共搜索到4450条信息,每页显示10条信息,共445页。用时:0小时0分0秒504毫秒
......
-materials; nickel hydroxide; Zn doping; electrochemical performance 1 Introduction The increasing concerns over air pollution and depletion of natural petroleum reserves have spurred renewed interest... performance [2,3]. It has been reported that nickel hydroxide with a smaller crystalline size shows better charge–discharge cyclic characteristics and a higher proton diffusion coefficient......
......
. Study of the electrochemistry of nickel hydroxide electrodes with various additives[J]. Journal of Power Sources, 1995, 56(1): 75-79. [10]原鲜霞, 王荫东, 詹锋. 氢氧化镍电极导电剂的研究[J]. 功能材料, 2001, 32(5): 496-498. YUAN Xian-xia, WANG Yin-dong, ZHAN Feng. Study on conductive agent for nickel hydroxide electrode[J]. Journal of Functional Materials, 2001, 32(5): 496-498. [11]邓晓燕, 葛晓萍, 王荫东. 循环伏安法研究添加剂对镍电极的影响[J]. 青......
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......
% and 10%, respectively, compared with that of the un-doped material. Key words: nano material; nickel hydroxide; precipitate transformation method; high-rate discharge; cobalt; doping  ...[J]. Journal of Power Sources, 1998, 75: 283-287. [2] HU W K, GAO X P, DAG N, TRYGVE B, NILS K N. Evaluation of nano-crystal sized α-nickel hydroxide as an electrode material for alkaline......
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......
......
J. Cent. South Univ. (2012) 19: 340-346 DOI: 10.1007/s11771-012-1010-9 Extraction of nickel from molybdenum leaching residue of metalliferous black shale by segregation roasting and acid leaching CHU... Metals, Changsha 410015, China ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: The recovery of nickel from molybdenum leach residue by the process of segregation......