微波对蓄电池化学反应的影响研究  

Effect of Microwave on Battery Chemical Reaction

作　　者：谢国庆 张卫东 谢林 唐正明 XIE Guo-qing;ZHANG Wei-dong;XIE Lin;TANG Zheng-ming(College of Electronics and Information Engineering,China West Normal University,Nanchong Sichuan 637009,China)

机构地区：[1]西华师范大学电子信息工程学院,四川南充637009

出　　处：《西华师范大学学报（自然科学版）》2022年第2期189-192,共4页Journal of China West Normal University(Natural Sciences)

基　　金：国家一般培育项目(19B024);四川省教育厅重点项目(17ZA0377);西华师范大学校级立项项目(cxcy2020258)。

摘　　要：本文首先分析了铅酸蓄电池的结构特性和充电原理,并采用有限元法对铅酸蓄电池的充电过程进行了数值计算。随后以蓄电池内的化学反应为研究对象,通过微波辅助化学反应的方式,研究了微波对电解质盐浓度的影响,结果显示电解质盐浓度增加了约22%,由此表明蓄电池内的化学反应在微波辅助作用下能明显改善。Firstly,this paper analyzes the structure characteristics and charging principle of lead-acid battery and calculate the charging process by finite element method.Then,taking the chemical reaction in the battery as the research object,the effect of microwave on the concentration of electrolyte salt is studied by means of microwave-assisted chemical reaction.The results show that the concentration of electrolyte salt has increased by about 22%,indicating the possible significant improvement of battery chemical reaction by microwave-assistance.

关 键 词：铅酸蓄电池 微波辅助 蓄电池修复 COMSOL 

分 类 号：O44[理学—电磁学] O646[理学—物理]