2015年综述-锰酸锂电池高温性能改善策略-正式发表版本 In this review, different reported possible fading mechanisms of LiMn2O4-based batteries are first discussed in detail. Then, the various proposed strategies to improve the cyclability and thermostability of LiMn2O4-based batteries at elevated temperatures, including electrolyte optimization, element doping, surface coating, development offunctional separators/gel electrolytes and binders, control of special morphologies etc., are covered. Finally, several perspectives are summarized based on the elaborated progress and our own experimental evaluations, aiming to provide some possible attractive strategies and research directions for future upgrading of LiMn2O4-based batteries with improved high temperature performances.