POSITIVE ELECTRODE FOR AIR CELLS AND AIR CELL USING THIS POSITIVE ELECTRODE
摘要
Apositive electrode for an air battery and an air battery using the positive electrode are provided, that make it possible to inhibit an electrolyte solution decrease in the battery and prevent the problems associated with the electrolyte solution decrease without causing an increase in manufacturing costs. A positive electrode for an air battery includes an expanded graphite sheet. It is desirable that the expanded graphite sheet contain expanded graphite in an amount of 80 mass % or greater. It is desirable that the expanded graphite have a bulk density of from 0.2 Mg/m 3 to 2.0 Mg/m 3 . It is desirable that the expanded graphite sheet have a thickness of from 0.1 mm to 3.0 mm.
申请公布号
EP3076464(A1)
申请公布日期
2016.10.05
申请号
EP20140864290
申请日期
2014.11.25
申请人
INSTITUTE OF NATIONAL COLLEGES OF TECHNOLOGY, JAPAN;TOYO TANSO CO., LTD.