摘要
用钴、钇、钙共沉积表面包覆处理的球形Ni(OH) 2 与未处理的球形Ni(OH) 2 制成两种 10Ah电池 ,对常温充放电、高温充电和低温放电进行测试。结果表明 :球形Ni(OH) 2 经钴、钇、钙共沉积表面包覆处理 。
Ah experimental batteries were made with two kinds of spherical Ni(OH)_2 materials.They were coated with or with out Co, Y and Ca by co-precipitation method.The performance of charge and discharge at room temperature, charge at high temperature and discharge at low temperature was tested and analyzed.The results showed that as the spherical Ni(OH)_2 was coated with Co, Y and Ca on the surface, the charge performance of Ni/MH battery at high temperature was greatly improved.
出处
《电池》
CAS
CSCD
北大核心
2004年第3期178-179,共2页
Battery Bimonthly
基金
国家"十五"863计划资助项目 ( 2 0 0 1AA5 0 14 3 3 )
