摘要
通过恒流放电实验研究了BCX电池(添加BrCl的Li/SOCl2电池)与Li/SOCl2电池的高温(70℃)和低温(-20℃和-40℃)放电性能。BCX电池的放电容量和放电电压高于Li/SOCl2电池的。在-20℃下,BCX电池的放电(9.0 mA/cm2)电压比Li/SOCl2电池(1.5 mol/L LiAlCl4/SOCl2)高约0.700 V,放电容量约是Li/SOCl2电池的2倍。
The discharge performance of BCX cell (Li/SOC12 cell adding BrCl) and Li/SOCl2 cell at high (70 ℃) and low ( - 20 ℃ and -40 ℃) temperatures was studied by the galvanostatic discharge test. The discharge capacity and discharge voltage of BCX cell were higher than those of Li/SOCl2 cell. At - 20℃ ,the discharge (9.0 mA/cm^2) voltage of BCX cell increased about 0.700 V and the discharge capacity was about two times compared with Li/SOCl2 cell (1.5 mol/L LiAlCl4/SOCl2).
出处
《电池》
CAS
CSCD
北大核心
2007年第4期266-267,共2页
Battery Bimonthly
基金
国家863计划课题(2001AA602021)
上海市科委科技攻关计划基金(061612043)
上海市科委研发基地专项基金(06DZ22010)
上海市重点学科资助(P1304)