酚醌类有机物电化学性能及化学电源上的应用  

Electrochemical performance of hydroquinone/quinone-type organic materials and its application in chemical power sources

作　　者：徐艳[1] 文越华[1] 程杰[1] 曹高萍[1] 杨裕生[1] 

机构地区：[1]防化研究院,北京100191

出　　处：《电源技术》2011年第2期153-157,共5页Chinese Journal of Power Sources

基　　金：国家"973"基础研究项目(2010CB227204);国家自然科学基金资助项目(50804050)

摘　　要：酚醌类有机物基于酚/醌的互变,可发生脱/嵌锂过程,具有良好的电化学可逆性。根据电化学性能影响因素的不同,介绍了酚醌类有机物电化学性能的研究进展;并评析了其有机物单体和聚合物在化学电源上的应用情况。指出了此类有机物的电化学特征、提高电化学性能的途径以及作为电极材料所具有的特点和发展趋势,认为酚醌类有机物在二次锂电池、电化学电容器及液流储能电池中都展现出重要的研究和应用价值。The redox reaction of hydroquinone/quinone-type organic materials is based on the conversion between hydroquinones and quinones,showing reversible lithium insertion and a good electrochemical reversibility.In this paper,according to different factors influencing the electrochemical performance,the research evolution on electrochemical performance of this kind of organic materials was introduced.And,the application in chemical power sources for its organic monomers and polymers was discussed.The electrochemical properties,the ways to improve the electrochemical performance,the characteristics and trends as electrode materials were pointed out.Therefore,the important research and application values of the hydroquinone/quinone-type organic materials were exhibited in lithium secondary battery,electrochemical capacitors and redox flow batteries.

关 键 词：酚醌类有机物 电化学性能 化学电源 

分 类 号：TM914.4[电气工程—电力电子与电力传动]