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无机材料学报

无机材料学报

• 研究论文 • 上一篇    下一篇

氧化法制备正极材料Ni(OH)2的实验研究

孙杨; 邵忠才; 翟玉春; 田彦文; 翟秀静   

  1. 东北大学材料与冶金学院; 沈阳110006
  • 收稿日期:1996-12-09 修回日期:1997-01-20 出版日期:1997-12-20 网络出版日期:1997-12-20

Experimental Studies on Cathod Material Ni(OH)2 by Oxidation Process

SUN Yang; SHAO Zhongcai; ZHAI Yuchun; TIAN Yanwen; ZHAI Xiujing   

  1. Northeastern University Material and Metallurgy School Shenyang 110006 China
  • Received:1996-12-09 Revised:1997-01-20 Published:1997-12-20 Online:1997-12-20

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摘要： 本文采用氧化法成功地制备出了适用于高容量二次电池的正极材料氢氧化亚镍．文中给出了最佳工艺条件，并通过XRD、SEM等检测仪器对样品的组成及形貌进行了分析与表征．

关键词: 氧化法, 氢氧化亚镍, 正极材料, 堆积密度, 形貌

Abstract: The technique of oxidation was practised successfully for manufacturing cathod materialNi(OH)2 used for high capacity secondary battery With the determination of optimum preparation conditions including pH, reaction temperaturc and reaction timc, the high tapped densityof Ni(OH)2 was obtained. The results of the sample measured by SEM、XRD were shown.

Key words: oxidation process, nickel hydroxide, cathode material, tapped density, morphology