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with a kind of agglomerated structure. Key words: titanium anode; sol-gel; nanometer coatings CLC number: TQ138.21 Document code: A 1 INTRODUCTION Titanium anodes (also known... to control its grain size on nanoscale[9, 10]. In our laboratory, we exerted ourselves into preparing the nanometer anodic oxide coatings and the nanostructured matrix materials including SnO2/Ti, SnO2......
; photocatalytic degradation; nanometer TiO2; silver deposition CLC number: X730.1; O625 Document code: A 1 ... Article ID: 1003-6326(2005)03-0680-06 Photocatalytic degradation of dimethomorph on nanometer titanium dioxide by silver depositing in aqueous suspension YAN Jian-hui(阎建辉)1, 2......
Microstructure of nanometer Al2O3 dispersion strengthened Ni-based high-temperature protective coatings by laser cladding WANG Hong-yu(王宏宇)1, 2, ZUO Dun-wen(左敦稳)1, SUN Yu-li(孙玉利)1, XU Feng(徐 锋)1...; Abstract: The nanometer Al2O3 dispersion strengthened NiCoCrAlY high-temperature protective coatings......
has alternate six-layer films of ZrO2 and Al2O3, with the thickness of each layer in the range of nanometer or submicron. The surface of the micro-laminated coatings is composed of nano-particles... is in the range of nanometer or submicron. Fig.1(b) shows the FE-SEM surface micrograph of ZrO2 and Al2O3 micro-laminated coatings on substrates heated at 600℃ in air for 1h. The coatings......
Sliding wear behaviors of electrodeposited Ni composite coatings containing micrometer and nanometer Cr particles ZHAO Guo-gang(赵国刚), ZHOU Yue-bo(周月波), ZHANG Hai-jun(张海军) College... Wear resistance Fig.2 shows the friction coefficient of the as-electrodeposited pure Ni film and Ni-Cr composite coatings containing the micrometer and nanometer Cr particles under non-lubricated......
Effect of surfactants on preparation of nanometer TiO2 by pyrohydrolysis CHAI Li-yuan(柴立元)1, YU Yan-fen(于延芬)1, 2, ZHANG Gang(张 刚)1, PENG Bing(彭 兵)1, WEI Shun-wen(韦顺文)1 1. School...; Abstract: The nanometer......
Preparation of nanometer oxides La1-xSrxMnO3 by absolute alcohol as solvent HU Jie(胡 婕)1, 2, SHAO Guang-jie(邵光杰)1, GUO Peng(郭 鹏)1, QIN Xiu-juan(秦秀娟)1, XING Guang-zhong(邢广忠)2 1. Department...; Abstract: Nanometer oxides La1-xSrxMnO3 were synthesized by absolute alcohol as solvent. The desired metal cations were chelated in a solution using citric acid......
IMPROVEMENT OF DISPERSION ABILITY OF NANOMETER PARTICLES BY MEANS OF PLASMA POLYMERIZATION Y.M.LIU1,X.G.Guo1,G.Q.Zhang1,Y.J.Ge1 (1.Beijing Institute of Printing, Beijing 102600, China) Abstract:In order to find a new way to improve the dispersion ability of nanometer material,an investigation on preparation of thin film with low surface energy on the surface ofnanometer material by means......
, a formation mechanism of amorphous PEO coatings was proposed. Key words: plasma electrolytic oxidation; amorphous coatings; aluminum alloy CLC number: TG146.2+1; TG174.41; O539 ... Article ID: 1003-6326(2005)03-0565-06 Amorphous coatings deposited on aluminum alloy by plasma electrolytic oxidation GUAN Yong-jun(关永军), XIA Yuan(夏 原) (Institute......
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