钾氧电池关键材料研究进展  

Research progress in pivotal materials for potassium oxygen battery

作　　者：胡月[1] 郎笑石[1] 奚雪 姚传刚 蔡克迪[1,2] HU Yue;LANG Xiaoshi;XI Xue;YAO Chuangang;CAI Kedi(School of Chemical and Material Engineering,Bohai University,Jinzhou 121013,Liaoning Province,China;Liaoning Engineering Technology Research Center of Supercapacitor,Jinzhou 121013,Liaoning Province,China)

机构地区：[1]渤海大学化学与材料工程学院,辽宁锦州121013 [2]辽宁省超级电容器工程技术研究中心,辽宁锦州121013

出　　处：《电子元件与材料》2021年第4期299-304,共6页Electronic Components And Materials

基　　金：国家自然科学基金(22075030)。

摘　　要：钾氧电池因其独特的单电子转移机理和更高的能量密度逐渐成为研究热点,但钾氧电池的研究仍处于起步阶段。本文介绍了钾氧电池的工作原理,并阐述了目前钾氧电池电解液、正极与负极关键材料与技术的研究现状。揭示和讨论了与钾氧化学有关的成果和挑战,并对钾氧电池关键材料的发展进行了展望。Potassium oxygen battery,though still in its infancy stage,has gradually become a research hotspot due to its unique single electron transfer mechanism and higher energy density.This work introduces the working principle of potassium oxygen battery,and surveys the pivotal materials and technologies on electrolyte,anode and cathode of potassium oxygen battery.The achievements and challenges about potassium oxidation are revealed and discussed.Finally,the development of key materials for potassium oxygen cell is prospected.

关 键 词：钾氧电池 工作原理 综述 电解液 正极 负极 

分 类 号：TM911.41[电气工程—电力电子与电力传动]