【摘要】 综述了近几年来电解质 (即液态电解质和固态电解质 )的研究进展 ,主要是介绍如何提高液态电解质的性能和固态电解质的性能。对液态电解质主要是电化学稳定性的提高 ,而对固态电解质则包括对离子电导率、电化学稳定、机械性能等的提高。虽然在锂离子电池中 ,对电池性能起决定作用的是电极材料 ,但只有对正、负极匹配合适的和性能好的电解质才能达到对锂离子电池性能的优化和提高。因而电解质性能的好坏对锂离子电池的性能有重要的影响。更多还原

【Abstract】 Studies and development of electrolytes in recent years were summarized. It is main introducing how to improve performance of liquid electrolytes and solid electrolytes. The electrochemical stability of liquid electrolytes was improved mainly ,and, the ionic conductivity, electrochemical stability and mechanical stability of solid are improved mainly. Although for the lithium-ion cells, its performances depend on electrodes material, only the good performance electrolytesfitting electrodes can optimize and improve its performances. So performances of electrolytes greatly affect performances of the lithium ion cells.更多还原