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Relevant bibliographies by topics / Piezoelectric ceramic materials(PZT)

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Academic literature on the topic 'Piezoelectric ceramic materials(PZT)'

Author: Grafiati

Published: 4 June 2021

Last updated: 6 February 2022

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Journal articles on the topic "Piezoelectric ceramic materials(PZT)"

1

Zhang, Chang Song, and Chen Jie Guo. "Analysis of PZT Piezoelectric Ceramics Based on Finite Element Softeware ADINA." Advanced Materials Research 284-286 (July 2011): 1456–59. http://dx.doi.org/10.4028/www.scientific.net/amr.284-286.1456.

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Using traditional experiment means on piezoelectric ceramic device has certain limitations due to the complicated boundary conditions and stress situation. In this paper, the finite element model of piezoelectric ceramics in line with the experiment results was established according to piezoelectric structure field and the coupling of the electric field, deformation of representative PZT piezoelectric ceramics under the voltage was analysed in using finite element analysis software ADINA according to establishing geometric model, defining boundary conditions and materials, Coupling calculation. Consistency between simulation results and experimental results is improved and lay the foundation for the realization of the piezoelectric ceramic shapes and vibration control.

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Bochenek, Dariusz, Przemysław Niemiec, and Grzegorz Dercz. "The Effect of Mixed Doping on the Microstructure and Electrophysical Parameters of the Multicomponent PZT-Type Ceramics." Materials 13, no. 8 (April 24, 2020): 1996. http://dx.doi.org/10.3390/ma13081996.

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This work shows the influence of admixture on the basic properties of the multicomponent PbZr1−xTixO3 (PZT)-type ceramics. It presents the results of four compositions of PZT-type material with the general chemical formula, Pb0.99M0.01((Zr0.49Ti0.51)0.95Mn0.021Sb0.016W0.013)0.9975O3, where, in the M position, a donor admixture was introduced, i.e., samarium (Sm3+), gadolinium (Gd3+), dysprosium (Dy3+) or lanthanum (La3+). The compositions of the PZT-type ceramics were obtained through the classic ceramic method, as a result of the synthesis of simple oxides. The X-ray diffraction (XRD) pattern studies showed that the obtained multicomponent PZT materials have a tetragonal structure with a P4mm point group. The microstructure of the obtained compositions is characterized by a well crystallized grain, with clearly visible grain boundaries. The composition with the admixture of lanthanum has the highest uniformity of fine grain microstructure, which positively affects its final dielectric and piezoelectric properties. In the multicomponent PZT-type ceramic, materials utilize the mixed (acceptor and donor) doping of the main compound. This dopiong method has a positive effect on the set of the electrophysical parameters of ceramic materials. Donor dopants W6+ (at positions B) and M3+ = Sm3+, Gd3+, Dy3+, and La3+ (at positions A) increase the dielectric and piezoelectric properties, while the acceptor dopant Sb3+ (at positions B) increases the time and temperature stability of the electrophysical parameters. In addition, the suitable selection of the set of admixtures improved the sinterability of the ceramic samples, as well as resulted in obtaining the required material with good piezoelectric parameters for the poling process. This research confirms that all ceramic compositions have a set of parameters suitable for applications in micromechatronics, for example, as actuators, piezoelectric transducers, and precision microswitches.

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Palmqvist, Lisa, Karin Lindqvist, and Chris Shaw. "Porous Multilayer PZT Materials Made by Aqueous Tape Casting." Key Engineering Materials 333 (March 2007): 215–18. http://dx.doi.org/10.4028/www.scientific.net/kem.333.215.

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Porous piezoelectric ceramics are of interest for hydrophones and medical imaging because of their enhanced coupling with water or biological tissue due to acoustic impedance matching. Multilayer lead zirconate titanate (PZT) substrates with dense and porous interlayers were produced by tape casting of aqueous PZT slips with high solids contents. The use of latex binders with low viscosity enabled addition of starch as a fugitive additive to create air/ceramic composites with ´3-3´connectivity. Microstructures, piezoelectric and mechanical properties of sintered, poled laminates were evaluated. The relative permittivity, ε33, decreased by 40% for laminates with porous interlayers compared to dense ones, whereas the relative decrease in piezoelectric longitudinal coefficient, d33, was 35%. Laminates with porous interlayers maintained 72% of their bending strength compared to dense ones.

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Li, Quan Lu, Jing Wu, Yin Hong Zhang, Ran Liao, Hai Xia Cheng, and Qing Qing Yang. "The Effects of Superfine Powder and Sintering Technique upon Properties and Applications of some Piezoelectric Ceramics." Advanced Materials Research 749 (August 2013): 3–12. http://dx.doi.org/10.4028/www.scientific.net/amr.749.3.

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This paper briefly reports on the improved properties and bettered applications of some piezoelectric ceramics (i. e. S-PZT, etc.) of ferro/piezoelectric community by means of bettering their technological process links, especial superfine grinding of powder of raw materials, and sintering technique of piezoelectric ceramics in them. These piezoelectric ceramic materials have obtained the better effect in their newly and widely applied aspects, such as, acoustoelectric transducing; electrical to mechanical to electrical transducing; acoustooptic effect; electrooptic technique, and, piezoelectric ceramics for high voltage generators, ignition and detonation purposes, and some original applications (e.g., combining the electrorheological fluids) etc.. As far as appropriate measure of the improving sintering and other technique processes in present work is concerned, they also have reference value to electronic ceramics of having similar manufacturing technological process, such as capacitor ceramics, resistance ceramics, magnetic ceramics, and oxide ceramic superconducting materials, etc..

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5

Guo, Chen Jie, and Chang Song Zhang. "Research on Properties of PZT Piezoelectric Ceramics by Finite Element Softeware ADINA." Applied Mechanics and Materials 130-134 (October 2011): 3233–36. http://dx.doi.org/10.4028/www.scientific.net/amm.130-134.3233.

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In this paper, the finite element model of piezoelectric ceramics in line with the experiment results was established according to piezoelectric structure field and the coupling of the electric field, deformation of representative PZT piezoelectric ceramics under the voltage was analysed in using finite element analysis software ADINA according to establishing geometric model, defining boundary conditions and materials, Coupling calculation. Consistency between simulation results and experimental results is improved and lay the foundation for the realization of the piezoelectric ceramic shapes and vibration control.

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6

Rjafallah, Abdelkader, Abdelowahed Hajjaji, Fouad Belhora, Abdessamad El Ballouti, Samira Touhtouh, Daniel Guyomar, and Yahia Boughaleb. "PZT ceramic particles/polyurethane composites formalism for mechanical energy harvesting." European Physical Journal Applied Physics 89, no. 3 (March 2020): 30901. http://dx.doi.org/10.1051/epjap/2020190102.

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More recently, the ferroelectric ceramic/polymer composites have been progressively replacing ferroelectric ceramics and polymers as they combine their interesting properties. Such as high compliance of polymers and high electromechanical coupling of ferroelectric ceramics those are required for piezoelectric transducer applications. At the same time, the ferroelectric ceramic/polymer composites formalism for predicting their energy-conversion capabilities is of both academic and industrial interest. The novelty of this paper is that the electrical power harvested by the PZT/PU polarized composite has been expressed in terms of the effective longitudinal piezoelectric coefficient (d33) of the composite via a parameter p related to the poling ratio. Besides, the parameter p, that is characterizing the PZT/PU composites with different longitudinal piezoelectric coefficients (d33), was evaluated. The other parameters of the electrical power expression were calculated using the Yamada model for the dielectric, piezoelectric and elastic constants. Finally, a good agreement was found between experience and model.

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Wang, Chun Huy. "Effect of Bi₂O₃ Addition on the Microstructure and Electrical Properties of Lead-Free (Na_0.5K_0.5)NbO₃-Ba(Sn_0.02Ti_0.98)O₃ Ceramics." Applied Mechanics and Materials 284-287 (January 2013): 3–7. http://dx.doi.org/10.4028/www.scientific.net/amm.284-287.3.

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PbZrO3-PbTiO3 (PZT)-based ceramics are playing a dominant role in piezoelectric materials, their evaporation of harmful lead oxide during the sintering process causes a crucial environment problem. It is necessary to search for lead-free piezoelectric materials that have such excellent properties as those found in the PZT-based ceramics. Therefore (Na0.5K0.5)NbO3-based solid solutions were studied to improve piezoelectric properties. In the present study, various quantities of Bi2O3 were added into 0.98(Na0.5K0.5)NbO3-0.02Ba(Sn0.02Ti0.98)O3 (0.98NKN-0.02BST) ceramics. It was found that 0.98NKN-0.02BST with the addition of 0~4.0 wt.% Bi2O3 exhibit relatively good piezoelectric properties. For 0.98NKN-0.02BST ceramic with the addition of 1.0 wt.% Bi2O3, the electromechanical coupling coefficients of the planar mode kp and the thickness mode kt reach 0.21 and 0.46, respectively, at the sintering of 1100oC for 3 h. The ratio of thickness coupling coefficient to planar coupling coefficient is 2.2. It is obvious that 0.98NKN-0.02BST solid solution ceramic by adding low quantities of Bi2O3 is one of the promising lead-free ceramics for high frequency electromechanical transducer applications.

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Lee, Sung-Mi, Chang-Bun Yoon, Seung-Ho Lee, and Hyoun-Ee Kim. "Effect of lead zinc niobate addition on sintering behavior and piezoelectric properties of lead zirconate titanate ceramic." Journal of Materials Research 19, no. 9 (September 2004): 2553–56. http://dx.doi.org/10.1557/jmr.2004.0328.

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We investigated the effect of lead zinc niobate (PZN) on the sintering behavior and piezoelectric properties of lead zirconate titanate (PZT) ceramics. The addition of PZN improved the sinterability of PZT ceramic so remarkably, that at additions of more than 10%, the specimens were fully dense at a temperature as low as 900 °C. The phase of the PZT-PZN ceramics was affected by PZN content and the Zr/Ti ratio in the PZT. With increasing PZN content, a lower Zr/Ti ratio was required for the morphotropic phase boundary (MPB). Specimens with the MPB composition showed the highest piezoelectric properties; d33 = 500 pC/N, kp = 0.68, and S33 = 0.38% at 2 kV/mm.

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Zhao, Quanlu, Juntao Zhao, and Xiangfeng Tan. "Classification, preparation process and its equipment and applications of piezoelectric ceramic." Materials Physics and Chemistry 1, no. 1 (February 7, 2018): 20. http://dx.doi.org/10.18282/mpc.v1i1.560.

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The so-called piezoelectric ceramic is a piezoelectric polycrystal, a functional ceramic material capable of inter-converting mechanical energy and electric energy. It belongs to inorganic nonmetallic materials. So far, the most widely used piezoelectric ceramic materials have both good piezoelectricity and ferroelectricity through the substitution and doping in a wide range to adjust its properties to meet the diﬀerent needs of zirconium titanium lead (PZT) and its composite materials. Piezoelectric ceramic is also one of the prevailing piezoelectric materials, accounting for about 1/3 of the entire functional ceramic materials. It is mainly used for transducers, sensors, resonators and drives.

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Zhang, Q. Q., B. Wang, Q. F. Zhon, and H. F. Xing. "Photoacoustic spectroscopy of PZT piezoelectric ceramic." Ferroelectrics 154, no. 1 (April 1994): 349–52. http://dx.doi.org/10.1080/00150199408017311.

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Dissertations / Theses on the topic "Piezoelectric ceramic materials(PZT)"

1

Stoll, William Allard III. "Nonlinear constitutive behavior of PZT." Thesis, Georgia Institute of Technology, 1997. http://hdl.handle.net/1853/17117.

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Santos, Marcello Pojucan Magaldi. "Preparação e caracterização de cerâmicas piezoelétricas do tipo PZT co-dopadas com nióbio e ferro." Universidade do Estado do Rio de Janeiro, 2009. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=1310.

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Fundação Carlos Chagas Filho de Amparo a Pesquisa do Estado do Rio de Janeiro
As cerâmicas piesoelétricas estudadas neste trabalho (Pb1,03Zr0,53Ti0,47O3, Pb1,03Zr0,525Nb0,05Ti0,465Fe0,005O3, Pb1,03Zr0,515Nb0,015Ti0,465Fe0,005O3, Pb1,03Zr0,525Nb0,005Ti0,455Fe0,015O3 e Pb1,03Zr0,515Nb0,015Ti0,455Fe0,015O3) foram sinterizadas a 1200oC e 1250oC por 3,5 h a fim de que suas propriedades piesoelétricas fossem investigadas. Nas composições dos PZT obtidas, a matriz e os dopantes empregaram óxidos como matérias primas. As misturas dos óxidos precursores foram calcinadas a 850oC por 3,5 h para obtenção da fase PZT. Os precursores, os pós e os corpos de prova de PZT foram caracterizados quanto às microestruturas, densidades e propriedades físicas. Após a conformação dos pós e a sinterização, os materiais cerâmicos foram polarizados para caracterização de suas propriedades piesoelétricas através de um impedancímetro na faixa de freqüência de 100 KHz a 200 KHz. Os resultados de dispersão de laser dos precursores revelaram aglomeração do óxido de chumbo e óxido de zircônio. As composições calcinadas apresentaram tamanho de partícula na faixa de 0,44 μm a 0,63 μm. As análises de densidade por método de Arquimedes indicaram uma boa densificação dos corpos de prova sinterizados e pouca influência da temperatura de sinterização com uma escala de valores de 95,73 a 97,65% da densidade teórica. As análises de microscopia eletrônica de varredura revelaram que os sinterizados contendo concentrações diferentes de dopantes exibem uma correlação do tipo e teor de dopante com a natureza da fratura, sendo transgranular, quando dopante ferro for predominante e intergranular, quando o dopante Nb for predominante. Também, o aumento da temperatura de sinterização resultou em fratura transgranular independente do tipo e da concentração de dopante, exceto para baixo teor de dopante da composição equimolar, cujos resultados não foram consistentes com a literatura sobre o material. No que diz respeito às propriedades piesoelétricas, revelou-se que a combinação da variação da composição com a temperatura foi favorável para o aumento dos valores da constante dielétrica da formulação equimolar com maior percentual de dopantes. Já o efeito da temperatura com a composição surtiu um efeito muito negativo para os valores de fator de qualidade mecânica da formulação dopada com mais ferro. Para os valores de constante de freqüência da formulação com maior percentagem de nióbio, o efeito da temperatura com a composição gerou um efeito positivo.
The piezoelectric ceramics studied in this work, Pb1.03Zr0.53Ti0.47O3, Pb1.03Zr0.525Nb0.05Ti0.465Fe0.005O3, Pb1.03Zr0.515Nb0.015Ti0.465Fe0.005O3, Pb1.03Zr0.525Nb0.005Ti0.455Fe0.015O3 and Pb1.03Zr0.515Nb0.015Ti0.455Fe0.015O3, were all of them sintered between 1200oC and 1250oC for 3.5h. After that, their piezoelectric properties were investigated. In the present work, oxides were used as raw material in both, matrices and dopants. The mixture of the precursor oxides were calcinaned at 850oC during 3.5h for obtaining the PZT phase. The precursor oxides, the powders and the PZT samples went through characterization tests in order to have their microstructures, densities and physical properties correctly determined. After the powders had been conformed and performed the sinterization process, the PZT ceramics were polarized and their piezoelectric properties determined by using an impedancemeter working in the frequency from 100 KHz to 200 KHz. The obtained results from laser dispersion had revealed agglomeration of lead and zirconium oxide. The calcined samples presented particle sizes from 0.44 μm to 0.63 μm. The density analyses using the Archimedes method indicated a good densification of the sintered samples and a weak influence of the sintering temperature on the obtained density values, whose values ranged from 95.73 to 97.65 % of the theoretical density value. Analysis performed using the scanning electron microscopy technique (MEV) revealed that the sintered samples had showed a correlation between the type and concentration of the dopant with their fracture mode, which were transgranular when Fe prevails over the Nb as dopant, and intergranular, when is the Nb that prevails over the Fe as dopant. By the other side, from increasing the sintering temperature resulted transgranular fractures, independently of which type and content of dopant had been used, except for the equimolar case with relatively low content of dopant, whose results were not consistent with the literature related to this material. About the piezoelectric properties, the results had showed that the combination of the dopant composition with the sintering temperature had brought better values of dielectric constant for the equimolar formulation with more content of dopant. Relating to the mechanical quality factor, from the combination of the dopant composition with the sintering temperature had decreased the factor when Fe prevails over Nb and increased the frequency factor when is the Nb that prevails over the Fe.

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3

Gotmare, Sunil W. "THERMAL DEGRADATION AND AGING OF HIGH TEMPERATURE PIEZOELECTRIC CERAMICS." UKnowledge, 2008. http://uknowledge.uky.edu/gradschool_theses/564.

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Piezoelectric materials have numerous applications like high temperature accelerometers, pressure, flow and NDT transducers, acoustic emission, ultrasonic cleaning, welding, high voltage generators, medical therapy etc. The commonly used piezoelectric material, PZT continues to dominate the commercial market for piezoelectric actuators applications. The primary limitations of PZT are the lower Curie temperature TC <390oC and rapid thermal degradation avobe 200oC. Continuing efforts are focused on the development of piezoelectric materials suitable for high temperature applications >200oC. These materials will be very useful for making sensors for space exploration, oil and geothermal well drilling tools, oil & gas pipeline health monitoring and automotive smart brakes. Recently material based on (1-x)Bi(Me)O3-xPbTiO3 developed with TC~460oC, and d33~500 pC/N compared to TC~390oC and d33~220 pC/N of pure PZT. Enhanced room temperature properties and higher transition temperature makes this material interesting for further investigation as a high temperature piezoelectric material. Reliability of technological piezoelectric devices is a major concern for their applications. Many piezoelectric materials undergo a process of aging, associated with a spontaneous decrease of electromechanical properties. In the current work thermal degradation and aging behavior of high temperature piezoelectric material BSPT was evaluated and compared with the commonly used PZT.

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4

Karastamatis, Thomas. "Measuring the R-curves of lead zirconate titanate (PZT) from a surface crack in flexure (SCF)." Thesis, Georgia Institute of Technology, 2000. http://hdl.handle.net/1853/16713.

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5

Robbins, Jesse. "An Investigation into the Cyclic Electric Fatigue of Ferroelectric Ceramics as Actuators: High Temperature and Low Pressure." University of Akron / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=akron1240861885.

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Xu, Mubing. "Adaptive-passive and active control of vibration and wave propagation in cylindrical shells using smart materials." Akron, OH : University of Akron, 2005. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=akron1123211712.

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Dissertation (Ph.D.)--University of Akron, Dept. of Mechanical Engineering, 2005.
"August, 2005." Title from electronic dissertation title page (viewed 12/27/2005) Advisor, Pizhong Qiao; Co-Advisor, Gangbing Song; Committee members, Wieslaw K. Binienda, Kevin L. Kreider, Paul C. K. Lam, Dane Quinn; Department Chair, Celal Batur, Wieslaw K. Binienda; Dean of the College, George K. Haritos; Dean of the Graduate School, George R. Newkome Includes bibliographical references.

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7

Droescher, Roberta Elisabeth. "Obtenção e caracterização microestrutural e elétrica de cerâmicas PZT-PMN." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2009. http://hdl.handle.net/10183/17559.

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Este trabalho investigou o sistema (1 - x )PZT - x PMN, avaliando a influência da composição química e dos parâmetros de sinterização na microestrutura e propriedades elétricas dos corpos cerâmicos obtidos pelo método convencional de mistura de óxidos. Os óxidos usados foram o Nb2O5, ZrO2, TiO2, PbO e MgCO3, cominuídos e homogeneizados em moinho de bolas, por 3 horas. Para o 0,65PZT - 0,35PMN, utilizou-se 28,58% de Nb2O5, 38,93% de ZrO2, 23,29% de TiO2 e 9,2% de MgCO3; para o 0,75PZT-0,25PMN, utilizou-se 20,9% de Nb2O5, 45,34% de ZrO2, 27,13% de TiO2 e 6,62% de MgCO3 e para o 0,85PZT-0,15PMN, usa-se 12,71% de Nb2O5, 52,09% de ZrO2, 31,16% de TiO2 e 4,04% de MgCO3. O pó obtido foi submetido a calcinação a 1200°C por 4 h e, então, acrescentado PbO com um excesso de 2% em massa.à mistura, a qual foi submetida a uma nova calcinação a 800°C durante 2 horas. O pó resultante da calcinação foi conformado por prensagem, utilizando uma prensa uniaxial a 190 MPa, na forma de discos medindo 10 mm de diâmetro e 1,5 mm de espessura. A curva de queima dos corpos cerâmicos consistiu em um novo patamar a 500°C por 4h (e/ou a 800°C por 2h) e outro consecutivo a 1200°C por 4h. As amostras foram caracterizadas pela sua densidade e porosidade aparente (método de Arquimedes), composição de fases (por difração de raio-X), Microscopia Eletrônica de Varredura (MEV) e caracterização elétrica (constante dielétrica e capacitância). Os corpos cerâmicos correspondentes à composição 0,75PZT-0,25PMN alcançaram a maior densidade (7,09 ± 0,18 g/cm³) quando calcinados sucessivamente a 500°C e a 800°C, com os maiores valores de capacitância (210 pF a 200 KHz) e de constante dielétrica (1000 na frequência de 1 KHz), com menor evidência de formação de pirocloro e maior de perovskita. Os valores de constante dielétrica encontrados estão dentro do esperado para materiais cerâmicos piezoelétricos do tipo PZT - PMN, aproximadamente 1000 para freqüências de 1KHz.
This work investigated the system (1 - x )PZT - x PMN, evaluating the influence of the chemical composition and the sintering parameters on the microstructure and the electric properties of ceramic bodies obtained by the conventional method of mixture of oxides. The used oxides were Nb2O5, ZrO2, TiO2, PbO e MgCO3, squeezed and homogenized in mill of balls, for 3 hours. For the 0.65PZT-0.35PMN, it was used 28.58% of Nb2O5, 38.93% of ZrO2, 23.29% of TiO2 and 9.2% of MgCO3; for the 0.75PZT-0.25PMN, it was used 20.9% of Nb2O5, 45.34% of ZrO2, 27.13% of TiO2 and 6.62% of MgCO3 and for the 0.85PZT-0.15PMN, it is used 12.71% of Nb2O5, 52.09% of ZrO2, 31.16% of TiO2 and 4.04% of MgCO3. The obtained powder was submitted the calcination for 1200°C for 4 h and, then, increased PbO with an excess of 2% in mass, which was submitted to a new calcination to 800°C for 2 hours. The calcinated powder was conformed by pressing, using a uniaxial press to 190 MPa, in the form of disks measuring a diameter of 10mm and 1.5 mm of thickness. The curve of the burning of the ceramic bodies consisted in a new calcination to 500°C for 4h (and/or to 800°C for 2h) and other consecutive to 1200°C for 4h. The samples were characterized by density and apparent porosity (Method of Arquimedes), composition of phases (by X - rays diffraction), Scanning Electric Microstructure (SEM) and electrical properties characterization (dielectric constant and capacitance). The ceramic bodies corresponding to the composition 0.75PZT-0.25PMN reached the largest density (7.09 ± 0.18 g/cm³) when calcined successively to 500°C and 800°C, with the largest values of capacitance (210 pF to 200 KHz) and dielectric constant (1000 in the frequency of 1 KHz), with smaller evidence of pyrochlore formation and larger of perovskte. The values of dielectric constant found are inside of the expected for the piezoelectric ceramics of the type PZT- PMN, approximately 1000 by frequencies of 1KHz.

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Feng, Jian-Huei. "Colloidal processing, tape casting and sintering of PLZT for development of piezoceramic/polymer interlayered composites /." Thesis, Connect to this title online; UW restricted, 2000. http://hdl.handle.net/1773/10577.

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Shen, Zuyan Shih Wan Y. Shih Wei-Heng. "Synthesis, fabrication, and characterization of self-exciting, self-sensing PZT/SiO2 piezoelectric micro-cantilever sensors /." Philadelphia, Pa. : Drexel University, 2006. http://hdl.handle.net/1860/1227.

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Luo, Hongyu Shih Wei-Heng Shih Wan Y. "Colloidal processing of PMN-PT thick films for piezoelectric sensor applications /." Philadelphia, Pa. : Drexel University, 2005. http://dspace.library.drexel.edu/handle/1860/500.

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Books on the topic "Piezoelectric ceramic materials(PZT)"

1

Zhu, Xinhua. Piezoelectric ceramic materials: Processing, properties, characterization, and applications. Hauppauge, N.Y: Nova Science Publishers, 2010.

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Abraham, Thomas. Piezoelectric ceramic, ceramic/polymer composite and polymer materials: Technology, applications, industry structure and markets. Norwalk, CT: Business Communications Co., 2000.

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Su, Bo. Novel fabrication processing for improved lead zirconate titanate (PZT) ferroelectric ceramic materials. Birmingham: University of Birmingham, 1998.

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Symposium on High Strain Piezoelectric Materials, Devices, and Applications. Ceramic materials and multilayer electronic devices: Proceedings of the High Strain Piezoelectric Materials, Devices, and Applications ; and Advanced Dielectric Materials and Multilayer Electronic Devices Symposia : held at the 105th Annual Meeting of the American Ceramic Society : April 27-30, 2003 in Nashville, Tennessee. Westerville, OH: American Ceramic Society, 2004.

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Advanced Dielectric, Piezoelectric, and Ferroelectric Thin Films: Proceedings of the 106th Annual Meeting of the American Ceramic Society, Indianaplois, ... Transactions) (Ceramic Transactions Series). Wiley-American Ceramic Society, 2005.

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Bruce, Tuttle, American Ceramic Society Meeting, and Advanced Dielectric, Piezoelectric and Ferroelectric Thin Films Symposium (2004 : Indianapolis, Ind.), eds. Advanced dielectric, piezoelectric and ferroelectric thin films: Proceedings of the 106th Annual Meeting of the American Ceramic Society : Indianapolis, Indiana, USA (2004). Westerville, Ohio: American Ceramic Society, 2005.

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M, Nair K., American Ceramic Society Meeting, Symposium on High Strain Piezoelectric Materials, Devices, and Applications (2003 : Nashville, Tenn.), and Symposium on Advanced Dielectric Materials and Multilayer Electronic Devices (2003 : Nashville, Tenn.), eds. Ceramic materials and multilayer electronic devices: Proceedings of the High Strain Piezoelectric Materials, Devices, and Applications, and Advanced Dielectric Materials and Multilayer Electronic Devices Symposia, held at the 105th Annual Meeting of the American Ceramic Society, April 27-30, 2003 in Nashville, Tennessee. Westerville, Ohio: American Ceramic Society, 2004.

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Ruyan, Guo, American Ceramic Society Meeting, and American Ceramic Society Meeting, eds. Morphotropic phase boundary perovskites, high strain piezoelectrics, and dielectric ceramics: Proceedings of the dielectric materials and multilayer electronic devices symposium and the morphotropic phase boundary phenomena and perovskite materials symposium held at the 104th annual meeting of the American Ceramic Society, April 28-May 1, 2002 in St. Louis, Missouri and the high strain piezoelectrics symposium held at the 103rd annual meeting of the the American Ceramic Society, April 22-25 2001 in Indianapolis, Indiana. Westerville, Ohio: American Ceramic Society, 2003.

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Book chapters on the topic "Piezoelectric ceramic materials(PZT)"

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Zhou, Dong Xiang, Yi Hua Deng, Shu Ping Gong, Bo Wu Yan, Zhi Qiang Zhuang, and Ke Han. "High Piezoelectric Property and Low Dielectric Constant PZN-PZT Ceramics." In Key Engineering Materials, 7–9. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-410-3.7.

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Jelitto, H., F. Feiten, G. A. Schneider, C. Häusler, and H. Balke. "Fracture in Piezoelectric Ceramics and PZT/Electrode Interfaces." In Experimental Analysis of Nano and Engineering Materials and Structures, 577–78. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-6239-1_286.

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Choi, Y. G., Y. J. Son, Joon Chul Kwon, K. W. Cho, Soon Young Kweon, Tae Whan Hong, Young Geun Lee, et al. "Energy Efficiency Alloy Design in PSN-PMN-PZT Ceramic System for Piezoelectric Transformer Application." In Materials Science Forum, 690–93. Stafa: Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-995-4.690.

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Weaver, Paul, and Markys G. Cain. "Temperature Dependence of Ferroelectric and Piezoelectric Properties of PZT Ceramics." In Characterisation of Ferroelectric Bulk Materials and Thin Films, 115–45. Dordrecht: Springer Netherlands, 2014. http://dx.doi.org/10.1007/978-1-4020-9311-1_6.

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Mahon, S. W., D. Moloney, F. Lowrie, and A. R. Bowles. "Stress Dependence of the Piezoelectric, Dielectric and Elastic Properties of PZT Ceramics." In Piezoelectric Materials: Advances in Science, Technology and Applications, 159–68. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4094-2_17.

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Wang, Wei Qiang, Zhen Xing Yue, Jian Qiang Zhao, and Long Tu Li. "Electric Fatigue of PZT Piezoelectric Ceramics under Bias and Unipolar Pulse Cycling Field." In Key Engineering Materials, 356–58. Stafa: Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-410-3.356.

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Hammer, Marianne, Axel Endriss, Doru C. Lupascu, and Michael J. Hoffmann. "Influence of Microstructure on Microscopic and Macroscopic Strain Behavior of Soft PZT Ceramics." In Piezoelectric Materials: Advances in Science, Technology and Applications, 137–47. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4094-2_15.

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Hall, D. A., P. J. Stevenson, and S. W. Mahon. "The Effect of Static Compressive Stress on the High Field Dielectric Properties of Hard PZT Ceramics." In Piezoelectric Materials: Advances in Science, Technology and Applications, 149–57. Dordrecht: Springer Netherlands, 2000. http://dx.doi.org/10.1007/978-94-011-4094-2_16.

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Farhan, Rida, Nabil Chakhchaoui, Adil Eddiai, Mounir Meddad, Mohamed Rguiti, M’hammed Mazroui, and Omar Cherkaoui. "Advances in Ceramic PZT/PA6 Matrix Composite Materials for Energy Harvesting Applications: Structural, Dielectric, Piezoelectric and Mechanical Study." In Advanced Ceramics for Energy and Environmental Applications, 179–93. Boca Raton: CRC Press, 2021. http://dx.doi.org/10.1201/9781003005155-8.

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Erhart, Jiří, Petr Půlpán, and Martin Pustka. "Piezoelectric Ceramic Materials." In Topics in Mining, Metallurgy and Materials Engineering, 11–27. Cham: Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-42481-1_2.

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Conference papers on the topic "Piezoelectric ceramic materials(PZT)"

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Kobayashi, Yoshimasa, Tae Y. Um, Jinhao Qiu, Junji Tani, and Hirofumi Takahashi. "Fabrication of piezoelectric ceramic fibers by extrusion of PZT powder and PZT sol mixture." In SPIE's 8th Annual International Symposium on Smart Structures and Materials, edited by Christopher S. Lynch. SPIE, 2001. http://dx.doi.org/10.1117/12.432770.

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Cross, L. Eric. "Materials Issues in Underwater Transducer Systems." In ASME 1995 Design Engineering Technical Conferences collocated with the ASME 1995 15th International Computers in Engineering Conference and the ASME 1995 9th Annual Engineering Database Symposium. American Society of Mechanical Engineers, 1995. http://dx.doi.org/10.1115/detc1995-0436.

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Abstract In poled piezoelectric ceramic lead zirconate:lead titanate (PZT) compositions, the non zero components of the piezoelectric tensor are d33, d31 = d32, d15 = d24 (Bornstein, 1981). When the positive directions of the three axis in the ceramic is taken as the poling direction and a tensile stress is considered positive, d33 is a positive coefficient and d31 is negative (Jaffe, Cook, Jaffe, 1971). For the very high coupling compositions with zirconia titania ratio close to that of the morphotropic phase boundary between tetragonal an rhombohedral ferroelectric phases (Zr/Ti = 53/48) in the PZT phase diagram there is an unfortunate effect that d33 ∼ 2d31 (Setter and Cola, 1993). Thus in attempting to use monolithic PZT as a hydrostatic pressure wave sensor dh = h33 + 2d31 is unusually small. For all PZTs, the dielectric permittivity ε33 is large (Herbert, 1982) so that the hydrostatic voltage coefficient gh = dh/ε33 is now very small. For many hydrophone applications the product dhgh is often taken as a figure of merit and so monolithic PZT in spite of its very high individual coefficients is useless as a hydrostatic sensor.

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DeGiorgi, Virginia G., and Stephanie A. Wimmer. "Influence of Geometric Features and Material Orientation in Piezoelectric Ceramic Materials." In ASME 2005 International Mechanical Engineering Congress and Exposition. ASMEDC, 2005. http://dx.doi.org/10.1115/imece2005-79194.

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Orientation between loading and material property directions is a concern for both polycrystalline and single crystal piezoelectric materials. The design of devices fabricated from piezoelectric materials emphasizes alignment between principal actuation direction and a specific coupling coefficient direction. However, loading and actuation directions may not always be aligned. Complex component geometry, multiple loading types, multiple loading paths and fabrication tolerances may result in misalignment between mechanical loading direction, principal actuation direction, electrical loading direction and material property orientation. In this work a computational study is presented that examines the effects of off-axis loading as well as geometric features for piezoelectric ceramics. An ASTM dog-bone shaped tensile specimen is modified by the addition of cut-out features to provide geometry stress concentrations at various angles to the primary mechanical loading direction. Polycrystalline PZT-5A material properties are used. Mechanical loading is applied as in a standard tensile strength test. Electrical loading direction is aligned with the mechanical loading direction. The tensile specimen is also subjected to sequential mechanical and electrical loadings. In the initial condition the d33 axis is aligned with the mechanical loading direction of the tensile specimen. Additional runs are made after rotating the material axes away from the principal mechanical loading axes of the tensile specimen. Stress patterns and location of maximum stress levels, indicating initial failure sites, are discussed in terms of the complex relationship between geometric features, material orientation and loading condition.

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Erturk, Alper, Onur Bilgen, and Daniel J. Inman. "Performance Analysis of Single Crystal PMN-PZT Unimorphs for Piezoelectric Energy Harvesting." In ASME 2008 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2008. http://dx.doi.org/10.1115/smasis2008-528.

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This paper presents the performance analysis of the single crystal piezoelectric ceramic PMN-PZT (where PMN stands for lead magnesium niobate and PZT stands for lead zirconate titanate) for piezoelectric energy harvesting. Unimorph cantilevers using PMN-PZT layers with Al (aluminum) and SS (stainless steel) substrates are tested under base excitation for a wide range of load resistance (from 10 ohms to 2.2 Mohms). Electrical power generation performance of the unimorphs using PMN-PZT is compared against that of the unimorphs using the conventional piezoelectric ceramic PZT-5H with Al and SS substrates. For both substrates, it is observed that the power density (power output per device volume) and the specific power (power output per device mass) results of the unimorphs using PMN-PZT are about two orders of magnitude larger than those of the unimorphs using PZT-5H. Outstanding power generation performance of the unimorphs with PMN-PZT is associated with stronger resistive shunt damping effect compared to unimorphs with PZT-5H. In addition to the experimental analyses and comparisons, power generation and shunt damping results of a single crystal unimorph are successfully predicted by using a distributed parameter electromechanical model. Results show that single crystal PMN-PZT is a very strong interface for piezoelectric energy harvesting and shunt damping. However, the improved power generation and shunt damping performance of PMN-PZT comes with reduced robustness due to the brittle nature of the single crystalline structure.

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Sohrabi, Amir, and Anastasia Muliana. "Finite Element Analysis for Nonlinear Time Dependent Response of Piezoelectric Materials." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-87007.

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Piezoelectric materials show nonlinear response under high electric field. In addition, recent experiments showed that the electromechanical coupling coefficients of polarized piezoelectric materials, such as PZT ceramics, change with time, leading to history dependent and hysteretic responses in these materials. In this study, the coupling behavior of piezoelectric material under high electric field is investigated. The electromechanically coupled constitutive equation that accounts for history of mechanical loading and electric field is used for the piezoelectric materials. Effect of high electric field which causes nonlinearity in response of piezoelectric material is modeled by taking the material’s electromechanical coupling coefficients to be dependent on applied electric field and single time integration model is employed to incorporate history-dependent behavior. A continuum finite element with displacement and electric potential degrees of freedom that incorporates nonlinear history dependent effect is developed. Nonlinear finite element solver is formulated by using direct iteration method at element level and recursive iterative method at material (Gaussian) integration points. Nonlinear time-dependent finite element formulation is validated by comparing its response with experimental data on PZT ceramics. History dependent and nonlinear response of PZTs due to electric field and stress is discussed. Developed finite element is capable of modeling behavior of smart structures with piezoelectric sensors and actuators.

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Sherrit, Stewart, Harvey D. Wiederick, Benoy K. Mukherjee, and Michael Sayer. "Field dependence of the complex piezoelectric, dielectric, and elastic constants of Motorola PZT 3203 HD ceramic." In Smart Structures and Materials '97, edited by Wilbur C. Simmons, Ilhan A. Aksay, and Dryver R. Huston. SPIE, 1997. http://dx.doi.org/10.1117/12.267103.

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Chaplya, Pavel M., and Gregory P. Carman. "Compression of PZT-5H piezoelectric ceramic at constant electric field: investigation of energy absorption mechanism." In SPIE's 9th Annual International Symposium on Smart Structures and Materials, edited by Christopher S. Lynch. SPIE, 2002. http://dx.doi.org/10.1117/12.474967.

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Woo, Sung-Choong, and Nam Seo Goo. "Fully Reversed Electric Fatigue Behavior of a Piezoelectric Composite Actuator." In ASME 2008 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. ASMEDC, 2008. http://dx.doi.org/10.1115/smasis2008-401.

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The aim of this study is to investigate fully reversed electric fatigue behavior of a piezoelectric composite actuator (PCA). For that purpose, fatigue tests with different loading conditions have been conducted and the performance degradation has been monitored. During a preset number of loading cycles, non-destructive acoustic emission (AE) tests were used for monitoring the damage evolution in real time. The displacement-cycle curves were obtained in fully reversed cyclic bending loading. The microstructures and fracture surfaces of PCA were examined to reveal their fatigue damage mechanism. The results indicated that the AE technique was applicable to fatigue damage assessment in the piezoelectric composite actuator. It was shown that the initial damage mechanism of PCAs under fully reversed electric cyclic loading originated from the transgranular fracture in the PZT ceramic layer; with increasing cycles, local intergranular cracking initiated and the either developed onto the surface of the PZT ceramic layer or propagated into the internal layer, which were some different depending on the drive frequencies and the lay-up sequence of the PCA.

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Mitkus, Rytis, Andreas Pierou, Julia Feder, and Michael Sinapius. "Investigation and Attempt to 3D Print Piezoelectric 0-3 Composites Made of Photopolymer Resins and PZT." In ASME 2020 Conference on Smart Materials, Adaptive Structures and Intelligent Systems. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/smasis2020-2287.

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Abstract The present study demonstrates the manufacturing and characterization of 0-3 piezoelectric composites made of up to 10 vol% of Lead Zirconate Titanate (PZT) particles and photopolymer resins. The tape-casting method was used to investigate the curing behavior, PZT loading limitations and the overall feasibility of the suspensions for 3D printing. Piezoelectric composites were 3D printed with a commercial DLP type 3D printer. As a starting point, the maximum possible vol% loading of PZT ceramic for each photopolymer resin was investigated. Five different commercially available photopolymer resins from Formlabs (Somerville, MA, US) were used. It was found that the addition of PZT particles to the photopolymer increases the time required for the photopolymer to solidify because PZT particles scatter the UV light. The approximate solidification time of each composition was measured, followed by viscosity measurements. SEM imaging of the composites showed good particle dispersion with minimum agglomeration, low particle sedimentation, but the weak bond between PZT particles and the photopolymers. Best performed material composition with 10 vol% of PZT was used for 3D printing. An attempt to shorten exposure time during printing was done by adding photoinitiator TPO. Suspensions with and without TPO were 3D printed and compared.

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Juneja, J. K., O. P. Thakur, and Chandra Prakash. "Influence of samarium substitution on structural, dielectric, and piezoelectric properties of PZT ceramics." In Smart Materials, Structures, and Systems, edited by S. Mohan, B. Dattaguru, and S. Gopalakrishnan. SPIE, 2003. http://dx.doi.org/10.1117/12.514893.

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Reports on the topic "Piezoelectric ceramic materials(PZT)"

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Yoshikawa, Shoko, R. Meyer, J. Witham, S. Y. Agadda, and G. Lesieutre. Passive Vibration Damping Materials: Piezoelectric Ceramic Composites for Vibration Damping Applications. Fort Belvoir, VA: Defense Technical Information Center, August 1995. http://dx.doi.org/10.21236/ada298477.

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