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for three years in Turpan, China, which is a typical hot and dry atmosphere environment, was investigated using mass-loss tests, morphology observations, composition analyses, and electrochemical...; this uneven distribution was attributed to the dehydration process during wet–dry and cold–hot cycles, and the compositions mainly consisted of cuprite (Cu2O) and atacamite (Cu2Cl(OH)3). Electrochemical......
Electrochemical performance of nickel hydroxide doped with multi-wall carbon nanotubes LI Yan-wei(李延伟)1, 2, YIN Zhou-lan(尹周澜)1, YAO Jin-huan(姚金环)2, ZHAO Wei-min(赵卫民)2, LIU Chang-jiu(刘长... hydroxide doped with multi-wall carbon nanotubes (MCNTs) was synthesized by chemical coprecipitation method. The MCNTs doped nickel hydroxide was used as the electrochemical active material......
Structure and electrochemical hydrogen storage characteristics of La0.8-xPrxMg0.2Ni3.15Co0.2Al0.1Si0.05 (x=0-0.4) electrodeZHANG Yang-huan(张羊换)1,2, HOU Zhong-hui(侯忠辉)2, YANG Tai(杨泰)1,2, ZHANG Guo... Mongolia University of Science and Technolo)Abstract:For the purpose of improving the electrochemical cycle stability of the La-Mg-Ni based A2B7-type electrode alloys, both reducing Mg content......
), polished with Al2O3 polishing paste (particle size of 0.05 mm), ultrasonically degreased in ethanol, rinsed with deionised water, and immersed in electrolyte solution. All electrochemical measurements... measurements, polarisation techniques, and electrochemical impedance spectroscopy. Investigations were performed on CuAlNi alloy samples in as-cast state and after heat treatment procedure containing......
HA coating on titanium with nanotubular anodized TiO2 intermediate layer via electrochemical deposition WANG Yue-qin(王月勤), TAO Jie(陶 杰), WANG Ling(王 玲), HE Ping-ting(何娉婷), WANG Tao(汪 涛... prepared on titanium substrate through an electrochemical deposition approach. In order to improve the bonding strength between HA coating and Ti substrate, a well oriented and uniform titanium oxide......
Electrochemical techniques for monitoring stress corrosion cracking of Type 40Cr steel in acidified chloride solution AN Li-juan(安丽娟), LI Qing-fen(李庆芬) College of Material Science and Chemical...; Abstract: Electrochemical impedance spectroscopy (EIS) and electrochemical noise (EN) techniques were used to detect stress corrosion cracking (SCC) on 40Cr......
Microstructure characterization and electrochemical corrosion behavior of Zn and Zn/Mg alloys in H2SO4 solutionS. H. Ettefagh Far1, A. Rahimi2, M. Chaghazardi2, A. Davoodi3(1. Young Researchers...), and Zn-0.15% Mg (mass fraction) were cast under controlled atmosphere and their microstructures were characterized by SEM/EDS analysis. The electrochemical corrosion behavior of these three samples......
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Mechanism of ultrasonic-pulse electrochemical compound machining based on particlesZHANG Cheng-guang(张成光), ZHANG Yong(张勇), ZHANG Fei-hu(张飞虎) (School of Mechanical and Electrical Engineering, Harbin... with this theory, the cavitation catalysis removal mechanism of ultrasonic-pulse electrochemical compound machining (UPECM) based on particles was proposed. The removal mechanism was a particular focus......
