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1

Elshereksi, Nidal W., Mariyam J. Ghazali, Andanastuti Muchtar, and Che H. Azhari. "Aspects of Titanate Coupling Agents and their Application in Dental Polymer Composites: A Review." Advanced Materials Research 1134 (December 2015): 96–102. http://dx.doi.org/10.4028/www.scientific.net/amr.1134.96.

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Silanes are extensively used in dental composites to facilitate chemical bonding among the phases of composites. Despite their popularity, the dental application of silanes as coupling agents is still restricted by a few limitations, which include their hydrolytic instability in aqueous oral environment and their inefficiency to bond with nonsilica fillers. Titanate coupling agents can provide good interphase bonding, improve mechanical properties, enhance filler homogenous dispersibility, and modify the rheological behavior of composites. Moreover, moisture resistance can be improved by addin
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2

Kairytė, Agnė, Saulius Vaitkus, and Sigitas Vėjelis. "Titanate-Based Surface Modification of Paper Waste Particles and its Impact on Rigid Polyurethane Foam Properties." Key Engineering Materials 721 (December 2016): 58–62. http://dx.doi.org/10.4028/www.scientific.net/kem.721.58.

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Producing particulate filled polymer composites, even dispersion and sufficient adhesion between filler and polymer matrix is of great importance. In order to solve these issues, methodologies, such as ultrasonic dispersing and coupling agents, are proposed. The impact of particle surface modification with three different titanate coupling agents having the tradenames of TCA L44, TCA L38 and TCA K44 on paper waste sludge particles surface, polyurethane foam composite density, compressive and tensile strengths as well as water absorption and water vapour permeability is evaluated. Apparently, t
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3

Wang, Ze Hong, Jing Hua Chen, Wan Zhong Yin, and Yue Xin Han. "Study on the Surface Modification of Nanometer Calcium Carbonate." Advanced Materials Research 92 (January 2010): 229–34. http://dx.doi.org/10.4028/www.scientific.net/amr.92.229.

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Titanate coupling agents KR-TTS is used to modify nanometer calcium carbonate and the modified powder is characterized. The modification mechanisms of nanometer calcium carbonate is also investigated in this paper. Experiment results show that the optimum conditions of dry modification method as follows: the dosage of KR-TTS titanate coupling agents is 2%, mass ratio of KR-TTS titanate coupling agents to liquid organic solvent is 1:1, modification temperature is 70°C, modification time is 20 minutes, stirring rate is 650rpm. Under the optimum conditions, activity index of modified nanometer ca
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4

Zhang, Xiao Hui, Qi Guang Cao, Lin Hu, and Jian Yu Cui. "Preparation and Modification of Nano- TiO2 Pigment for Coating." Advanced Materials Research 146-147 (October 2010): 1675–80. http://dx.doi.org/10.4028/www.scientific.net/amr.146-147.1675.

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Nanoscale titanium dioxide powder were prepared in terms of sol-gel process with Ti(OC4H9) as raw material. TEM analysis show that the size of nanoparticle are between 50~ 100nm.The results of XRD test indicate that the crystal style of the product is rutile type. In order to apply nanoscale titanium dioxide to coating as pigment, the nanoscale particles were modified in terms of esterifying reaction,silane coupling agent and organic titanate coupling agent. The results of contact angle test show that the oleophilic of modified product with organic titanate coupling agent is stronger than that
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5

Chen, Gui Hua, and Dan Dan Wang. "Mechanical Properties of Rice Straw Particle/HDPE Composites." Applied Mechanics and Materials 457-458 (October 2013): 227–30. http://dx.doi.org/10.4028/www.scientific.net/amm.457-458.227.

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The rice-straw particle /HDPE composites were made by compression molding process. Effects of the content of the rice-straw particle, the dosage of the titanate coupling agent and the time of hot-press were analyzed. Mechanical properties of the composites were tested, such as MOR, MOE by universal material testing machine. The result showed that rice-straw particle /HDPE composites have relatively good mechanical properties. The effect of the content of the rice-straw particle on the MOR and MOE of rice-straw particle /HDPE composites are very significant.The mechanical properties of the comp
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6

Monte, Salvatore J., and G. Sugerman. "Titanate Coupling Agents-1985 Urethane Applications." Journal of Cellular Plastics 21, no. 6 (1985): 385–98. http://dx.doi.org/10.1177/0021955x8502100603.

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7

Lane, G. S., Z. Kalenik, and E. E. Wolf. "Methane oxidative coupling over titanate catalysts." Applied Catalysis 53, no. 2-3 (1989): 183–95. http://dx.doi.org/10.1016/s0166-9834(00)80020-2.

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8

Jiao, Li Yong, Yu Bin Zheng, Ya Jun Liu, Xiao Min Ji, and Lin Lin Li. "Surface Modification of the Light-Storing Pigment by Titanate Coupling Agent and its Application on Print Ink." Applied Mechanics and Materials 200 (October 2012): 708–11. http://dx.doi.org/10.4028/www.scientific.net/amm.200.708.

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A titanate coupling agent, TM-27, was used in surface modification of light-storing pigment to improve its compatibility and stability with the organic system. The surface characteristics of light-storing pigments were reflected by Fourier transform infrared spectroscopy (FT-IR) and scanning electron micrograph (SEM). The result showed that the titanate coupling agent molecular formed a thin layer and binded strongly on the surface of pigments. The modification effect was evaluated on the basis of turbidity and by plotting the afterglow decay curve. The application of light-storing pigment in
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9

Sabri, Ban Ali, Meenaloshini Satgunam, A. Manap, Constance L. Gnanasagaran, and Karthikeyan Ramachandran. "Physical and Chemical Investigation of TiO2 Nanotubes Treated with Isopropyl Triisostearoyl Titanate (KR-TTS)." Journal of Nanomaterials 2023 (April 28, 2023): 1–7. http://dx.doi.org/10.1155/2023/7961857.

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The aim of this study is to investigate the effect of isopropyl triisostearoyl titanate (KR-TTS) as a titanate coupling agent (TCA) on surface modification of TiO2 nanotube (TNT) material. From the physical and chemical studies that have been performed on the modified TiO2 nanotube, scanning electron microscope micrographs, energy-dispersive X-ray and viscosity indicated that there was significant reduction in particle aggregation of the modified TiO2 Nanotube. FTIR spectroscopy confirmed that the functional group of the TCA reacted with the hydroxyl groups present on the surface of TiO2 nanot
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10

Yu, Shou Wu, Shu Juan Xiao, Xiao Ming Sang, and Gui Xiang Hou. "Surface Modification of Nano-TiO2 by Titanate Coupling Agent." Advanced Materials Research 538-541 (June 2012): 350–53. http://dx.doi.org/10.4028/www.scientific.net/amr.538-541.350.

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The surface of commercial TiO2 nanoparticles was modified by titanate coupling agent, JSC(isopropyl tricarboxytate titanate), FTIR spectrum confirmed that organic functional groups were successfully grafted onto the surface of TiO2 nanoparticles. The SEM micrographs indicated that the aggregation of modified TiO2 was reduced and most of the particles were approximately 20 nm.
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11

Nabil, A. N. Alkadasi, G. Hundiwale D., and R. Kapadi U. "Effect of titanate coupling agent on the mechanical properties of flyash filled styrene butadiene." Journal of Indian Chemical Society Vol. 82, Nov 2005 (2005): 981–84. https://doi.org/10.5281/zenodo.5824756.

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Department of Polymer Chemistry, School of Chemical Sciences, North Maharashtra University, P.O. Box : 80, Jalgaon-425 00 I, India <em>E-mail</em>: alkadasinabii@Maktoob.com&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; <em>&nbsp;Fax</em>: 91-257-2258403 <em>Manuscript received 6 January 2005, accepted 12 July 2005</em> Attempts have been made for utilization of flyash as a filler in elastomers as it is a waste product of thermal power stations, generated in huge quantities and has been posing problems of disposal. It is used as a filler for rubbers and plastics to a ver
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12

Moura, Adriane G., and Alper Erturk. "Combined piezoelectric and flexoelectric effects in resonant dynamics of nanocantilevers." Journal of Intelligent Material Systems and Structures 29, no. 20 (2018): 3949–59. http://dx.doi.org/10.1177/1045389x18803441.

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We establish and analyze an analytical framework by accounting for both the piezoelectric and flexoelectric effects in bimorph cantilevers. The focus is placed on the development of governing electroelastodynamic piezoelectric–flexoelectric equations for the problems of resonant energy harvesting, sensing, and actuation. The coupled governing equations are analyzed to obtain closed-form frequency response expressions via modal analysis. The combined piezoelectric–flexoelectric coupling coefficient expression is identified and its size dependence is explored. Specifically, a typical atomistic v
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13

Cui, Hai Ping, Jun Yan, and J. Z. Liu. "Surface Modification of Superfine Aluminum Oxide Powders." Materials Science Forum 475-479 (January 2005): 3963–66. http://dx.doi.org/10.4028/www.scientific.net/msf.475-479.3963.

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The effects of two silane coupling agents (KH550, KH570) and three coupling agents of organic titanate (JSC, CT136 and NTC401) on the surface modification of superfine Al2O3 powders were tested and compared. The results showed that three coupling agents of organic titanate succeeded in modify the surface of Al2O3 particle from hydrophilic property to lipophilicity, while two silane coupling agents failed. The group changes of the surface were confirmed by IR spectrum, which also indicated that chemical absorption occurred between NTC401 and the powders surface, but for JSC and CT136 mainly occ
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14

Zhu, Chun Jiang, Hong Qiang Ru, and Chen Zhang. "GGBFS Activated by Tetra-Isopropyl Titanate." Advanced Materials Research 306-307 (August 2011): 1589–95. http://dx.doi.org/10.4028/www.scientific.net/amr.306-307.1589.

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In order to prepare high activated ground granulated blast furnace slag (GGBFS), tetra-isopropyl titanate was used to process GGBFS in this study. Internal standard method of infrared spectroscopy (FT-IR) was used to study the activation extent of GGBFS influenced by the concentration of tetra-isopropyl titanate, activation temperature and time. The FT-IR analyses showed that the extent of GGBFS coupling reaction was the highest, when the accelerating agent was 0.6%, the concentration of tetra-isopropyl titanate, activation temperature, activation time were 1%, 100°C and 30min, respectively. T
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15

Wang, Rui, Congzhen Xie, Leilei Zeng, and Huasong Xu. "Thermal decomposition behavior and kinetics of nanocomposites at low-modified ZnO content." RSC Advances 9, no. 2 (2019): 790–800. http://dx.doi.org/10.1039/c8ra09206k.

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16

DOMKA, LUDWIK. "Titanate coupling agents in filler-polymer systems." Polimery 33, no. 03 (1988): 81–83. http://dx.doi.org/10.14314/polimery.1988.081.

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17

Zhang, Guitao, Shiyou Xu, and Yong Shi. "Electromechanical coupling of lead zirconate titanate nanofibres." Micro & Nano Letters 6, no. 1 (2011): 59. http://dx.doi.org/10.1049/mnl.2010.0127.

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18

Cai, Ke Di, and Wei Fang Mu. "Activated Carbon Modified by Titanate Coupling Agent for Supercapacitor." Advanced Materials Research 347-353 (October 2011): 3649–52. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.3649.

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A novel and simple strategy by introducing a titanate coupling agent into the electrode to improve the supercapacitor performance has been developed in this study. The surface modification of the activated carbon material are conducted under neutral conditions. The improved electrodes are characterized by mechanical tests and electrochemical measurements. The obtained results reveal that the treated activated carbon electrode retains good mechanical properties with decreased bonder content. The electrode prepared using activated carbon treated with the Titanate coupling agent and a bonder mass
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19

Guan, Xiaoyu, Hairong Chen, Hong Xia, Yaqin Fu, Yiping Qiu, and Qing-Qing Ni. "Multifunctional composite nanofibers with shape memory and piezoelectric properties for energy harvesting." Journal of Intelligent Material Systems and Structures 31, no. 7 (2020): 956–66. http://dx.doi.org/10.1177/1045389x20906477.

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Although many kinds of flexible piezoelectric materials have been developed, there were few reports on flexible multifunctional nanofibers for energy harvesting. In this study, we prepared multifunctional nanofibers from lead zirconate titanate particles and shape memory polyurethane by electrospinning. The resulting nanofibers had both piezoelectric and shape memory effects. To improve the dispersion, lead zirconate titanate particles were modified by silane coupling agents. The lead zirconate titanate/shape memory polyurethane nanofibers were used to harvest energy from sinusoidal vibrations
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20

Zhang, Ai Qin, Yan Min Wang, and Chuan Yi Zhuang. "Discussion the Effect on Improving Granite Bituminous Mixture Performance by Adding Coupling Agent." Applied Mechanics and Materials 204-208 (October 2012): 4115–18. http://dx.doi.org/10.4028/www.scientific.net/amm.204-208.4115.

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In this paper, improved adhesion of between asphalt and granite and the performance of high temperature and water stability of granite asphalt mixture by the coupling agent were discussed. The results show that the titanate coupling agent and silane coupling agent doped in asphalt can significantly improve the rutting resistance and water stability of the granite asphalt mixture.
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21

Fu, Weiwei, Zhiqiang Shi, Helong Bai, et al. "Facile Formation of Anatase Nanoparticles on H-Titanate Nanotubes at Low Temperature for Efficient Visible Light-Driven Degradation of Organic Pollutants." Catalysts 10, no. 6 (2020): 695. http://dx.doi.org/10.3390/catal10060695.

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Anatase nanoparticles (5–10 nm) generated on H-titanate nanotube surface (H-titanate/anatase) were prepared by an ingenious and simple method. H-titanate tubes were prepared by a hydrothermal reaction of Ti powder in concentrated NaOH solution and an ion exchange process with HNO3 solution. After that, at a relatively low drying temperature (100 °C), a small quantity of anatase nanoparticles were in-situ formed on the H-titanate tubes surface by a surface dehydration reaction. In-situ transformation can form a strong interface coupling between H-titanate and anatase, which is conducive to acce
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22

Satoh, Keisuke, Akio Sugama, Masatoshi Ishii, Masao Kondo, and Kazuaki Kurihara. "Crystal Phase and Orientation Dependence of Electro-Optic Effect in Epitaxial PLZT an PZT Films." Key Engineering Materials 350 (October 2007): 99–102. http://dx.doi.org/10.4028/www.scientific.net/kem.350.99.

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Lanthanum-modified lead zirconate titanate and lead zirconate titanate epitaxial films with (100) and (111) orientations were grown respectively on (100) and (111) niobium, lending conductivity to strontium titanate through chemical solution deposition. This study investigated changes in the ordinary and extraordinary refractive index no and ne induced in these films by an electric field using the prism-coupling method. In the (100) epitaxial PZT 30/70 film, anisotropic electro-optic effects arise from the Pockels effect. The isotropic electro-optic effect, which is no = ne , was achieved on (
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23

Zhang, Dong Mei, Hai Li Yang, Shou Wu Yu, and Xiao Ming Sang. "XPS Investigation on Nano-TiO2 Modified by Titanate Coupling Agent." Key Engineering Materials 368-372 (February 2008): 1477–79. http://dx.doi.org/10.4028/www.scientific.net/kem.368-372.1477.

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Nano-TiO2 was modified with a titanate coupling agent, LICA38 [neopentyl (dially) oxy, tri (-dioctyl) pyrophosphate titanate]. X-ray photoelectron spectroscopy (XPS) was used to evaluate the surface characteristics of the bare and the modified nano-TiO2. It was demonstrated that the carbon content of the bare TiO2 is 37.9 atm. %, and that of the modified TiO2 is 47.2 atm. %. Moreover, the density of the -C-H (-C-C) and -C-O groups increases due to modification, and the atomic percentage of C=O and -OH groups reduces. These results indicate that the -C-H (-C-C) and -C-O groups from LICA38 have
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24

Aizawa, Mamoru, Yoshio Nosaka, and Hajime Miyama. "Behavior of titanate coupling agent on TiO2 particles." Journal of Colloid and Interface Science 139, no. 2 (1990): 324–30. http://dx.doi.org/10.1016/0021-9797(90)90105-w.

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25

Monte, Salvatore J. "Titanate and Zirconate Coupling Agents in Foamed Polymers." Cellular Polymers 20, no. 3 (2001): 149–88. http://dx.doi.org/10.1177/026248930102000301.

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26

Hiruma, Yuji, Kazushige Yoshii, Rintaro Aoyagi, Hajime Nagata, and Tadashi Takenaka. "Piezoelectric Properties and Depolarization Temperatures of (Bi1/2Na1/2)TiO3-(Bi1/2K1/2)TiO3-BaTiO3 Lead-Free Piezoelectric Ceramics." Key Engineering Materials 320 (September 2006): 23–26. http://dx.doi.org/10.4028/www.scientific.net/kem.320.23.

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The piezoelectric properties of a solid solution based on the three components of bismuth sodium titanate, (Bi1/2Na1/2)TiO3 (BNT), bismuth potassium titanate, (Bi1/2K1/2)TiO3 (BKT), and barium titanate, BaTiO3 (BT), that is, x(Bi1/2Na1/2)TiO3-y(Bi1/2K1/2)TiO3-zBaTiO3 [BNBKy:z(x); x+y+z=1] are investigated. Fine piezoelectric properties in lead-free piezoelectric ceramics were obtained near the MPB composition, and the highest electromechanical coupling factors, k33 and kp, and piezoelectric constant, d33, were 0.58 and 0.36 for BNBK2:1(0.89) and 181 pC/N for BNBK2:1(0.88), respectively. In thi
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27

Grajkowski, Filip, Subhash Chandra, Georgios Dimitrakopoulos, Dongha Kim, and Bilge Yildiz. "Exploring Stable and Selective Anode Materials for the Electrochemical Oxidative Coupling of Methane (EOCM): A Case Study of Doped Titanates." ECS Transactions 111, no. 6 (2023): 2259–70. http://dx.doi.org/10.1149/11106.2259ecst.

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The electrochemical oxidative coupling of methane (EOCM) is an emerging process through which methane can be converted into value-added products such as ethylene. However, this application is hampered by the fact that a stable and ethylene-selective anode material does not currently exist. In this study, we analyse a selection of titanate-based anode materials: SrTi0.3Fe0.63Co0.07O3, SrTi0.65Fe0.35O3 and La0.3Sr0.7TiO3. We analyse the stability of these materials under EOCM operating conditions using post-mortem characterisations involving XRD, XPS and EDS analyses. We also characterise the et
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28

Zhang, Lei, Hong Liang Ge, and Min Zhong. "Research on the Lipophilic Degree of Surface Modified ZnO Nanocrystals with Different Morphologies." Advanced Materials Research 562-564 (August 2012): 250–54. http://dx.doi.org/10.4028/www.scientific.net/amr.562-564.250.

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ZnO nanorods and nanoparticles were successfully modified by NDZ-311w titanate coupling agent. The result of lipophilic degree showed that both ZnO nanocrystals with different morphologies were well lipophilic. Although both values of lipophilic degree firstly became larger and then smaller with the increase of modifier dosage, the different maximal lipophilic degree of ZnO nanorods and nanoparticles could be 68.8% and 77.9%, respectively. By comparing the two curves of lipophilic degree of surface modified ZnO nanocrystals with different morphologies, it could be demonstrated that the optimal
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29

Li, Jing, and Ai Qin Zhang. "Surface Modification Research for Asphalt Mixture Filler." Applied Mechanics and Materials 174-177 (May 2012): 821–25. http://dx.doi.org/10.4028/www.scientific.net/amm.174-177.821.

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Titanate coupling agent can modify the surface of inorganic filler and promote adhesion property of asphalt mortar. Moreover, it can also improve asphalt performance and pavement performance of asphalt mixture effectively, and reduce optimum asphalt content of mixture.
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30

Ge, Zheng Hao, Dan Ge Si, Yun Li Lan, and Mei Nong Shi. "The Effect of Modifying Agents on the Mechanical Properties of Straw Flour/Waste Plastic Composite Materials." Key Engineering Materials 723 (December 2016): 56–61. http://dx.doi.org/10.4028/www.scientific.net/kem.723.56.

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Though there has been a large number of studies concerning the modification of wood plastic composite materials, there is still more to be done. This report aims to study the effect of the coupling agents (PP-g-MAH, silane, titanate) and compatibilizer(SBS) on the mechanical properties of straw flour/waste plastic composites. Straw flour, waste plastic, modifying agents and other additives were mixed evenly in a high speed mixing machine. And the mixed materials were compounded into the pelllets using the twin-screw extruder. Then the test specimens were prepared by the injection molding. The
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31

Bichurin, Mirza I., Vladimir M. Petrov, Roman V. Petrov, and Shashank Priya. "Electromechanical Resonance in Magnetoelectric Composites: Direct and Inverse Effect." Solid State Phenomena 189 (June 2012): 129–43. http://dx.doi.org/10.4028/www.scientific.net/ssp.189.129.

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Magnetoelectric (ME) coupling in the composites is mediated by the mechanical stress and one would expect orders of magnitude stronger coupling when the frequency of the ac field is tuned to acoustic mode frequencies in the sample than at non-resonance frequencies. A model is presented for the increase in ME coupling in magnetostrictive-piezoelectric bilayers for the longitudinal, radial, and bending modes in the electromechanical resonance region. We solved the equation of medium motion taking into account the magnetostatic and elastostatic equations, constitutive equations, Hooke's law, and
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32

OMATA, Koji, Xiaohong LI, Shouming YU, Yilu FU, and Kaoru FUJIMOTO. "Oxidative Coupling of Methane with Substituted Strontium Titanate Perovskite." Journal of The Japan Petroleum Institute 39, no. 1 (1996): 7–11. http://dx.doi.org/10.1627/jpi1958.39.7.

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33

Gräfe, Joachim, Martin Welke, Francis Bern, Michael Ziese, and Reinhard Denecke. "Magnetoelastic coupling in epitaxial cobalt ferrite/barium titanate heterostructures." Journal of Magnetism and Magnetic Materials 339 (August 2013): 84–88. http://dx.doi.org/10.1016/j.jmmm.2013.02.046.

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34

Monte, Salvatore J. "Neoalkoxy Titanate and Zirconate Coupling Agent Additives in Thermoplastics." Polymers and Polymer Composites 10, no. 2 (2002): 121–72. http://dx.doi.org/10.1177/096739110201000202.

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35

Wang, Li-Ming, Oleg Petracic, Stefan Mattauch, et al. "Magnetoelectric coupling in iron oxide nanoparticle—barium titanate composites." Journal of Physics D: Applied Physics 52, no. 6 (2018): 065301. http://dx.doi.org/10.1088/1361-6463/aaf13e.

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36

Arroyo, M., A. Iglesias, and F. Perez. "Surface characterization of a titanate coupling agents modified sepiolite." Journal of Applied Polymer Science 30, no. 6 (1985): 2475–83. http://dx.doi.org/10.1002/app.1985.070300616.

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37

Menon, Nalini, Frank D. Blum, and L. R. Dharani. "Use of titanate coupling agents in kevlar–phenolic composites." Journal of Applied Polymer Science 54, no. 1 (1994): 113–23. http://dx.doi.org/10.1002/app.1994.070540112.

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38

Cheng, Hai-Long, Seul-Yi Lee, Na Chu, Se-Yeol Lee, Fan-Long Jin, and Soo-Jin Park. "Titanate-Coupled Aluminum as an Interfacial Modifier for Enhanced Thermal and Mechanical Performance in Hybrid Epoxy Composites." Polymers 17, no. 14 (2025): 1922. https://doi.org/10.3390/polym17141922.

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Thermally conductive polymer composites are essential for effective heat dissipation in electronic packaging, where both thermal management and mechanical reliability are critical. Although diglycidyl ether of bisphenol-A (DGEBA)-based epoxies exhibit favorable properties, their intrinsically low thermal conductivity limits broader applications. Incorporating conductive fillers, such as expanded graphite (EG) and metal powders, enhances heat transport but often compromises mechanical strength due to poor filler–matrix compatibility. In this study, we address this trade-off by employing a titan
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39

Guo, Hao, Qing Guo Tang, Jin Sheng Liang, Yan Ding, Li Juan Wang, and Yu Long Du. "Factors Analysis of Mechanical Properties on AT/EPDM Rubber Composite." Advanced Materials Research 427 (January 2012): 51–54. http://dx.doi.org/10.4028/www.scientific.net/amr.427.51.

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During rubber processing, many factors can affect the mechanical properties of rubber composite. The influence of ambient temperature and content of titanate coupling agent and modified attapulgite (OAT) on mechanical properties were investigated by preparing rubber composites and measuring. The results showed that the rubber composite which was filled 40phr OAT modified by 3% titanate and prepared at the ambient temperature above 20 had best tensile strength (18.93MPa). There is a special phenomenon that the tensile strength had a rapid increase from 4.72MPa to 18.93MPa, when the content of O
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40

Petrov, Roman V., Alexander S. Tatarenko, Vladimir M. Petrov, and Mirza I. Bichurin. "Magnetoelectric Effect in Ferrite-Piezoelectric Dual-Phase Structure." Solid State Phenomena 233-234 (July 2015): 353–56. http://dx.doi.org/10.4028/www.scientific.net/ssp.233-234.353.

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This manuscript is devoted to the magnetoelectric coupling in a dimensionally graded magnetostrictive-piezoelectric structure in the electromechanical resonance region. Theoretical frequency dependence of ME voltage coefficient is obtained. Theoretical estimates for the layered structure of lead zirconate-titanate and single-crystal Zn0,3Ni0,7Fe2O4 are in satisfactory agreement with data. The obtained results are expected to facilitate observation of enhanced ME coupling at overlapping of electromechanical and magnetic resonance due to energy transfer between spin waves and phonons.
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41

SRINIVAS, K., G. PRASAD, T. BHIMASANKARAM, and S. V. SURYANARAYANA. "ELECTROMECHANICAL COEFFICIENTS OF MAGNETOELECTRIC PZT–CoFe2O4 COMPOSITE." Modern Physics Letters B 14, no. 17n18 (2000): 663–74. http://dx.doi.org/10.1142/s021798490000080x.

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The magnetoelectric property of composite materials consisting of piezoelectric and piezomagnetic constituents are of interest since the stresses induced in them on application of an external magnetic field are converted into electrical signals. The electrical output is primarily due to electromagnetic coupling between the two participating phases. The present paper deals with the evaluation of the electromechanical coupling in the magnetoelectric composite consisting of 50% lead zirconate titanate (Pb0.96Sr0.04Ti0.47Zr0.53O3) and 50% CoFe2O4, the composition having maximum magnetoelectric con
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Cheng, Peng, Lei Yang, Yuxiong Xie, and Yu Liu. "Surface Modification of CaCO3 by Ultrasound-Assisted Titanate and Silane Coupling Agents." Materials 16, no. 10 (2023): 3788. http://dx.doi.org/10.3390/ma16103788.

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Calcium carbonate (CaCO3) is a widely used inorganic powder, but its industrial applications are limited by its hydrophilicity and oleophobicity. Surface modification of CaCO3 can improve its dispersion and stability in organic materials and further improve its potential value. In this study, CaCO3 particles were modified with silane coupling agent (KH550) and titanate coupling agent (HY311) combined with ultrasonication. The oil absorption value (OAV), activation degree (AG), and sedimentation volume (SV) were employed to evaluate the modification performance. The results showed that the modi
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MAURIN, Lionel, Thomas DURAND-TEXTE, Sébastien GOUDé, Charlie BRICAULT, Adrien PELAT, and François GAUTIER. "Vibration reduction of an electric vehicle heat exchanger by controlling the polarization of its ferroelectric ceramics." INTER-NOISE and NOISE-CON Congress and Conference Proceedings 270, no. 5 (2024): 6007–14. http://dx.doi.org/10.3397/in_2024_3673.

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The growing requirements in terms of CO2 emissions reduction in transports renders necessary the development of new electric traction technologies. This results in new technical constraints for equipment manufacturers, forcing them to reduce the acoustic emissivity of their new products inside and outside vehicles. Heat exchangers for electric cars are part of this new product category. High voltage supplied by the battery of electrical vehicles requires introduction of a new energy conversion process and technology. To this end, components based on ceramics containing barium titanate (BaTiO3)
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Gülgün, Mehmet A., Oludele O. Popoola, and Waltraud M. Kriven. "X-ray photoelectron spectroscopy studies of bond structure between polyvinyl alcohol and a titanate cross-coupling agent." Journal of Materials Research 10, no. 6 (1995): 1565–71. http://dx.doi.org/10.1557/jmr.1995.1565.

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Chemical interactions between polyvinyl alcohol (PVA) and triethanol amine titanate chelate were studied using x-ray photoelectron spectroscopy (XPS) and scanning electron microscopy (SEM). The titanate chelate cross coupled the PVA solution and produced a viscous gel. The gel had a three-dimensional network structure containing -CPVA-O-Ti-O-CPVA- organic complexes. A new C(ls) signature at 285.7 eV and an O(ls) signature at 531.25 eV were associated with the formation of these complexes. The water of the PVA solution was physically retained in the gelled structure and was readily available fo
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OKAWA, Yusuke, and Tadashi WATANABE. "Enzyme Immobilization on Oxide Surfaces with a Titanate Coupling Agent." Denki Kagaku oyobi Kogyo Butsuri Kagaku 56, no. 12 (1988): 1093–95. http://dx.doi.org/10.5796/kogyobutsurikagaku.56.1093.

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Pierce, R. M., and R. S. Cudney. "Photorefractive coupling between orthogonally polarized light beams in barium titanate." Optics Letters 17, no. 11 (1992): 784. http://dx.doi.org/10.1364/ol.17.000784.

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Chan, Helen L. W., Joe Unsworth, and Tuan Bui. "Mode coupling in modified lead titanate/polymer 1–3 composites." Journal of Applied Physics 65, no. 4 (1989): 1754–58. http://dx.doi.org/10.1063/1.342926.

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Dong, Xufeng, Min Qi, Xinchun Guan, Jinhai Li, and Jinping Ou. "Magnetostrictive properties of titanate coupling agent treated Terfenol-D composites." Journal of Magnetism and Magnetic Materials 324, no. 6 (2012): 1205–8. http://dx.doi.org/10.1016/j.jmmm.2011.11.010.

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Hsiang, Hsing-I., and Jaw-Yue Tsai. "Titanate coupling agent effects on nonaqueous Co2Z ferrite suspensions dispersion." Journal of Materials Science 41, no. 19 (2006): 6339–46. http://dx.doi.org/10.1007/s10853-006-0509-6.

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Wang, Ying, Jen-Taut Yeh, Tongjian Yue, Rongxing Yao, and Xinyuan Shen. "Surface modification of superfine tourmaline powder with titanate coupling agent." Colloid and Polymer Science 284, no. 12 (2006): 1465–70. http://dx.doi.org/10.1007/s00396-006-1510-y.

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