Though LiMn_2O_4 enjoys the advantage of low-price, easy preparation and non-toxicity to environment, yet its cycleability not good and specific capacity low, especially capacity fading under high temperature.

• LiMn_2O_4虽价格低廉,易于制备,合于环境,但它的容量较低,循环性较差,且高温下容量衰减严重。