锂离子电池正极材料LiMn_2O_4的研究现状

Research status of spinel LiMn_2O_4 cathode materials for lithium-ion batteries

对近年来国内外有关尖晶石型LiMn2 O4材料合成的研究作了综述 .从掺杂改性、表面改性和电解液优化等几个角度分析了LiMn2 O4容量衰减的改善及循环性能提高 .

Research status of synthesis of spinel LiMn 2O 4 cathode materials was reviewed with 45 references. Improvement of cycle ability and capacity fading of lithium manganese oxides was analyzed from structural modification, superficial phase of material and electrolyte optimization. The capacity fading mechanism of spinel LiMn 2O 4 was also analyzed.