JP2007265714A - 鉛蓄電池 - Google Patents
鉛蓄電池 Download PDFInfo
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- JP2007265714A JP2007265714A JP2006087047A JP2006087047A JP2007265714A JP 2007265714 A JP2007265714 A JP 2007265714A JP 2006087047 A JP2006087047 A JP 2006087047A JP 2006087047 A JP2006087047 A JP 2006087047A JP 2007265714 A JP2007265714 A JP 2007265714A
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- lattice
- battery
- surface layer
- positive electrode
- lead
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
【解決手段】Pb−Ca合金からなる正極格子を有した鉛蓄電池であり、この正極格子の格子骨2断面における格子骨全周囲長(L)の14.3〜56.5%に相当する正極格子の格子骨表面にAgを含む表面層3を形成する。好ましくは、表面層を0.25質量%以上のAgを含み、かつSbを含むPb−Ag合金とする。このような構成により、特にセル間の容量ばらつきが抑制される。またばらつきの少なく、優れた寿命特性を得ることができる。
【選択図】図2
Description
2 格子骨
3 表面層
Claims (2)
- Pb−Ca合金からなる正極格子を有し、前記正極格子の格子骨断面における格子骨全周囲長(L)の14.3〜56.5%に相当する前記正極格子の格子骨表面にAgを含む表面層を形成したことを特徴とする鉛蓄電池。
- 前記表面層は、0.25質量%以上のAgを含み、かつSbを含むPb−Ag合金であることを特徴とする請求項1に記載の鉛蓄電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006087047A JP5145644B2 (ja) | 2006-03-28 | 2006-03-28 | 鉛蓄電池 |
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JP2006087047A JP5145644B2 (ja) | 2006-03-28 | 2006-03-28 | 鉛蓄電池 |
Publications (2)
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JP2007265714A true JP2007265714A (ja) | 2007-10-11 |
JP5145644B2 JP5145644B2 (ja) | 2013-02-20 |
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JP2006087047A Active JP5145644B2 (ja) | 2006-03-28 | 2006-03-28 | 鉛蓄電池 |
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JP (1) | JP5145644B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015005378A (ja) * | 2013-06-20 | 2015-01-08 | パナソニック株式会社 | 鉛蓄電池 |
KR20190055038A (ko) * | 2009-07-16 | 2019-05-22 | 가부시키가이샤 무라타 세이사쿠쇼 | 2차 전지, 부극, 정극 및 전해질 |
KR102295765B1 (ko) * | 2020-05-15 | 2021-08-31 | 한국앤컴퍼니 주식회사 | 도전성 실버 페이스트를 적용하여 활물질 접착력 증가 및 전기 전도도를 향상시킨 납축전지용 극판 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS646373A (en) * | 1987-06-29 | 1989-01-10 | Matsushita Electric Ind Co Ltd | Lead storage battery |
JPH02299154A (ja) * | 1989-05-12 | 1990-12-11 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JPH0322360A (ja) * | 1989-06-20 | 1991-01-30 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
-
2006
- 2006-03-28 JP JP2006087047A patent/JP5145644B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS646373A (en) * | 1987-06-29 | 1989-01-10 | Matsushita Electric Ind Co Ltd | Lead storage battery |
JPH02299154A (ja) * | 1989-05-12 | 1990-12-11 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JPH0322360A (ja) * | 1989-06-20 | 1991-01-30 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190055038A (ko) * | 2009-07-16 | 2019-05-22 | 가부시키가이샤 무라타 세이사쿠쇼 | 2차 전지, 부극, 정극 및 전해질 |
KR102135752B1 (ko) * | 2009-07-16 | 2020-07-20 | 가부시키가이샤 무라타 세이사쿠쇼 | 2차 전지, 부극, 정극 및 전해질 |
JP2015005378A (ja) * | 2013-06-20 | 2015-01-08 | パナソニック株式会社 | 鉛蓄電池 |
KR102295765B1 (ko) * | 2020-05-15 | 2021-08-31 | 한국앤컴퍼니 주식회사 | 도전성 실버 페이스트를 적용하여 활물질 접착력 증가 및 전기 전도도를 향상시킨 납축전지용 극판 제조 방법 |
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JP5145644B2 (ja) | 2013-02-20 |
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