摘要
研究了锂离子二次电池正极材料LiMn2O4的不同合成条件对其充、放电性能的影响。实验采用EMD与Li2CO3为原料，在750℃下合成尖晶石型LiMn2O4实验结果表明，该材料在1mol／LLiClO4＋PC/DME（体积比1：1）电解液中表现出优良的充、放电性能。
The influences of the synthetic conditions of the positive electrode material LiMn2O4. for the secondary lithium ion batteries on its charging-discharging performance were studied. The spinel LiMn2O4 was synthesized at 750℃ by reacting EMD with LiCO3. The experimental results showed that this kind of materials had an excellent charging-discharging performance in the electrolyte 1mol/L LiCIO4 + PC/DME (1: 1 volume ratio).
出处
《电池》
CAS
CSCD
北大核心
1999年第2期51-53,共3页
Battery Bimonthly
关键词
锂离子二次电池
正极材料
LIMN2O4
充放电性能
Secondary Lithium Ion Batteries
Positive Electrode Material
LiMn_2O_4 Charging-Discharging Performance
