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Copyright of Paint & Coatings Industry (0253-4312) is the property of Paint & Coatings Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this article, the surface modification methods of hollow glass microspheres and their applications in coatings were briefly introduced. The latest research progress in thermal insulation coatings, fireproof coatings, wave-absorbing coatings and anticorrosive coatings was summarized, and the future direction of the application of hollow glass microspheres in coatings was prospected. [ABSTRACT FROM AUTHOR]

Copyright of Paint & Coatings Industry (0253-4312) is the property of Paint & Coatings Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Paint & Coatings Industry (0253-4312) is the property of Paint & Coatings Industry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

To improve the hardness and wear resistance of parts, the Co, Cr, Cu, and Ni elemental metal powders were used to prepare the CoCrCu0.4FeNi high entropy alloy coatings on Q235 steel substrate by laser cladding. The microstructure of the high entropy alloy coatings was analyzed by scanning electron microscope (SEM), energy dispersive spectroscopy (EDS), and X-ray diffraction (XRD), and the microhardness of the coatings was measured. The lattice and elastic constants of each phase in the coatings were calculated by the first principle. The results show that, the coatings show the good metallurgical bond with the substrate without the macro-cracks and pores. The microstructure of the coatings is mainly composed of dendrite and interdendrite. The dendrite is one kind of face-centered cubic phase (FCC1), rich Cu and poor Cr, the interdendrite is another kind of face-centered cubic phase (FCC2), rich Cr and poor Cu. The thickness of the coatings is about 1.50~1.98 mm, and the size of the coating dendrite is about 7.9~10.4 μm. The microhardness of the coatings is about HV0.2 170~230, about 1.7 times that of the substrate, and the hardness of the coatings gradually decreases with the increase of the distance from the coating surface. In addition, the lower the laser power, the higher the scanning speed, the finer the dendrite, the stronger the effect of fine grain strengthening, and the higher the hardness of the coating. The error between the calculated lattice constant and the experimental value of face-centered cubic (FCC) phases in the coatings is 1.33%~2.60%. The formation heat of FCC phases is negative, and the elastic constants C11, C12, and C44 meet the mechanical stability constraints of the cubic high entropy alloy, showing the FCC phases are stable. The FCC phases at the dendrite and interdendrite are generally present as the characteristics of toughness according to the ratio of shear modulus to bulk modulus (G/B)＜0.57 and Poisson's ratio (ν)＞0.26. From the lower part to the upper part of the coatings, the calculated elastic modulus and hardness increase gradually, which is consistent with the variation law of the experimental data.

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

For guiding the growth regulation of high-purity TaC coatings for semiconductor high-temperature furnace components, the high-throughput thermodynamic simulation calculation of TaC coating growth process was carried out by Thermo-calc software, and the effects of deposition temperature, pressure and precursor component ratio on raw material utilization efficiency and TaC coating purity were investigated. Simulation results demonstrated that X(Ta)∶X(C)(Mole fraction ratio) determined the phase composition of the products, while X(H)∶X(C) defined the formation window of the high-purity TaC coating in the “TaCl5+C3H6+H2” system. When X(Ta)∶X(C)X(Ta)∶X(C) of 0.8～1.0 and X(H)∶X(C)≥400, the deposition temperature of 1 800～2 100 K and deposition pressure of 5 000～10 000 Pa. Under the above conditions, the high purity(>99%) and high material utilization(>99%) TaC coatings could be obtained.

Copyright of Metal Working (1674-165X) is the property of Metal Working Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Abstract: According to the one-step forming demand on engineering construction applications, the sand-in-water multi-color coatings is usually used via a one-step spraying process which often brings about the sagging problem. In order to solve this problem, coating manufacturers generally control the viscosity of coatings. However, this single treatment method might causes some new problems such as storage stability, color point and discharge during construction. In this article, the dosage of emulsion and thickening agent is adjusted while the mass ratio of other components is not changed to investigate the effects of the thixotropy, viscosity and intercoat on the sagging performance of coatings. Thus, the optimized parameters such emulsion dosage, coatings viscosity are obtained to solve the sagging property of coatings. [ABSTRACT FROM AUTHOR]

In recent years， many old building exterior walls in China need to be renovated.A double-component waterborne coating of primer topcoat in one was developed in the previous research.However， there are problems such as difficulties to control color difference， limited construction time， and the tendency of one of the two component powder components to become damp.Therefore， a single component waterborne multifunctional coating was specially designed and developed to solve the above problems.Results showed that the coating had no abnormality after 5 000 times of washing resistance test； The water permeability test was 0.4 mL； The anti-alkalinity and anti-salting out test of the film were both normal for 72 h； The maximum bonding strength of waterborne multifunctional coatings on cement substrate without treatment was 2.7 MPa， the minimum bonding strength of alkali treatment was 1.4 MPa， and the retention rate of bonding strength (1.4/2.7) was 52%.After moisture treatment，the retention rate of bonding strength of waterborne multifunctional coating on flat glazed ceramic tiles (3.1/4.3) was 72%，and that of non - flat glazed ceramic tiles (2.6/3.4) was 76%.The waterborne multifunctional coatings not only met the performance requirements of both the primer and topcoat for exterior wall coatings， but also had a certain flexibility and good adhesion on some substrates under extreme environmental conditions， with good application prospects.

The thermal shock resistance of FeAl/Al2O3, FeCrAl/Al2O3, FeAl/Al2O3-13%TiO2, and FeCrAl/Al2O3-13%TiO2 coatings deposited by supersonic atmospheric plasma spraying (SAPS) on the stainless steel matrix was investigated in this paper. The microstructure of the coatings was characterized by scanning electron microscope, the porosity was measured by image analysis, the mass fraction of α-Al2O3 was calculated by multi peak method, and the bonding strength was tested. The results show that, the mass fraction of α-Al2O3 in Al2O3 coating is 40.3%~42.5%, the porosity is 3.47%~3.52%; the mass fraction of α-Al2O3 in Al2O3-13%TiO2 coating is about 24.0%~29.7%, the porosity is 3.12%~3.31%. The results of water-quenching tests at 800 ℃ for 30 min show that, the FeCrAl/Al2O3 coating presents the highest thermal shock resistance, and the FeCrAl/Al2O3-13%TiO2 coating takes the second place. The FeAl/Al2O3 and FeAl/Al2O3-13%TiO2 coatings exhibite the same thermal shock resistance, which are the worst in four kinds of coatings.

Polyurethane is a unique polymer with excellent flexibility, elasticity, controllable hardness, fine tensile strength, abrasion and medium resistant, and stable in both low and high temperature. Since it is suitable for use as a gas barrier material, so it has a wide range of applications in fuel gas isolation, food packing, tire repairing, hot balloon, and flame retardance. The copolymerization of soft segments and hard segments formulated polyurethane, and its gas barrier properties depends on phase separation caused by two thermodynamically incompatible segments. Adjustment of molecular structure and fabrication of nano composites are effective approaches to enhance gas barrier properties. Nanoclay and graphene are widely studied as nano fillers for polyurethane, they improve the barrier ability of polyurethane to water vapor, oxygen, and carbon dioxide and other gases by blocking mechanism of which is reported to be layer stack and hydrogen bonding. In this article, mechanism of gas transport and barrier, intrinsic polyurethane, polyurethane nanocomposites is discussed. Finally, the development direction of polyurethane for gas barrier application is prospected.

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Ti-hyperdoped Si (Site) films are formed by doping of Si with a high concentration of Ti impurities, which is three orders of magnitude above the solid solubility limit, via a non-equilibrium effect of pulsed laser. The films get id of the Si bandgap limit and have an excellent subandgap NIR ( = 1 1002 500 nm) light ab¬sorption performance. In this paper, Ti-Al co-doped Si (Si:(Ti-Al)) ilms were prepared by vacuum electron contact angle reaches 110.5°, which increases 78.0° compared with the blank substrate. The Tazel polarization curves and the detailed polarization parameters indicates that the corrosion current density of the composite coating decreases by about two orders of magnitude compared with Hank substrate and the corrosion potential positively shifts from --1.029 V to 0.989 V after the coating deposition, proving that the silicone arch resin/ Cleo 2 composite coating can significantly reduce the corrosion rate of Q235 steel and improve Us corrosion resist¬ance. To verify the influence of the different kinds of silicone monomer on the deposition of composite coatings, ethenyitrimethoxy Shane (A171) and ethoxyvinyl illume (C6Hi4OSi) as silicone monomers were investigated, respectively. The water contact angle of the coating deposited in the solution containing A171 so 30.3° larger than that of the coating deposited in the solution containing C6 Hi4 Ossie. The corrosion current density of the compote coatings increases by about two orders of magnitude after the silicone monomer changing from A171 to C6Hi4OSi, which may be caused by the longer molecular chain and the Wager spatial steric effect of C6Hi4 Ossie, making it more difficult to polymerize and depot. So A171 Is more Suita Me as silicone monomer in our re¬search system. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Chinese Institute of Food Science & Technology / Zhongguo Shipin Xuebao is the property of Journal of Chinese Institute of Food Science & Technology Periodical Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Taking fresh-cut ‘FuShi’ apple as the test material, fresh-cut apples were soaked with pullulan with concentrations of 0. 5%, 1. 0% and 1. 5% respectively. The effect of fresh-cut apples were evaluated by monitoring changes in the firmness, weight loss, color, sugar-acid ratio, vitamin C content, the enzyme activity of polyphenolic oxidase, the content of malondialdehyde and the total number of bacteria. The results showed that the appropriate concentration of pullulan coatings effectively delayed in the reduction in firmness, reduced the loss of water and acidic components, retarded the decrease of browning and vitamin C content, inhibited the reproduction of microorganisms on the apple surface, and better maintained the sensory quality of fresh-cut apples. Among the concentrations investigated, 1. 0% pullulan exerted the best preservative effect on fresh-cut apple slices stored at 4 ℃. [ABSTRACT FROM AUTHOR]

Refractory metals such as molybdenum, tantalum, tungsten, niobium and their alloys have the characteristics of high melting point and good high temperature performance, which play a major role in the field of protection. However, due to their high cost, high melting point, low thermal conductivity and high brittleness, their processing is relatively difficult. By using specific processes to prepare refractory metal coatings on the substrate surface to achieve excellent mechanical properties and high-temperature performance of refractory metals without changing the substrate properties, and effectively reduce manufacturing costs, which has significant research value for equipment surface protection. Because the refractory metal coatings play an increasingly important role in the manufacturing industry, the plasma spraying, explosive spraying, laser cladding and cold spraying preparation technology of molybdenum, tantalum, tungsten, niobium and other refractory metal coatings were introduced firstly, and the characteristics of each process were summarized. On this basis, the microstructure and properties of refractory metal coatings prepared by different processes were analyzed and compared, and the improvement progress was summarized from three aspects of coating material composition and structure, process parameters and post-treatment. Finally, the existing problems and development directions of the refractory metal coating preparation technology were prospected.

To investigate the influence of rotation speed and milling time on the formation of nickel (Ni) coatings prepared by mechanical coating technique (MCT), the Ni metal powders and the zirconia (ZrO2) ceramic balls were used as the coating materials and the substrates to fabricate the Ni coatings. The thickness of the coatings was characterized by the weight increase of the ZrO2 balls after the coating operation, and the microstructure and composition of the coatings were analyzed by scanning electron microscope (SEM) and X-ray diffraction (XRD). In the results, with the increase of rotational speed, the coatings thickness increases at the initial stage of ball milling and decreases at the later stage. The coatings thickness reaches the maximum (20 μm) when the rotation speed is 240 r∙min‒1 for 15 h. The formation of Ni coatings consists of two stages as thickening and thinning, which is affected by the rotation speed. The higher rotation speed is favor of the coatings formation and improves the processing efficiency, while the excessively speed will accelerate the coatings to peel off from the substrate, which is unfavorable to the formation of the coatings.

With the development of technology，there is an increasing interest and demand for high-performance polymers in the coating field.Polyimide polymers，the materials at the top of the polymer pyramid，should play a certain role in the coating field.Polyimide polymer coatings，often used as thermal protection layer，waterproof and moisture resistant layer，radiation resistant layer and other isolation layers due to their special structure，are widely used in aerospace，electronics，machinery manufacturing，construction and other industries.In this paper，the synthesis method of polyimide polymers (PI，PAI，PEI) was introduced.And the research and development of high performance polymers(PI，PAI，PEI) in coatings in recent years were emphatically described.Finally，the problems and challenges faced by the high performance polyimide coating materials at the present stage and the future development direction were proposed.

BACKGROUND: As the main materials of orthopedic implants, titanium and its alloys, widely used in many medical fields including orthopedics, have also increased with the wide application of implant-related infections. Different preparation methods are used to add excellent and clear antibacterial metal copper into them, which does not affect the biomechanical properties. Simultaneously, it has a certain antibacterial ability. OBJECTIVE: To review the research progress and development trend of antibacterial properties of medical titanium alloys with copper. METHODS: Relevant articles published from January 2003 to March 2022 were searched by computer on PubMed and Web of Science databases using the search terms “titanium alloy, copper, antibacterial, surface modification, coating”. Totally 76 articles selected according to the inclusion and exclusion criteria were analyzed and discussed. RESULTS AND CONCLUSION: (1) In vitro and in vivo antibacterial experiments of titanium alloys with copper showed good antibacterial properties, and with the increase of copper content, the antibacterial properties became more obvious. (2) There are still many problems to be solved: exploring and optimizing the content and methods of adding copper. Appropriate preparation process to balance the antibacterial properties, biocompatibility and mechanical properties of the alloy requires further experiments; whether the micro-damage on the surface of the alloy by the surface modification will adversely affect the alloy; the control of the release rate of copper ions and how to avoid the sudden release of copper ions in large quantities in the early stage. [ABSTRACT FROM AUTHOR]

Cavitation Erosion is the major failure way of hydraulic machinery and exists extensively within those devices such as hydro-turbine and water pump. The development of anti-cavitation materials is an efficient way to solve the cavitation issues of hydraulic machinery. It helps researchers to more conveniently and quickly understand the characteristics of various coatings and propose effective solutions for different cavitation conditions. In this article, the mechanism and influencing factor was introduced briefly, which provided a foundation for the preparation technology of protected coatings. The technological advances of anti-cavitation coating were also described including properties, existed problems and improved method. It pointed out that the combination of the anti-cavitation coatings and theory was the efficient way to solve the cavitation. [ABSTRACT FROM AUTHOR]

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Interconnect is a critical component in solid oxide fuel cell (SOFC). There is urgent demand to develop interconnect with high performance for SOFC stack commercialization. As the working temperature of SOFC decreasing to intermediate temperature (<800 ℃), high temperature oxidation resistant alloys instead of doped lanthanum chromite (LaCrO3) ceramic become promising candidate. Besides, to optimize the utilized performance of interconnect, a variety of conductive/protective coatings as well as advanced composites are studied. The present paper provided a critical review of the recent progress of interconnect materials for SOFC. For comparison of the advantages and disadvantages of all kinds of interconnect materials and coatings, the recent progress of newly developed interconnect materials were highlighted. Finally, the outlook of interconnect materials were outlined. [ABSTRACT FROM AUTHOR]

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

At present, waterborne coatings are the main coatings occupying the market. Due to waterborne coatings use water as solvent to cause bacterial invasion, which affects their performance. Superhydrophobic surfaces with strong self-cleaning ability can reduce the adhesion strength of bacteria, but not enough to kill bacteria. the application of antibacterial agents in superhydrophobic coatings can effectively inhibit the growth and reproduction of bacteria, which is of great significance in practical application.This paper reviews the classification of superhydrophobic coatings, antibacterial coatings and antibacterial agents, and the action mechanism of antibacterial superhydrophobic coatings and three kinds of antibacterial superhydrophobic coatings including metal base, quaternary ammonium salt and N-halogen amine are mainly introduced, as well as their applications in medical and sanitation, material protection and marine antifouling. Finally, the development prospect of antibacterial superhydrophobic composite coating is prospected. [ABSTRACT FROM AUTHOR]

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Inorganic Chemicals Industry is the property of Editorial Office of Inorganic Chemicals Industry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Silicone Material is the property of Silicone Material Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The research status of the influences of fillers on the corrosive resistance of anti - corrosive coatings at home and abroad in recent years was briefly described. And the research progress of the effect of dispersion processes, types, shapes, and addition amounts of fillers on the performance of anti - corrosive coatings was summarized. Then, the effects of four kinds of filler modification technologies on the corrosive resistance of anti - corrosive coatings were emphatically described. Finally, in order to provide theoretical basis and technical support for the development of environmentally friendly anti - corrosive coatings and the formulation of anti - corrosive measures for oil and gas field pipelines, the mechanism of the fillers to improve the corrosion resistance of the coating was discussed.

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Basalt flake is a new material made of basalt with excellent performance and eco-compatibility. In this paper, the composition and basic characteristics of basalt flakes are briefly described. The problems and modification methods of basalt flakes in coatings are introduced. The application of basalt flakes in coatings is prospected. [ABSTRACT FROM AUTHOR]

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The effects of air classifying mill (ACM) parameters on the particle size distribution of powder coatings are investigated. The effects of particle size on the properties (e.g., film appearance, chargeability, storage stability, film thickness, fluidization effect, recovery rate, angle of repose, outflow test and bulk density, etc.) of powder coatings are also described. The important role of particle size control in performance of powder coating is described in particular. [ABSTRACT FROM AUTHOR]

Copyright of Acta Materiae Compositae Sinica is the property of Acta Materiea Compositae Sinica Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Effects of current density, oxidation time and sealing on thermal control properties of anodic coatings of magnesium-lithium alloy were investigated. The microstructure, thermal control properties, adhesion properties, thickness, thermal cycling test and corrosion resistance were studied. The results indicate that high infrared emittance (εH) increases with the increase of current density and oxidation time, eventually stabilizes at around 0.85. Sealing has little effect on high infrared emittance (εH); variation of εH is in the range of less than 0.05. After 96 h neutral salt spray test, the coating shows good corrosion resistance.

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Imaging Science & Photochemistry is the property of Imaging Science & Photochemistry Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Electrophoretic deposition（EPD）, a low cost, one-step and flexible method, has been successfully developed to prepare bismuth oxide（Bi2O3） coatings. Therefore, Bi2O3 coatings were prepared by cathodic electrophoretic deposition and anodic electrophoretic deposition respectively. The effects of different amounts of dispersant polyethyleneimine（PEI） and dodecyl trimethyl ammonium bromide（DTAB） on the dispersibility of Bi2O3 suspension were investigated by UV-visible spectrophotometry. XRD, UV-Vis, SEM and EDS were used to characterize the Bi2O3 coating. The deposition mechanism and deposition kinetics of Bi2O3 coatings deposited on stainless steel mesh by cathodic EPD and on graphite sheet by anodic EPD were firstly investigated. The stable suspensions with a concentration of 1 g/L of Bi2O3 particles consisted of ethanol absolute and PEI, ethanol absolute and DTAB correspondently. The results show that when the amount of PEI was 0.4 mL, DTAB was 0.1 g, the dispersion of Bi2O3 suspensions was the best. The addition of surfactants would greatly increase the amount of Bi2O3 deposition, and the charged groups or ions ionized by the surfactant were adsorbed on the surface of the Bi2O3 particles, which would increase the number of charges on the particles and change the charged state of the particles, thereby changing the electrophoretic deposition behavior of Bi2O3 particles. [ABSTRACT FROM AUTHOR]

Copyright of China Textile Leader is the property of China Textile Information Center and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Rare Metal Materials & Engineering is the property of Northwest Institute for Nonferrous Metal Research and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Coatings & Protection / Tuceng yu Fanghu is the property of Coating & Protection Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Based on carbon steel surface corrosion,a study was conducted on multifunction acid water-based surface tolerant coatings. The focus was placed on the effect of antirust components and preparation processes on the coating properties. The barrier property was evaluated and compared with imported counterparts. The results show that when the treatment level of the substrate material surface is St1,the adhesive force of the coatings rises at the beginning and then goes downward as the content of the antirust components keeps increasing. The chelating agent contains active groups which stabilize the substrate surface corrosion,resulting in the adhesion performance of the coatings increasing. The compound rust conversion agent improves the coating adhesive force further by translating the corroded substrate surface complexation. The best preparation process needs to mix at low speed and add the compound rust agent at the end of the steps. The adhesive forces of the coatings on the substrate material surfaces treated at St1 and St3 levels show no difference,and they are larger than 5 MPa. The corrosion resisting properties,resistant to salt water for 1200 h,salt spray for1000 h and ultraviolet aging for 2000 h,are much higher than those of similar imported water-based rust primers. The coatings are suitable for the maintenance of complex steel components in atmospheric environment.