LEAD BATTERY

To provide a lead battery which is excellent in suppressing a short circuit even when a separator containing silica is used and is excellent in suppressing reduction of electrolyte solution.SOLUTION: A lead battery includes a positive electrode and a negative electrode facing each other with a separ...

Full description

Saved in:
Bibliographic Details
Main Authors ABE MASAYUKI, HIRANO HIRONORI, ARAKI SHINGO, KIMURA TAKAYUKI
Format Patent
LanguageEnglish
Japanese
Published 26.11.2020
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online AccessGet full text

Cover

More Information
Summary:To provide a lead battery which is excellent in suppressing a short circuit even when a separator containing silica is used and is excellent in suppressing reduction of electrolyte solution.SOLUTION: A lead battery includes a positive electrode and a negative electrode facing each other with a separator 10 interposed therebetween and an electrolyte, and the separator 10 includes a polyolefin and silica, and the electrolytic solution contains aluminum ions.SELECTED DRAWING: Figure 1 【課題】シリカを含むセパレータを用いた場合であっても短絡の抑制効果に優れると共に、電解液の減液抑制効果に優れる鉛蓄電池を提供する。【解決手段】セパレータ１０を介して対向する正極及び負極と、電解液と、を備え、セパレータ１０がポリオレフィン及びシリカを含み、前記電解液がアルミニウムイオンを含む、鉛蓄電池。【選択図】図１
Bibliography:Application Number: JP20200145833