钛硼基储氢电极材料的制备及其电化学性能研究  

Preparation of titanium-boron-based hydrogen-storage electrode materials and study on their electrochemical characteristics

作　　者：王敬[1] 那威 吴锋[1] 

机构地区：[1]北京理工大学化工与环境学院

出　　处：《现代化工》2007年第z1期172-174,共3页Modern Chemical Industry

基　　金：国家重点基础研究发展规划项目(2002CB211800)

摘　　要：TiB2作为过渡金属和非金属间化合物,在碱性电解液中能够产生较高的电化学容量。采用电弧炉熔炼法制备了以Ti和B为基础的TiMB2(M=Co、Ni)活性电极材料,并对它们的充放电性能、充放电前后XRD衍射图谱及电化学性能进行了测试与分析。TiB2 as the compound of transition and nonmetal could produce more electrochemical capacity in alkaline electrolyte.Electrode material TiMB2(M=Co,Ni) was synthesized by the melting method in the electric arc furnace on the basis of Ti and B.Their charge-discharge capability,X-ray diffraction chart and electrochemical properties were tested and analyzed.

关 键 词：储氢电极材料 XRD衍射 循环伏安 

分 类 号：TM911[电气工程—电力电子与电力传动]