高性能SubC型镍氢电池的研制  

The Development of High Performance SubC MH-Ni Battery

作　　者：刘传永[1] 李娟[1] 陈晗[2] 刘建华[2] 

机构地区：[1]湖南工业大学包装与材料工程学院,湖南株洲412007 [2]湖南工业大学冶金工程学院,湖南株洲412007

出　　处：《湖南工业大学学报》2012年第6期64-67,共4页Journal of Hunan University of Technology

基　　金：湖南省教育厅教学改革基金资助项目(湘教通[2011]315-254)

摘　　要：对高性能SubC型镍氢电池进行了研制,制备工艺中成功应用了端面焊技术。考查了电池正极板厚度及加液量对电池性能的影响,确定了电池的正极板厚度和最佳加液量,探讨了加液量与气胀和漏液的相互关系。制备出的SubC型镍氢电池容量高、内阻较小、可高倍率充放电和循环性能稳定。SubC MH-Ni batteries with high performance were developed and end-face weld process was used successfully in the preparing technology. Studied the effects of the positive electrode plate thickness and electrolyte content on the performance of batteries, determined the thickness of the positive plate and the best electrolyte content, and investigated the relations of electrolyte content with inflating and leakage. The prepared SubC MH-Ni batteries are of high capacity, lower internal resistant, high-rate charging and discharging as well as stabilized cycle performance.

关 键 词：SubC型镍氢电池 端面焊工艺 极板厚度 加液量 

分 类 号：TM912.2[电气工程—电力电子与电力传动]