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Article ID: 1003-6326(2005)05-1190-04 Electrochemical studies on La-Co alloy film in acetamide-urea-NaBr melt system GUO Cheng-yu(郭承育), WANG Jian-chao(王建朝), CHEN Bi-qing(陈必清), WANG Jing-gui(王金贵) (Department of Chemistry, Qinghai Normal University, Xining 810008, China) Abstract: The kinetics of La-Co alloy film in acetamide-urea-NaBr molten salt electrolyte at 353K was investigated......
passivation propertyin anodic polarization curves, increase anodic polarization function of galvanized coating, retarde lectrode reaction more efficiently. The reason is that either SiO2 in organic film...Electrochemical Behavior of Organic Film With Nano Silica LU Tan-ping1,GONG Li1 (1.Corrosion and Protection Center, University of Science and Technology Beijing, Beijing 100083, P. R. China) 摘要......
structure. The film has high photoelectrocatalytic activity. At optimum anodic bias, the photoeletrocatalytic degradation rate of Ag3PO4/Ni thin film is 6.69 times as that of porous P25 TiO2 /ITO nanofilm. Compared the coating without anodic bias, the photoeletrocatalytic degradation rate for the Ag3PO4/Ni thin film to RhB increases by 5.34 times and the thin film has obvious photoelectric......
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Growth and corrosion behavior of rare earth film on hot-dip galvanized steel LU Jin-tang(卢锦堂), WU Hai-jiang(吴海江), KONG Gang(孔 纲), CHE Chun-shan(车淳山), XU Qiao-yu(许乔瑜) College of Materials... s-24 h by the rare earth aqueous solution containing 20 g/L Ce(NO3)3?6H2O, and the growth behavior and corrosion resistance of the rare earth film were investigated by SEM, EDS, AES and NSS......
during the process of the film. In the first 20 s of electro-deposition, the current moves towards more negatively, which may be ascribed to the anodic and cathodic partial reactions. Fig.1 Curve...J. Cent. South Univ. Technol. (2009) 16: 0038-0042 DOI: 10.1007/s11771-009-0006-6 Corrosion resistance of cerium conversion film electrodeposited on Mg-Gd-Y-Zr magnesium alloy Yi jian-long(易建龙......
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Constructing zwitterionic nanofiber film for anti-adhesion of marine corrosive microorganismsJiashun Shi,Suchun Wang,Xin Cheng,Shiqiang Chen,Guangzhou LiuInstitute of Marine Science and Technology,Shandong University摘 要:A zwitterionic nanofiber film was constructed through combining zwitterionic polymer with anodic aluminum oxide template for anti......
; 文献标识码: A Preparation of TiO2 porous film on surface of pure titanium and study on its crystalline phase WANG Wei, TAO Jie, ZHANG Wei-wei, TAO Hai-jun, WANG Ling (Research... titanium by constant voltage and constant current anodic oxidation using sulphuric acid, pure titanium and pure copper as electrolyte, anode and cathode, respectively. The structure of the porous films......
-Spectrophotometric method. The influences of annealing temperature and anodic oxidation time of solution were analyzed. The sol-gel method was used to prepare TiO2 thin film, which is used to do photocatalytic...:O643.3 文献标志码:A 文章编号:1672-7207(2011)11-3270-07 Titanium oxide nanotube arrays prepared by anodic oxidation......
