2023No.4Vol.60156ChineseLABATMan蓄电池收稿日期：2023-04-11铋/锌对铅酸蓄电池性能的影响梁天宝，牛玉辉，杨成斌，陈亚利，刘亮，孙茂汉（河南超威正效电源有限公司，河南沁阳454550）摘要：实验中，手工制作样品电极，并用电化学工作站的循环伏安法和线性伏安扫描法，对添加铋的化合物和锌的化合物的铅电极进行扫描。通过扫描曲线分析电极的析氢电位与电流，研究负极的析氢行为。初步结论得出后，将含有锌的化合物、铋的化合物添加剂的铅膏做成负极板，并与常规正极板组合，制成12V富液电池。对电池的初期性能、水损耗、充电接受能力等进行测试。测试结果表明，含锌的化合物的电池整体性能优于常规电池，而且水损耗明显降低；含铋的化合物的电池水损耗明显升高。关键词：富液电池；铋的化合物；锌的化合物；析氢电位；析氢电流；铅膏；水损耗中图分类号：TM912.1文献标识码：B文章编号：1006-0847(2023)04-156-07Effectofbismuth/zincontheperformanceoflead-acidbatteriesLIANGTianbao,NIUYuhui,YANGChengbin,CHENYali,LIULiang,SUNMaohan(HenanChilweeGenshorePowerCo.Ltd.,HenanQinyang454550,China)Abstract:Intheexperiment,sampleelectrodesweremanuallymadeandleadelectrodescontainingYppmbismuthoxideandzincoxidewerescannedusingcyclicvoltammetryandlinearvoltammetricscanningmethodsatanelectrochemicalworkstation.Thehydrogenevolutionpotentialandcurrentwereanalyzedbyscanningagraphtostudythehydrogenevolutionbehaviorofthenegativeelectrode.Afterthepreliminaryconclusionisreached,thenextstepofverificationistomakeanegativeplateofleadpastecontainingzincoxideandbismuthoxideadditivescombinedwithaconventionalpositiveplatetomakea12Vrichliquidbattery.Thenconductinitial,waterloss,chargingacceptance,andothertests.Theexperimentalresultsshowthattheoverallperformanceofzincoxidecontainingbatteriesisbetterthanthatofconventionalbatteriesandthewaterlossissignificantlyreduced;Thewaterlossofthebatterycontainingbismuthoxideincreasedsignificantly.Keywords:floodedlead-acidbattery;bismuthoxide;zincoxide;hydrogenevolutionpotential;hydrogenevolutioncurrent;leadpaste;waterloss0引言铅酸蓄电池是目前为止使用最广泛的二次电池。铅酸蓄电池最大缺点是比能量低。例如：镍氢电池的比能量是铅...
