固溶体电报材料—钒青铜型结构Li_xV_2O_5的合成与性能研究  

The Study on Synthesis of Solid Solution Electrode Material with Vanadium Bronze Type Structure Li_xV_2O_5 and its Property

作　　者：董治长[1] 

机构地区：[1]北京工业大学研究生部

出　　处：《北京工业大学学报》1992年第3期56-60,共5页Journal of Beijing University of Technology

摘　　要：以LiVO_3、V_2O_5、V_2O_3为原料,在600℃、氮气氛中经32h固相反应合成的βLi_xV_2O_5(0.3≤x≤0.6),在200～400℃电池电化学反应过程中,其β-钒青铜型结构不变。这说明βLi_xV_2O_5是一种结构稳定的二次电池固溶体电极材料。βLixV2O5 (0.3≤x≤0.6) shall be synthesized through solidoid reaction of raw material,LiVO3,V2O5,V2O3 in Nitrogen atomsphere of 600℃ for 32 hours.The performance of βLixV2O5(0.3≤x≤0.6) in electrochemical reaction of battery shows that βLixV2O5 main-tains its β-vanadium bronze structure,subject to the temperature ranging from 200℃ to 400℃,therefor βLixV2O5 is a kind of solid solution electrode material with solid atructure in rechargeable battery.

关 键 词：钒青铜 二次电池 固溶体电极 

分 类 号：TM24[一般工业技术—材料科学与工程]