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Journal articles on the topic 'Coating fabrication technique'

Author: Grafiati

Published: 10 January 2023

Last updated: 31 July 2025

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1

Renner, Peter, Ajinkya Raut, and Hong Liang. "High-Performance Ni-SiC Coatings Fabricated by Flash Heating." Lubricants 10, no. 3 (2022): 42. http://dx.doi.org/10.3390/lubricants10030042.

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In this research, a novel flash heating coating application technique was utilized to create Ni-SiC coatings on carbon steel substrates with SiC contents much higher than is achievable using certain conventional coating techniques. Hardness profiles showed that the coatings improved the substrate by as much as 121%, without affecting the substrate. Tribotests showed that the wear performance was improved by as much as 4.7× in terms of the wear rate (mm3/N·m) for the same coating when using an Al2O3 counterpart. Pure SiC coatings as a reference were also fabricated. However, the SiC coatings ex

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2

Algailani, Hiba M., Adel K. Mahmoud, and Hanaa A. Al-Kaisy. "Fabrication of Ni-ZrO2 Nanocomposite Coating by Electroless Deposition Technique." Engineering and Technology Journal 38, no. 5A (2020): 649–55. http://dx.doi.org/10.30684/etj.v38i5a.491.

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This work aims preparation of Ni-based nanocomposite coating by electroless deposition method onto stainless steel (316L) substrate, the present work will compare the effects of incorporation of ZrO2 nanoparticles at different percentages (1.25 wt %, 2.25 wt %, and 4.25 wt %) Ni-based electroless deposition coating of the bath nanocomposite on the phase structure, microhardness, and corrosion resistance is studied. Where the structure and chemical composition of nanocomposite coatings were studied by using (X-ray), (SEM) and (EDS). of Ni - ZrO2 nanocomposite coating exhibits much-increased mic

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3

Monceau, Daniel, Djar Oquab, Claude Estournès, Mathieu Boidot, Serge Selezneff, and Nicolas Ratel-Ramond. "Thermal Barrier Systems and Multi-Layered Coatings Fabricated by Spark Plasma Sintering for the Protection of Ni-Base Superalloys." Materials Science Forum 654-656 (June 2010): 1826–31. http://dx.doi.org/10.4028/www.scientific.net/msf.654-656.1826.

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Aeronautic gas turbine blades, vanes and combustion chambers are protected against high temperature oxidation and corrosion by single or multilayered coatings. These include environmental coatings, generally based on Pt-modified Ni aluminides or MCrAlY overlays (where M = Ni and/or Co), thermal barrier coating (TBC) systems including a ceramic thermally insulating layer, and abradable seals. The present work shows the ability of the Spark Plasma Sintering technique to rapidly develop new coatings compositions and microstructures. This technique allows combining powders and metallic foils on a

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Liu, Xinqian, Stephen Veldhuis, Ritch Mathews, and Igor Zhitomirsky. "Poly(ethyl methacrylate) Composite Coatings Containing Halogen-Free Inorganic Additives with Flame-Retardant Properties." Journal of Composites Science 6, no. 4 (2022): 104. http://dx.doi.org/10.3390/jcs6040104.

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This investigation is motivated by the need for the development of polymer coatings containing inorganic flame-retardant materials (FRMs) and the replacement of toxic halogenated FRMs. A green strategy is reported for the fabrication of poly(ethyl methacrylate) (PEMA)-FRM composite coatings using a dip-coating method. The use of water-isopropanol co-solvent allows the replacement of regular toxic solvents for PEMA. The abilities to form concentrated solutions of high-molecular-mass PEMA and to disperse FRM particles in such solutions are the main factors in the fabrication of coatings using a

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5

Chen, Chien-Chih, and Chen-Ching Ting. "Photoelectrode Fabrication of Dye-Sensitized Nanosolar Cells Using Multiple Spray Coating Technique." International Journal of Photoenergy 2013 (2013): 1–8. http://dx.doi.org/10.1155/2013/629059.

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This paper presents a spray coating technique for fabricating nanoporous film of photoelectrode in dye-sensitized nanosolar cells (DSSCs). Spray coating can quickly fabricate nanoporous film of the photoelectrode with lower cost, which can further help the DSSCs to be commercialized in the future. This paper analyzed photoelectric conversion efficiency of the DSSCs using spray coated photoelectrode in comparison with the photoelectrode made with the doctor blade method. Spray coating can easily control transmittance of the photoelectrode through the multiple spray coating process. This work ma

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Oquab, Djar, Daniel Monceau, Yannick Thebault, and Claude Estournès. "Preliminary Results of the Isothermal Oxidation Study of Pt-Al-NiCoCrAlYTa Multi-Layered Coatings Prepared by Sparks Plasma Sintering (SPS)." Materials Science Forum 595-598 (September 2008): 143–50. http://dx.doi.org/10.4028/www.scientific.net/msf.595-598.143.

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MCrAlY coatings (where M = Co, Ni or Co/Ni) are widely used on turbine blades and vanes as oxidation and corrosion resistant overlays or as a bond-coating in thermal barrier coatings systems. MCrAlY are usually fabricated by Plasma Spraying, Physical Vapour Deposition, High Velocity Oxy-Fuel spraying or electrolytic techniques. The use of emergent Spark Plasma Sintering technique as a preparation method for NiCoCrAlYTa coatings has been presented previously [1]. SPS technique allows fast development of new coatings with a one-step fabrication of multilayered coatings. This work presents first

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7

Li, Bo, Dan Yang, Zhuoyi Liu, et al. "Fabrication, Microstructure and Corrosion Resistance of Zn/Al Composite Coating by Arc Spraying." Coatings 13, no. 8 (2023): 1406. http://dx.doi.org/10.3390/coatings13081406.

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In this work, the Zn/Al composite coating was prepared on the surface of Q345 steel using arc spraying. The simple and efficient cold-pressing technique was used for the composite coating. The cold pressure sealing (CPS) technique is proposed to reduce the porosity of the composite coating. The corrosion behavior of Zn/Al composite coatings without and with cold pressure sealing treatment in a corrosive environment was studied. The microstructures of composite coatings without and with CPS were studied by scanning electron microscope (SEM), and the corrosion properties of composite coating wit

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8

Manna, Srikrishna, Milan Kanti Naskar, and Samar Kumar Medda. "Mesoporous silica-based abrasion resistant antireflective (AR)-cum-hydrophobic coatings on textured solar cover glasses by a spray coating technique." Materials Advances 3, no. 7 (2022): 3208–17. http://dx.doi.org/10.1039/d1ma01141c.

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The present work describes the fabrication of functionalized mesoporous silica based antireflective-cum-hydrophobic coatings on textured solar cover glasses via a spray-coating technique exhibiting enhanced photo-current density.

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9

Togan, Valentin-Cristian, Gheorghe Ionita, and Iulian Vasile Antoniac. "Corrosion Behavior of Ti6Al4V Coated with SiOx by PECVD Technology." Key Engineering Materials 583 (September 2013): 22–27. http://dx.doi.org/10.4028/www.scientific.net/kem.583.22.

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This paper aims to present the mechanism of PECVD SiOx coating thin layer technology on biomaterials, such as Ti and its alloys, with reference to the available literature. The thin organosilan coating surface will be analyzed by SEM technique and the corrosion behavior by EIS technique. The study shows that plasma-assisted fabrication allows us to prepare dense, homogeneous and high adherent coatings and thereby, will improve the corrosion resistance.

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10

Nguyen Van, Tuan, Tuan Anh Nguyen, Ha Pham Thi, Ly Pham Thi, Phuong Nguyen Thi, and Quy Le Thu. "Effect of heat treatment on corrosion resistance of Al2O3-TiO2 ceramic coating impregnated with aluminum phosphate." Vietnam Journal of Science and Technology 62, no. 3 (2024): 463–74. http://dx.doi.org/10.15625/2525-2518/17219.

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The atmospheric plasma spray process (APS) is a well-established and widely employed technology used to create various types of coating for the fabrication of numerous industrial applications. Speciallity, this process is considered as a suitable technique for fabricating ceramic coatings. However, the structure of thermal spray coatings consists of particles, semi-molten particles, oxides, pores, and cracks that signiﬁcantly inﬂuence the coating properties, especially their erosion-corrosion resistance. In this study, the Al2O3-40TiO2 coating applied by APS was penetrated with aluminum phosph

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11

HE, YEDONG, KUN ZHANG, LIANGJIAN LI, and DEREN WANG. "NANO-/MICRO-COMPOSITE CERAMIC COATINGS PREPARED BY THERMAL PRESSURE FILTRATION OF SOL-GEL PAINTS." International Journal of Modern Physics B 20, no. 25n27 (2006): 4649–54. http://dx.doi.org/10.1142/s0217979206041835.

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A novel coating technique, thermal pressure filtration of sol-gel paints (TPFSP), has been developed to prepare nano-/micro-composite ceramic coatings with controllable thickness, structure, and excellent high temperature properties. In this paper, the fabrication of two typical coatings, nano-/micro- Al 2 O 3- Y 2 O 3 composite coating and Al 2 O 3· SiO 2 fibers reinforced nano- ZrO 2-8wt.% Y 2 O 3 composite coating was demonstrated and their structures and properties were studied.

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12

Bai, Heda, Jin Li, Jialai Gao, et al. "Comparison of CrN Coatings Prepared Using High-Power Impulse Magnetron Sputtering and Direct Current Magnetron Sputtering." Materials 16, no. 18 (2023): 6303. http://dx.doi.org/10.3390/ma16186303.

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Chromium Nitride (CrN) coatings have widespread utilization across numerous industrial applications, primarily attributed to their excellent properties. Among the different methods for CrN coating synthesis, direct current magnetron sputtering (DCMS) has been the dominant technique applied. Nonetheless, with the expanded applications of CrN coatings, the need for enhanced mechanical performance is concurrently escalating. High-power impulse magnetron sputtering (HiPIMS), an innovative coating deposition approach developed over the past three decades, is gaining recognition for its capability o

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13

Journal, Baghdad Science. "Variables Affecting Developments of Hydroxyapatite Coating by Using Electrophoretic Deposition Technique." Baghdad Science Journal 5, no. 3 (2008): 423–26. http://dx.doi.org/10.21123/bsj.5.3.423-426.

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Electrophoretic Deposition (EPD) process offers various advantages like the fabrication of the ceramic coatings and bodies with dense packing, good sinterability and homogenous microstructure. The variables namely (applied potential, deposition time and sintering temperature) affected the development of hydroxyapatite (HAP) coatings. The coating weight and thickness were found to increase with the increase in applied potential or coating time. Sintering temperature was found to affect in change phases of the metal, furthermore the firing shrinkage of the HAP coating on a constraining metal sub

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14

Swadi, Abdulsalam Khashan. "Variables Affecting Developments of Hydroxyapatite Coating by Using Electrophoretic Deposition Technique." Baghdad Science Journal 5, no. 3 (2008): 423–26. http://dx.doi.org/10.21123/bsj.2008.5.3.423-426.

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Electrophoretic Deposition (EPD) process offers various advantages like the fabrication of the ceramic coatings and bodies with dense packing, good sinterability and homogenous microstructure. The variables namely (applied potential, deposition time and sintering temperature) affected the development of hydroxyapatite (HAP) coatings. The coating weight and thickness were found to increase with the increase in applied potential or coating time. Sintering temperature was found to affect in change phases of the metal, furthermore the firing shrinkage of the HAP coating on a constraining metal sub

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15

Zhang, Yuting, Tingping Lei, Shuangmin Li, et al. "Candle Soot-Based Electrosprayed Superhydrophobic Coatings for Self-Cleaning, Anti-Corrosion and Oil/Water Separation." Materials 15, no. 15 (2022): 5300. http://dx.doi.org/10.3390/ma15155300.

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The interest in candle soot (CS)-based superhydrophobic coatings has grown rapidly in recent years. Here, a simple and low-cost process has been developed for the fabrication of CS-based superhydrophobic coatings through electrospraying of the composite cocktail solution of CS and polyvinylidene fluoride (PVDF). Results show that the superhydrophobicity of the coating closely relates to the loading amount of CS which results in coatings with different roughnesses. Specifically, increasing the CS amount (not more than 0.4 g) normally enhances the superhydrophobicity of the coating due to higher

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16

Fang, X. Z., J. W. Shen, Z. W. Feng, and Z. Q. Tang. "Fabrication of superhydrophobic coating with enhanced stability and anti-icing performance." Digest Journal of Nanomaterials and Biostructures 19, no. 4 (2024): 1855–63. https://doi.org/10.15251/djnb.2024.194.1855.

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Ice accretion on outdoor equipment detrimentally affect their performance and increase the maintenance cost. Significant advancements have been made in the development of superhydrophobic coatings for anti-icing, however, the intricate manufacturing procedures and limited stability remain primary challenges that hinder their widespread use in practical application. In this context, a durable superhydrophobic coating has been fabricated using a simple spraying technique, achieving a contact angle of 166.7±1.4° and a roll-off angle of 0.6±0.2°. The coating exhibits excellent stability with conta

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17

Redolfi Riva, Eugenio Redolfi, Angela D’Alessio, and Silvestro Micera. "Polysaccharide Layer-by-Layer Coating for Polyimide-Based Neural Interfaces." Micromachines 13, no. 5 (2022): 692. http://dx.doi.org/10.3390/mi13050692.

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Implantable flexible neural interfaces (IfNIs) are capable of directly modulating signals of the central and peripheral nervous system by stimulating or recording the action potential. Despite outstanding results in acute experiments on animals and humans, their long-term biocompatibility is hampered by the effects of foreign body reactions that worsen electrical performance and cause tissue damage. We report on the fabrication of a polysaccharide nanostructured thin film as a coating of polyimide (PI)-based IfNIs. The layer-by-layer technique was used to coat the PI surface due to its versati

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18

Yeh, Shang-Lin, Piyush Deval, and Wei-Bor Tsai. "Fabrication of Transparent PEGylated Antifouling Coatings via One-Step Pyrogallol Deposition." Polymers 15, no. 12 (2023): 2731. http://dx.doi.org/10.3390/polym15122731.

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Antifouling coatings are critical for many biomedical devices. A simple and universal technique used to anchor antifouling polymers is important in order to expand its applications. In this study, we introduced the pyrogallol (PG)-assisted immobilization of poly(ethylene glycol) (PEG) to deposit a thin antifouling layer on biomaterials. Briefly, biomaterials were soaked in a PG/PEG solution and PEG was immobilized onto the biomaterial surfaces via PG polymerization and deposition. The kinetics of PG/PEG deposition started with the deposition of PG on the substrates, followed by the addition of

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19

Lv, Xu Dong, Xue Tao Yuan, Zhi Qiang Hua, et al. "Fabrication Lead Dioxide Coating by Pulse Current Method." Advanced Materials Research 581-582 (October 2012): 590–94. http://dx.doi.org/10.4028/www.scientific.net/amr.581-582.590.

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Prepared lead dioxide（PbO2） coating on a Ti substrate by pulse current technique. The effect of the pulse current density, pulse time and relaxation time on the morphology and electrochemistry properties of the coating was studied by means of scanning electron microscopy and electrochemistry station. Compared with lead dioxide fabricate by common electroplate technique, lead dioxide coating prepared by pulse current technique is more dense, without hole, better corrosion resisting property and more stable electrochemistry properties.

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20

Lin, Chii-Ruey, Hong-Ming Chang, Minh-Khoa BenDao, Hsiu Hsien Chiang, and Wei-En Chen. "Fabrication of Antireflection Nanodiamond Particle Film by the Spin Coating Deposition Technique." International Journal of Photoenergy 2014 (2014): 1–6. http://dx.doi.org/10.1155/2014/517878.

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Diamond-based antireflective (AR) coatings were fabricated using a spin coating of diamond suspension at room temperature as nucleation enhancement procedure and microwave plasma enhanced chemical vapour deposition. Various working pressures were used to investigate their effect on the optical characterization of the as-deposited diamond films. Scanning electron microscopy (SEM) and atomic forced microscopy (AFM) were employed to analyze the surface properties of the diamond films. Raman spectra and transmission electron microscopy (TEM) also were used for analysis of the microstructure of the

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21

Alvankarian, Jafar, Mitra Damghanian, and Majlis Burhanuddin Yeop. "Thick-Film Deposition of High-Viscous Liquid Photopolymer." Advanced Materials Research 254 (May 2011): 5–8. http://dx.doi.org/10.4028/www.scientific.net/amr.254.5.

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There are high interests among the researchers and industries for effective deposition of thick layer liquid photo-resists with applications such as fabrication of microfluidics and polymeric membranes using lithography. In this paper, we study performance of different techniques of coating for thick layers of SU-8 using spin coating, self planarization and a technique of sandwiching the resin between two parallel solid plates. Deposition using spin coaters for SU-8 2075 is limited hardly to around 250 µm with some irregularities such as edge-beads. Self-planarization requires enough resting t

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22

Baufeld, Bernd, and Omer Van der Biest. "Development of Thin Ceramic Coatings for the Protection against Temperature and Stress Induced Rumpling of the Metal Surface of Turbine Blades." Key Engineering Materials 333 (March 2007): 273–76. http://dx.doi.org/10.4028/www.scientific.net/kem.333.273.

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In order to obtain a protection against temperature and stress induced detrimental rumpling of the metal surface of turbine blades, thin ceramic coatings are suggested. As a cheap and fast method for the fabrication of a ceramic zirconia coating, electrophoretic deposition on a Ni based superalloy is described. Crack free, 0.15 mm thick coatings with homogenous morphology were obtained. The Young’s modulus and the damping property of the ceramic coating, derived from the impulse excitation technique, are investigated as a function of the temperature up to 1000°C.

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23

Xu, Jin Fu, Xiao Qin Ding, Xiao Yun Han, Hang You, Xian Rui Wang, and Cui Liang. "Microstructure and Properties of Ni60 Self-Fluxing Alloy Coatings Fabricated by Spark Plasma Sintering." Applied Mechanics and Materials 52-54 (March 2011): 639–46. http://dx.doi.org/10.4028/www.scientific.net/amm.52-54.639.

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We report the fabrication of Ni60 self-fluxing alloy coatings on the substrate of 45 steel via spark plasma sintering technique. The microstructure and interface bonding of the coatings have been investigated systematically. The results suggest that the as-prepared coatings possess fine grains, little porosity and with hard-phases (CrB, Cr7C3, Ni3B) dispersed within the substrate (γ-Ni). The coatings are jagged and embedded to the substrate due to the elements diffusion during the SPS process. A solid interfacial metallurgy bonding can be achieved between the coating and substrate and the hard

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24

CHANG, L., E. S. THIAN, J. SUN, et al. "FABRICATION OF FUNCTIONALLY GRADED HYDROXYAPATITE/TITANIUM OXIDE COATING VIA DROP-ON-DEMAND TECHNIQUE." Nano LIFE 02, no. 01 (2012): 1250009. http://dx.doi.org/10.1142/s1793984411000438.

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Hydroxyapatite (HA) and titanium oxide (TiO2) suspensions were utilized to fabricate the functionally graded coating via the Drop-on-Demand (DOD) micro-dispensing technique. A three-layered structure was formed, with a bottom 100% TiO2 layer, an intermediate layer consisting of 50% TiO2 and 50% HA, and a top 100% HA layer. The coating was then subjected to various characterizations, including scanning electron microscopy (SEM), X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDS), fourier transform infrared spectroscopy (FTIR), contact angle measurement, and adhesion test. The S

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Ssekasamba, Hakim, Xinwang Chen, Haodong Cui, et al. "APDBD Plasma Polymerized PNIPAm Coatings with Controlled Thickness via Spin Coating Technique." Coatings 15, no. 7 (2025): 762. https://doi.org/10.3390/coatings15070762.

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Thermosensitive Poly(N-isopropylacrylamide) (PNIPAm) films were synthesized via atmospheric pressure dielectric barrier discharge (APDBD) plasma polymerization. In order to control the thickness of the films, a spin coating technique was used during the deposition of N-isopropylacrylamide (NIPAM) monomer solution onto several glass substrates. We used the coefficient of determination (R-square value) in linear regression to investigate the significance and optimize spin coating parameters during the fabrication of NIPAM coatings before exposure to APDBD plasma to ensure reproducible and unifor

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Sun, Jie, Lei Chang, Eng San Thian, et al. "Bio-Inspired Organic-Inorganic Composite Coatings for Implants via a Micro-Dispensing Technique." Advanced Materials Research 500 (April 2012): 662–72. http://dx.doi.org/10.4028/www.scientific.net/amr.500.662.

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nanohydroxyapatite (nHA) and collagen were utilized to fabricate the bio-inspired organic-inorganic composite coating (OICC) via the Drop-on-Demand (DoD) micro-dispensing technique, which could flexibly construct multi-layer structures with varied materials composition within a layer and /or among layers reliably. This technique has been further investigated on its capability of OICC fabrication with regards to various materials (hydroxyapatite and collagen) as well as its dispensing parameters. A four-layered structure was formed, with the sequence of nHA-collagen-nHA-collagen from bottom to

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Ramya, S., A. Nilufer, P. Saravanakumar, L. Kavitha, and E. Shinyjoy. "Fabrication of europium substituted hydroxyapatite coating on polyindole-5-carboxylic acid coated titanium for bone implant applications." Journal of Physics: Conference Series 2801, no. 1 (2024): 012004. http://dx.doi.org/10.1088/1742-6596/2801/1/012004.

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Abstract In the present study we account on the fabrication of duplex layer (Europium substituted hydroxyapatite (Eu-HAP) and Polyindole-5-carboxylic acid (PICA)) coatings on Ti by electrochemical technique. The as fabricated coatings were characterized for its functional groups and morphology by Fourier Transform Infrared Spectroscopy (FT-IR) and scanning electron microscopic (SEM) techniques, respectively. The corrosion resistance performance (i.e., bioresistivity) of the coatings was evaluated by electrochemical characterizations. Further, the biocompatibility of the coatings was characteri

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Venugopalan, Gautam, Francisco Salces-Cárcoba, Koji Arai, and Rana X. Adhikari. "Global optimization of multilayer dielectric coatings for precision measurements." Optics Express 32, no. 7 (2024): 11751. http://dx.doi.org/10.1364/oe.513807.

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We describe the design of optimized multilayer dielectric coatings for precision laser interferometry. By setting up an appropriate cost function and then using a global optimizer to find a minimum in the parameter space, we were able to realize coating designs that meet the design requirements for spectral reflectivity, thermal noise, absorption, and tolerances to coating fabrication errors. We also present application of a Markov-Chain Monte Carlo (MCMC) based parameter estimation algorithm that can infer thicknesses of dielectric layers in a coating, given a measurement of the spectral refl

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Yurukcu, Mesut, Fatma M. Yurtsever, Serkan Demirel, and Tansel Karabacak. "Conformality of PVD shell layers on GLAD-nanorods investigated by Monte Carlo simulations." MRS Advances 5, no. 43 (2020): 2241–48. http://dx.doi.org/10.1557/adv.2020.335.

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AbstractThe quality of the shell coating around nanorods is critical in device applications. Conventional physical vapor deposition (PVD) techniques can be utilized for highly conformal shell coating formation in core-shell structure devices. To identify scalable fabrication techniques for conformal shell coatings, Monte Carlo (MC) simulations of PVD growth were performed under different atomic flux distributions and angles on arrays of glancing angle deposition (GLAD) nanorods, which were also generated by MC simulations. We investigated the conformality of PVD films (shell) around GLAD rod a

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Wiman, Panya, Thublaor Tummaporn, Opat Witthayarungruengsri, and Thamrongsin Siripongsakul. "Fabrication of (Mn_xCo_1-x)₃O₄ Coated Stainless Steel AISI 430 by Electrodeposition with AC+DC Signals." Key Engineering Materials 728 (January 2017): 117–22. http://dx.doi.org/10.4028/www.scientific.net/kem.728.117.

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A ferritic stainless steel (FSS) AISI 430 coated by (MnxCo1-x)3O4 spinel has been intensively studied for its potential in application as an interconnect of a solid oxide fuel cell (SOFC). In this study, in order to develop fabrication of (MnxCo1-x)3O4 coatings, Mn-Co coatings on AISI 430 by an electrodeposition technique was adopted. The electric direct current (DC) and alternative current (AC) modulated DC (AC+DC) signals were utilized to drive voltage levels for electrodeposition. By varying the duty of the AC+DC signals from 25 % to 50 %, the ratio of Mn and Co composition in the coating c

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Zheng, Liyu, Heping Li, Jun Zhou, et al. "Layer-structured Cr/CrxN coating via electroplating-based nitridation achieving high deuterium resistance as the hydrogen permeation barrier." Journal of Advanced Ceramics 11, no. 12 (2022): 1944–55. http://dx.doi.org/10.1007/s40145-022-0658-3.

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AbstractHydrogen isotope permeation through structural materials is a key issue for developing nuclear fusion energy, which will cause fuel loss and radioactive pollution. Developing ceramic coatings with high thermal shock and hydrogen resistance is an effective strategy to solve this issue. In this work, a layer-structured Cr/CrxN coating was successfully fabricated by a facile electroplating-based nitridation technique, which is easy, facile, and applicable to coating complex-shaped substrates. The Cr/CrxN coating, composed of a bottom Fe/Cr interdiffusion zone, a middle Cr layer, and a top

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Patil, Deepak Rajaram, Venkateswarlu Annapureddy, J. Kaarthik, Atul Thakre, Jun Akedo, and Jungho Ryu. "Piezoelectric Thick Film Deposition via Powder/Granule Spray in Vacuum: A Review." Actuators 9, no. 3 (2020): 59. http://dx.doi.org/10.3390/act9030059.

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Conventional thin-film processing techniques remain inadequate for obtaining superior dense ceramic thick films. The incompatibility of ceramic films prepared via other methods, such as screen printing, spin coating, and sputtering, is a major obstacle in the fabrication of thick film-based ceramic electronic components. The granule spray in vacuum (GSV) processes and aerosol deposition (AD) are important coating approaches for forming dense ceramic thick films featuring nanoscale crystallite structures at room temperature, which offer excellent material properties and facilitate cost-effectiv

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Pakhomova, Ekaterina, Alessandra Palombi, and Alessandra Varone. "Plasma Spraying of W Coatings for Nuclear Fusion Applications: Advancements and Challenges." Crystals 15, no. 5 (2025): 408. https://doi.org/10.3390/cryst15050408.

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The selection of a suitable plasma-facing material (PFM) that must protect the divertor, cooling systems, and structural components is an important challenge in the design of advanced fusion reactors and requires careful consideration. Material degradation due to melting and evaporation may lead to plasma contamination, which must be strictly avoided. Among the candidate materials, tungsten (W) is the most promising because of its thermo-mechanical and physical properties, which allow it to endure repeated exposure to extremely harsh conditions within the reactor. The plasma spraying (PS) tech

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Dejang, Nuchjira. "Fabrication NiAl/Cu Composite Powder for Thermal Spray Coating." Applied Mechanics and Materials 866 (June 2017): 240–43. http://dx.doi.org/10.4028/www.scientific.net/amm.866.240.

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The NiAl/Cu feedstock powder was prepared by Cu coating on NiAl powder using electroplating technique. The NiAl (NS450, Metco Sulzer) powder was deposited Cu+ from CuSO4 solution at cathode with vary time process (60, 80 and 100 min). The microstructure and element of NiAl/Cu powders were investigated by scanning electron microscope (SEM) and energy dispersion of X-ray (EDX). The morphology of powder were appeared the Cu element holding all of surface NiAl particles. The chemical composition in powder using X-ray diffraction were presented the Cu phase with time process. The phase compounds we

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Wang, Zhi De, Jing Li, Zhen Wei Guan, Yu Zhong Zhang, Yan Wang, and Zhi Yong Wang. "Fabrication and Evaluation of an Amino Modified Epoxy Coating for Anti-Scouring and Anti-Corrosion Application." Materials Science Forum 815 (March 2015): 684–89. http://dx.doi.org/10.4028/www.scientific.net/msf.815.684.

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Excellent performance is necessary for compressor blade when aircraft engine serves in harsh environment, where it will go through scouring from jet-stream and extraneous sand, shaking of blades and corrosion from corrosive medium, taking moisture, salt, SO2 for example. Due to the shortage of scouring resistant and anti-corrosion property, shedding of damaged coating is a fundamental reason for the breakdown of aircraft engine blades, which is also the technique bottleneck that hinders the engineering application of compressor blades. Aiming at such problems, an amino modified epoxy coating w

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Hamagami, Junichi, Ryo Araki, Shohei Onimaru, Hiroyuki Oda, G. Kawamura, and Atsunori Matsuda. "Low Temperature Preparation and Optical Hydrogen Response of Pd/Titania Composite Film." Key Engineering Materials 485 (July 2011): 275–78. http://dx.doi.org/10.4028/www.scientific.net/kem.485.275.

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Photocatalytic titania coatings loaded with palladium catalyst were prepared onto soda-lime glass substrates by using a low temperature synthesis for application of optical hydrogen gas sensor. Titania coatings were formed on the glass substrate by a sol-gel spin-coating process followed by a hot water treatment at 55°C. Metallic palladium nanoparticles were deposited onto the titania coatings, which obtained with addition of poly(ethylene glycol) (PEG) and without PEG after the hot water treatment, by means of a photodeposition technique at room temperature using UV-light irradiation. The who

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Mohammadi Hafshejani, Tahereh, Xiaoyang Zhong, John Kim, Bahar Dadfar, and Joerg Lahann. "Chemical and Topological Control of Surfaces Using Functional Parylene Coatings." Organic Materials 5, no. 02 (2023): 98–111. http://dx.doi.org/10.1055/s-0043-1761309.

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Chemical vapor deposition (CVD) polymerization is a prevalent technique for fabricating conformal, defect-free, and systematically adjustable organic thin films. CVD is particularly beneficial for barrier coatings due to its ability to eliminate solvent-related environmental, health, and safety risk factors and provide a wide spectrum of post-polymerization modification strategies. This review discusses poly-p-xylylene and its functional derivatives. CVD polymerization of [2.2]paracyclophane precursors has undergone a recent renaissance due to advancements in chemical and morphological surface

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Zhou, Jingzhong, Kuoteng Sun, Songqiang Huang, et al. "Fabrication and Property Evaluation of the Al2O3-TiO2 Composite Coatings Prepared by Plasma Spray." Coatings 10, no. 11 (2020): 1122. http://dx.doi.org/10.3390/coatings10111122.

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The Al2O3-13 wt.% TiO2 (AT13) composite coatings were prepared on Q235 steel by plasma spray technique. The spray parameters were designed by the orthogonal experiments, and the properties of the coating were evaluated. Results showed that with respect to the bond strength of the coating, the optimized spraying parameters were the plasma current of 530 A, Ar flow of 41 L/min, H2 flow of 10 L/min, and spray standoff distance of 100 mm. The plasma spray process led to the transition of α-Al2O3 to γ-Al2O3, resulting in the increase in the porosity of AT13 coating prepared at nonoptimized paramete

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Zhang, Yingpeng, Qun Wang, Chidambaram Seshadri Ramachandran, Peng Guo, and Aiying Wang. "Microstructure and Performance of High-Velocity Oxygen-Fuel Coupled Physical Vapor Deposition (HVOF-PVD) Duplex Protective Coatings: A Review." Coatings 12, no. 10 (2022): 1395. http://dx.doi.org/10.3390/coatings12101395.

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The paper summarizes the current development of high-velocity oxygen–fuel coupled physical vapor deposition (HVOF-PVD) duplex coatings as protective candidates. Following a detailed historical overview of HVOF and PVD technologies, the fabrication methods for duplex protective coatings are presented. The duplex coating superimposes the synergistic advantages of coatings deposited by HVOF and PVD, where the traditional weaknesses of each technique are modified to a great certain extent. Subsequently, the relation between structural characteristics of the duplex coatings and their mechanical, tr

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LU, Yun, Mohd Afif BIN MOHD, Hiromasa SATO, Shunsuke TAKAYA, Hiroshi ASANUMA, and Hiroyuki YOSHIDA. "J0450105 Fabrication and investigation of Ti coatings on steel balls by mechanical coating technique." Proceedings of Mechanical Engineering Congress, Japan 2014 (2014): _J0450105——_J0450105—. http://dx.doi.org/10.1299/jsmemecj.2014._j0450105-.

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Kuddus, Abdul, Samia Tabassum, and Abu Bakar Md Ismail. "Fabrication of Facile Synthesized ZnO/CuO Heterojunction Solar Cell Using Spin Coating Technique." Advanced Science, Engineering and Medicine 11, no. 12 (2019): 1266–72. http://dx.doi.org/10.1166/asem.2019.2474.

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Simulation and experimentally investigation on cupric oxide (CuO) and zinc oxide (ZnO) based heterojunction solar cells (HJSC) fabricated using the sol–gel spin coating technique has been presented in this contribution. It is seen from simulated results, the photoconversion efficiency (PCE) of the hetero-junction solar cells employing with structure FTO/ZnO/CuO/Al can be enhanced through engineering on the thickness of photoactive layers, band gap and carrier concentration of photoactive materials. AMPS-1D simulated result showed cells efficiency of ∼5.5%, current density (Jsc) of 6 mA/cm2, op

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Khasim, Syed, Apsar Pasha, Nacer Badi, Adnen Ltaief, S. A. Al-Ghamdi, and Chellasamy Panneerselvam. "Design and development of highly sensitive PEDOT-PSS/AuNP hybrid nanocomposite-based sensor towards room temperature detection of greenhouse methane gas at ppb level." RSC Advances 11, no. 25 (2021): 15017–29. http://dx.doi.org/10.1039/d1ra00994j.

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Banerjee, Parama Chakraborty, Tao Sun, Jonathan H. W. Wong, and Min Wang. "Fabrication of an Apatite/Collagen Composite Coating on the NiTi Shape Memory Alloy through Electrochemical Deposition and Coating Characterisation." Materials Science Forum 618-619 (April 2009): 319–23. http://dx.doi.org/10.4028/www.scientific.net/msf.618-619.319.

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To improve the biocompatibility and bioactivity of NiTi shape memory alloy (SMA), apatite/collagen composite coatings were fabricated on the surface of NiTi SMA at room temperature using the electrochemical deposition technique. Spherical apatite particles and fibrous collagen that formed the composite coating were visible under scanning electron microscope (SEM). The Ca/P ratio of the apatite component in the coating, as determined by energy dispersive X-ray spectroscopy (EDX), was about 1.38 which is slightly higher than that of octocalcium phosphate (OCP). X-ray diffraction result showed th

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Wang, Yu, and Jin-Tian Huang. "Large-Scale Fabrication of Graded Convex Structure for Superhydrophobic Coating Inspired by Nature." Materials 15, no. 6 (2022): 2179. http://dx.doi.org/10.3390/ma15062179.

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The addition of toxic substances and poor durability severely limit the market applications of superhydrophobic coatings in the oil–water-separation industry, anti-icing, and self-cleaning surfaces. In order to solve the above problems, a stable, strong, fluorine-free superhydrophobic coating was prepared according to natural inspiration. In this study, polydivinylbenzene (PDVB) was produced by the hydrothermal method, and micro-nanoparticle clusters composed of PDVB particles of different sizes were prepared by controlling the ratio of raw materials, which was then attached to the substrate s

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Haleem, Azhar M. "Fabrication and Characterization for Phosphate Nanofertilizer through Polymer Coating Technique." Engineering and Technology Journal 38, no. 1B (2020): 34–40. http://dx.doi.org/10.30684/etj.v38i1b.576.

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Many organic and inorganic materials were used to enhance plant growth and soil fertility, in the present study phosphate and polyvinyl alcohol ( PVA) was used to prepare nanocapsules fertilizer by using Emulsification Solvent Diffusion Method (ESDM), nanocapsules of phosphate and polymer provide long-term sustained-release preparations, ensure long existence of fertilizer in attach with the plant. Particle size distribution was evaluated in addition to particle shapes were characterized by Transmission Electron Microscope (TEM), the activity of Nano-fertilizer was studied on Nigella sativa pr

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Ahmed, Muhammad, Muhammad Shahid, Zulfiqar Khan, et al. "Electrochemical Comparison of SAN/PANI/FLG and ZnO/GO Coated Cast Iron Subject to Corrosive Environments." Materials 11, no. 11 (2018): 2239. http://dx.doi.org/10.3390/ma11112239.

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ZnO/GO (Graphene Oxide) and SAN (Styrene Acrylonitrile)/PANI (Polyaniline)/FLG (Few Layers Graphene) nanocomposite coatings were produced by solution casting and sol-gel methods, respectively, to enhance corrosion resistance of ferrous based materials. Corrosive seawater and ‘produced crude oil water’ environments were selected as electrolytes for this study. Impedance and coating capacitance values obtained from Electrochemical Impedance Spectroscopy (EIS) Alternating Current (AC technique) showed enhanced corrosion resistance of nanocomposites coatings in the corrosive environments. Tafel sc

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Li, Xuelin, Zhengzheng Wang, Sadman Sakib, Ritch Mathews, and Igor Zhitomirsky. "Poly(Methyl Methacrylate) Coatings Containing Flame Retardant Additives from Suspensions in Water-2-Propanol." Molecules 26, no. 7 (2021): 1974. http://dx.doi.org/10.3390/molecules26071974.

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A dip-coating technique is designed for deposition of poly(methyl methacrylate) (PMMA) from water/2-propanol mixture, avoiding the use of traditional toxic solvents. Solutions of PMMA macromolecules with high molecular weight (MW) are obtained for a water/2-propanol ratio of 0.15–0.33 and the solubilization mechanism is discussed. The ability to use concentrated PMMA solutions and high MW of the polymer are the key factors for the successful dip coating deposition. The coating mass for 10 g L−1 polymer solutions shows a maximum at a water/2-propanol ratio of 0.25. The deposition yield increase

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USINSKAS, Pranas, Živilė STANKEVIČIŪTĖ, Gediminas NIAURA, Justinas ČEPONKUS, and Aivaras KAREIVA. "A Novel Approach for Accelerated Fabrication of Calcium Hydroxyapatite Thin Films." Materials Science 25, no. 4 (2019): 365–68. http://dx.doi.org/10.5755/j01.ms.25.4.21251.

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In this study we demonstrate, that sol–gel route is suitable to quicker obtain calcium hydroxyapatite (Ca10(PO4)6(OH)2, CHAp) coatings on crystalline Si substrate by modified dip-coating technique. The substrate was dip-coated by precursor and dried for 10 minutes at 200 °C with following cooling using the heating block for 110 min and annealing at 650 °C. Ethylendiamintetraacetic acid and 1,2-ethandiol, and triethanolamine and polyvinyl alcohol were used as complexing agents and as gel network forming agents, respectively. The obtained coatings were characterized by X-ray diffraction (XRD) an

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Wang, Ying Chun, Yan Min Li, Zhen Min Xu, Qi Lin Deng, Jian Guo Li, and Yao He Zhou. "Microstructure and Bonding Feature of the Bioceramic Composite Coating Obtained by Nd: YAG Laser Cladding." Key Engineering Materials 361-363 (November 2007): 697–700. http://dx.doi.org/10.4028/www.scientific.net/kem.361-363.697.

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Undesirable phase and microstructure formation, and poor HAP/metal bonding strength restrict the fabrication technique to obtain HAP and other calcium phosphate ceramic coatings. In this paper a bioceramic composite coating, which includes HAP andβ-Ca2P2O7, was obtained by laser cladding with pre-depositing mixed powders of CaHPO4·2H2O and CaCO3 directly on the 316L stainless steel metal substrate. The phases, microstructure and bonding feature of the bioceramic composite coating are characterized by X-ray diffraction(XRD), scanning electron microscopy-energy dispersive spectroscopy(SEM-EDS).

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Safari, Javad, Sara Esteghlal, Malihe Keramat, and Mohammadreza Khalesi. "Fabrication of Chitosan/Pectin/PVA Nanofibers Using Electrospinning Technique." Nanoscience & Nanotechnology-Asia 10, no. 2 (2020): 134–41. http://dx.doi.org/10.2174/2210681208666181002124634.

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Background: Electrospinning is a novel cost effective technique for generating nanofibers from a broad range of materials likely to be used as a coating film. Methods: In this project, pectin and chitosan solutions containing PVA were prepared and electrospun with separate syringes for the first time. The antimicrobial and physical properties of the novel chitosan/PVApectin/ PVA nanofibrous film were evaluated using some analysis techniques such as disc diffusion assay, scanning electron microscopy (SEM), transmission electron microscopy (TEM), viscosity and conductivity tests, and fourier-tra

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