河北化工
河北化工
하북화공
HEBEI CHEMICAL ENGINEERING AND INDUSTRY
2012年
3期
38-40
,共3页
铅酸蓄电池%正极板%负极板%活性物质%PbO2%PbO
鉛痠蓄電池%正極闆%負極闆%活性物質%PbO2%PbO
연산축전지%정겁판%부겁판%활성물질%PbO2%PbO
lead-acid battery%positive plate%negative plate%active substance%PbO2%PbO
采用碘量法和配位滴定法分别测定铅酸蓄电池正、负极板中活性物质PbO2、PbO的含量,借此判断电池是否合格。此方法步骤简单,易于判断终点。
採用碘量法和配位滴定法分彆測定鉛痠蓄電池正、負極闆中活性物質PbO2、PbO的含量,藉此判斷電池是否閤格。此方法步驟簡單,易于判斷終點。
채용전량법화배위적정법분별측정연산축전지정、부겁판중활성물질PbO2、PbO적함량,차차판단전지시부합격。차방법보취간단,역우판단종점。
Using the iodimetry method and complexometric titration method,the contents of active substances,which are PbO2 in positive plate and PbO？in negative plate were determined respectively.The results were used to judge the battery＇s quality.The method is simple and easy to judge the terminal point.
