首页 | 本学科首页   官方微博 | 高级检索  
     

Mg2Ni型合金与AB5型稀土储氢合金纳米复合对电极性能的影响
引用本文:王仲民,朱敏,彭成红,车晓舟,杨永强.Mg2Ni型合金与AB5型稀土储氢合金纳米复合对电极性能的影响[J].中国有色金属学报,2002,12(2):300-304.
作者姓名:王仲民  朱敏  彭成红  车晓舟  杨永强
作者单位:华南理工大学,机电系,广州,510640
基金项目:国家自然科学基金资助项目(59925102; 50071022); 广东省自然科学基金资助项目
摘    要:对由两步法 (由机械合金化和烧结两个步骤组成 )制备的Mg2 Ni型储氢合金进行高能球磨处理 ,然后对球磨后的Mg2 Ni合金粉进行化学镀及与AB5型合金进行复合等处理。利用X射线衍射 (XRD)、扫描电镜(SEM)分析了经过处理的材料的微观结构 ,并用模拟电池法测定了该材料的电极性能 ,并讨论了化学镀和与AB5型储氢合金复合等因素对Mg2 Ni合金电极特性的影响

关 键 词:Mg2Ni  储氢合金  NiP化学镀  高能球磨
文章编号:1004-0609(2002)02-0300-05
修稿时间:2001年4月19日

Influence of electroless plating and nano-phase composite on electrode properties of Mg2Ni-based hydrogen storage alloys
WANG Zhong min,ZHU Min,PENG Cheng hong,CHE Xiao zhou,YANG Yong qiang.Influence of electroless plating and nano-phase composite on electrode properties of Mg2Ni-based hydrogen storage alloys[J].The Chinese Journal of Nonferrous Metals,2002,12(2):300-304.
Authors:WANG Zhong min  ZHU Min  PENG Cheng hong  CHE Xiao zhou  YANG Yong qiang
Abstract:High energy ball milling was used to prepare Mg 2Ni based hydrogen storage alloys, which was produced by mechanical alloying and sintering. Then electroless plating and composition with AB 5 hydrogen storage alloys were done to milled alloy particles. The microstructures of Mg 2Ni based hydrogen storage alloys caused by above mentioned methods was characterized by X ray diffraction and SEM analysis. While electrode performance of these materials was determined by the simulated battery test. Based on these results, the effects of the mechanical alloying, the composition with AB 5 hydrogen storage alloys and electroless plating on the electrode capacity of Mg 2Ni hydrogen storage alloys were discussed.
Keywords:Mg  2Ni  hydrogen storage alloy  Ni  P electroless plating  high energy ball milling
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号