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Title:
ALKALI DRY CELL
Document Type and Number:
WIPO Patent Application WO/2020/188900
Kind Code:
A1
Abstract:
This alkali dry cell comprises: a positive electrode; a negative electrode; a separator arranged between the positive electrode and the negative electrode; and an alkaline electrolyte included in the positive electrode, the negative electrode, and the separator. The negative electrode includes a negative electrode active material containing zinc, and an additive agent, and the additive agent contains a sulfur-containing cyclic compound.

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Inventors:
TAKAHASHI YASUFUMI
NAKATSUTSUMI TAKAYUKI
FUKUI ATSUSHI
Application Number:
JP2019/047414
Publication Date:
September 24, 2020
Filing Date:
December 04, 2019
Export Citation:
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Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01M6/06; H01M4/06; H01M4/62
Foreign References:
JP2008186703A2008-08-14
JPH02117066A1990-05-01
JPS63248062A1988-10-14
JPS63239770A1988-10-05
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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