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STUDY OF ANODIC OVERVOLTAGE IN NEODYMIUM ELECTROLYSIS Q.Han1,K.R.Liu1,J.S.Chen1,X.J.Wei1 (1.School of Materials and Metallurgy, Northeastern University, Shenyang 110004, China) Abstract:The anodic overvoltage of neodymium electrolysis was determined by slow scanning oscillogram. The effects of some factors, i.e. the temperature, the anodic current density, the concentration of Nd2O3......
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Electrochemical modification process of anodic alumina membrane YU Mei(于 美), LIU Jian-hua(刘建华), LI Song-mei(李松梅) School of Materials Science and Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100083, China Received 10 April 2006; accepted 25 April 2006 Abstract: The modification procedure of anodic alumina membrane(AAM) was studied. The AAM structure after......
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Anodic passivation of Pb-Ag-Nd anode in fluoride-containing H2SO4 solutionZHONG Xiao-cong(钟晓聪), JIANG Liang-xing(蒋良兴), LIU Fang-yang(刘芳洋), LI Jie(李劼), LIU Ye-xiang(刘业翔) (School of Metallurgy... to the formation of a thick, compact and adherent passive film. Furthermore, pre-treatment in fluoride-containing H2SO4 solution also facilitates the formation of PbO2 on the anodic layer, and the reason could......
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Corrosion of Zinc Ferrite Based Inert Anodes in AlF3-NaF-Al2O3 Melts Under Conditions of Anodic Polarization Dong Yunhui1,Zhao Zengdian1,Zhang Lipeng1,Yu Xianjin1 (1.School of Chemical Engineering... to AlF3-NaF-Al2O3 melts under the conditions of anodic polarization; (2) High anodic current density(>1.5 A·cm-2), high alumina concentration and low ratio of NaF/AlF3 in the molten salts will be the most......
Effects of electrolytes on properties of anodic coatings formed on AZ91HP magnesium alloy ZHANG Shu-fang(张淑芳)1, WANG Fang-yuan(王方圆)2, ZHANG Rong-fa(张荣发)1, LI Ming-sheng(李明升)1, ZHAO Fang(赵... September 2007 Abstract: In a basic solution containing 10 g/L NaOH, the thickness, morphology and corrosion resistance of anodic coatings formed in solutions without and with additions of Na2SiO3......
J. Cent. South Univ. (2021) 28: 351-360 DOI: https://doi.org/10.1007/s11771-021-4607-z Ultra-low temperature anodic bonding of silicon and glass based on nano-gap dielectric barrier discharge YAO... reduced under nano-gap conditions and the optimal discharge voltage was 2 kV. Then, the anodic bonding and dielectric barrier discharge activated bonding were performed in comparison experiments......
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