非水系电解液在锂空气电池中的研究进展  

Research Progress of Non-aqueous Electrolyte in Li-O_(2) Batteries

作　　者：顾洋[1] 李雪[1] 曾晓苑 GU Yang;LI Xue;ZENG Xiao-yuan

机构地区：[1]昆明理工大学材料科学与工程学院,锂离子电池及材料制备技术国家地方联合工程实验室,云南省先进电池材料重点实验室,云南昆明650093

出　　处：《有色设备》2021年第2期9-12,共4页Nonferrous Metallurgical Equipment

基　　金：国家自然科学基金项目(51904130,21965017)。

摘　　要：近年来,随着绿色能源的兴起,锂空气电池以其高能量密度和绿色环保等特点,成为了研究热点。其中,采用非水电解液体系的锂空气电池的能量密度约为11 420 Wh/kg,几乎等同于汽油的能量密度,这使得锂空气电池在电动汽车等方面具有极大的应用潜力。本文从碳酸酯基电解液、醚基电解液、含硫类电解液、基于离子液体的电解液、电解质盐类五个方面详细介绍了非水系电解液在锂空气电池中的应用。为后续非水系电解液在锂空气电池中的研究提供帮助。In recent years,with the rise of green energy,lithium-air batteries have become a research hotspot due to their high energy density and environmental protection characteristics.Among them,the energy density of a lithium-air battery using a non-aqueous electrolyte system is about 11420 Wh/kg,which is almost equal to the energy density of gasoline,which makes lithium-air batteries have great application potential in electric vehicles and other aspects.This article introduces the application of non-aqueous electrolytes in lithium-air batteries from five aspects:carbonate-based electrolytes,ether-based electrolytes,sulfur-containing electrolytes,ionic liquid-based electrolytes,and electrolyte salts.Provide help for the follow-up study of non-aqueous electrolyte in lithium-air batteries.

关 键 词：锂空气电池 电解质 非水电解液 

分 类 号：TM911.41[电气工程—电力电子与电力传动]