正极铅膏加入亚氧化钛后的性能变化  

Performance changes of positive lead paste after adding titanium oxide

作　　者：王洪亮[1] 陆津津[1] 张彦博 贾慧劼 WANG Hong-liang;LU Jin-jin;ZHANG Yan-bo;JIA Hui-jie(Inner Mongolia College of Chemical Engineering,Hohhot Inner Mongolia 010070,China;Inner Mongolia University of Technology,Hohhot Inner Mongolia 010010,China)

机构地区：[1]内蒙古化工职业学院,内蒙古呼和浩特010070 [2]内蒙古工业大学,内蒙古呼和浩特010010

出　　处：《电源技术》2018年第7期1027-1029,共3页Chinese Journal of Power Sources

基　　金：2016年度内蒙古自治区高等学校科学研究项目自然科学一般项目(NJZY16418)

摘　　要：通过向铅蓄电池的正极铅膏中加入不同质量分数的亚氧化钛,试图通过这一方法改善铅蓄电池的低温性能,提高其高倍率的放电容量及正极活性物质的利用率。通过对其进行电化学测试可发现,当向铅蓄电池的正极铅膏中加入亚氧化钛后,可提高电池的充放电性能,降低其极板的内阻,同时会增加电池的析氧量。测试结果表明,当向铅蓄电池的正极铅膏中加入质量分数为10%的亚氧化钛时,可提高电池高倍率的放电容量及正极活性物质的利用率。The low temperature performance of lead-acid battery was improved by adding different contents of titanium oxide to the positive lead paste of lead battery to increase the discharge capacity at high rate and the utilization of positive active substance.The electrochemical test shows that adding titanium oxide to the positive lead paste of lead battery can improve the charging and discharging performance of the battery,reduce the internal resistance of the plate and increase the oxygen evolution of the battery.The test results show that the discharge capacity of the battery and the utilization of positive active substance can be improved by adding 10%titanium oxide to the positive lead paste of lead battery.

关 键 词：正极铅膏 铅蓄电池 正极活性物质利用率 充放电性能 

分 类 号：TM912.1[电气工程—电力电子与电力传动]