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Response surface design for nickel recovery from laterite by sulfation-roasting-leaching process LI Dong(李 栋)1, PARK Kyung-ho(朴庚镐)1, 2, WU Zhan(吴 展)1, GUO Xue-yi(郭学益)1 1. School... 2009; accepted 30 December 2009 ____________________________________________________________________________________________ Abstract: The present study deals with the nickel extraction and iron......
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Electroplating zinc transition layer for electroless nickel plating on AM60 magnesium alloys WANG Xiao-min(王晓民)1, ZHOU Wan-qiu (周婉秋)1,2, HAN En-Hou(韩恩厚)2 1. College of Chemistry and Life Science...: Electroplating zinc coating as transition layer of electroless nickel plating on AM60 magnesium alloys was investigated. The zinc film can be deposited in a pyrophosphate bath at 50-60 ℃ under......
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Effect of Lu2O3 on Charge/discharge Performances of Spherical Nickel Hydroxide at High Temperature Ren Junxia1,Li Yuzhan1,Yan Jie1,Wang Xiaojian1,Gao Xueping1 (1.Institute of New Energy Material Chemistry, Nankai University, Tianjin 300071, China) Abstract:Nickel-metal hydride (Ni/MH) batteries are one of promising batteries for electric vehicle applications, but at high temperature the charge......
J. Cent. South Univ. (2018) 25: 754-763 DOI: https://doi.org/10.1007/s11771-018-3780-1 Effect of additives on anode passivation in direct electrolysis process of copper–nickel based alloy scraps LI... and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: Effects of nickel component, thiourea, glue and chloride ions and their interactions on the passivation of copper–nickel based......
Microstructure and properties of nanocrystalline nickel coatings prepared by pulse jet electrodeposition TIAN Zong-jun(田宗军)1, WANG Dong-sheng(王东生)2, WANG Gui-feng(王桂峰)1, SHEN Li-da(沈理达... of Mechanical Engineering, Tongling College, Tongling 244000, China Received 10 December 2009; accepted 24 March 2010 Abstract: The fabrication of nanocrystalline nickel coatings was conducted by pulse jet......
Preparation of carbon nanotubes by ethanol catalytic combustion technique using nickel salt as catalyst precursor LI Fei(李 飞) 1,2 , ZOU Xiao-ping(邹小平) 1,2, CHENG Jin(程 进)1,2, ZHANG... was employed as substrate, nickel nitrate (Ni(NO3)2) and nickel chloride (NiCl2) as catalyst precursor, and ethanol as carbon source. The cleaned copper substrate was dipped into catalyst precursor......
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Leaching of magnesium from desiliconization slag of nickel laterite ores by carbonation process MU Wen-ning(牟文宁)1, ZHAI Yu-chun(翟玉春)2, LIU Yan (刘 岩)2 1. Department of Materials Science... 2009; accepted 30 December 2009 ____________________________________________________________________________________________ Abstract: The leaching of magnesium from desiliconization slag of nickel......