JP2006114416A - 鉛蓄電池 - Google Patents
鉛蓄電池 Download PDFInfo
- Publication number
- JP2006114416A JP2006114416A JP2004302594A JP2004302594A JP2006114416A JP 2006114416 A JP2006114416 A JP 2006114416A JP 2004302594 A JP2004302594 A JP 2004302594A JP 2004302594 A JP2004302594 A JP 2004302594A JP 2006114416 A JP2006114416 A JP 2006114416A
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- Prior art keywords
- negative electrode
- positive electrode
- lead
- lattice
- positive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000002253 acid Substances 0.000 title claims abstract description 26
- 239000007773 negative electrode material Substances 0.000 claims abstract description 38
- 229910000978 Pb alloy Inorganic materials 0.000 claims abstract description 15
- 229910045601 alloy Inorganic materials 0.000 claims description 23
- 239000000956 alloy Substances 0.000 claims description 23
- 210000000988 bone and bone Anatomy 0.000 claims description 23
- 238000003860 storage Methods 0.000 claims description 17
- 210000005069 ears Anatomy 0.000 claims description 11
- 239000007774 positive electrode material Substances 0.000 claims description 9
- 229910000882 Ca alloy Inorganic materials 0.000 claims description 6
- 229910014474 Ca-Sn Inorganic materials 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 abstract description 27
- 238000005260 corrosion Methods 0.000 abstract description 27
- 239000004698 Polyethylene Substances 0.000 abstract description 12
- -1 polyethylene Polymers 0.000 abstract description 12
- 229920000573 polyethylene Polymers 0.000 abstract description 12
- 229910052787 antimony Inorganic materials 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 description 20
- 239000008151 electrolyte solution Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 229910001245 Sb alloy Inorganic materials 0.000 description 8
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910052745 lead Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000004445 quantitative analysis Methods 0.000 description 4
- 229910052718 tin Inorganic materials 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000011149 active material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910020220 Pb—Sn Inorganic materials 0.000 description 2
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910002058 ternary alloy Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
Classifications
-
- 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
Landscapes
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Cell Separators (AREA)
Abstract
【解決手段】正極格子と正極棚と正極極柱および正極接続体で構成される正極部材は実質上Sbを含有しない鉛もしくは鉛合金からなり、負極格子と負極棚と負極極柱および負極接続体で構成される負極部材は実質上Sbを含有しない鉛もしくは鉛合金からなり、負極活物質は0.0002〜0.05質量%のSbを含み、微孔性ポリエチレンの袋状のセパレータ4で負極板3を包み込んだ構成とする。
【選択図】図1
Description
2種類の正極格子(正極格子A、正極格子B)を作成し、それぞれについて正極活物質を充填することにより、2種類の正極板(正極板A、正極板B)を作成した。正極格子AはPb−Ca−Sn合金を用い、合金組成はPb−0.07質量%Ca−1.3質量%Snである。この合金を段階的に圧延することによって、合金シートとした後に、エキスパンド加工を行って正極格子を形成した。なお、この正極格子A中のSb定量分析を行ったところ、Sb濃度は検出限界(0.0001質量%)未満であった。
Pb−0.07質量%Ca−0.25質量%Sn合金を、正極と同様に圧延した後、エキスパンド加工を施して負極格子体を作成した。なお、この正極格子合金中に含まれるSb定量分析を行ったところ、Sb濃度は検出限界(0.0001質量%)未満であった。
袋状セパレータは、厚さ0.3mmの微孔性ポリエチレン製シートをU字折りし、両側部を熱シールすることにより、上部のみが開口した袋状セパレータを作製した。微孔性ポリエチレン製シートは最大孔径10μmの微孔を有したものを用いた。なお、微孔を形成するために、多孔性シリカを添加したものを用いた。
正極接続部材および負極接続部材用合金として、Pb−2.5質量%Sn合金(合金A)とPb−2.5質量%Sb合金(合金B)を準備した。なお、合金A中のSb定量分析を行ったところ、Sb濃度は検出限界(0.0001質量%)未満であった。
2 正極板
3 負極板
4 袋状セパレータ
5 正極棚
6 負極棚
7 正極柱
8 負極接続体
9 正極接続部材
10 負極接続部材
21 正極格子
22 正極格子耳
23 正極格子骨
24 正極活物質
31 負極格子
32 負極格子耳
33 負極格子骨
34 負極活物質
Claims (4)
- 負極格子耳と負極格子骨とからなる負極格子と負極格子骨に充填された負極活物質を備えた負極板と、正極格子耳と正極格子骨とからなる正極格子と正極格子骨に充填された正極活物質を備えた正極板を有し、正極格子耳を集合溶接する正極棚とこの正極棚より導出された正極柱もしくは正極接続体とからなる正極接続部材と、負極格子耳を集合溶接する負極棚とこの負極棚より導出された負極柱もしくは負極接続体とからなる負極接続部材を備えた鉛蓄電池において、前記正極格子および前記正極接続部材はSbを含有しない鉛もしくは鉛合金からなり、前記負極格子および前記負極接続部材はSbを含有しない鉛もしくは鉛合金からなり、負極活物質はSbを含み、前記負極活物質の前記Sbの含有濃度を0.0002〜0.05質量%とし、かつ、微孔を有した合成樹脂シートからなる袋状セパレータで前記負極板を包み込んだ構成であることを特徴とする鉛蓄電池。
- 前記負極活物質中のSbの含有濃度を0.0004〜0.006質量%としたことを特徴とする請求項1に記載の鉛蓄電池。
- 前記正極格子はPb−Ca−Sn合金からなり、前記負極格子はPb−Ca合金からなることを特徴とする請求項1もしくは2に記載の鉛蓄電池。
- 前記正極格子骨の前記正極活物質と接する表面の少なくとも一部に前記正極格子骨よりも高濃度のSnを含む層を形成したことを特徴とする請求項3に記載の鉛蓄電池。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004302594A JP2006114416A (ja) | 2004-10-18 | 2004-10-18 | 鉛蓄電池 |
TW094110275A TWI251365B (en) | 2004-04-02 | 2005-03-31 | Lead-acid battery |
US10/585,078 US8197967B2 (en) | 2004-04-02 | 2005-04-01 | Long life and low corrosion lead storage battery with a separator including silica and oil |
KR1020067015821A KR101139665B1 (ko) | 2004-04-02 | 2005-04-01 | 납축전지 |
PCT/JP2005/006475 WO2005096431A1 (ja) | 2004-04-02 | 2005-04-01 | 鉛蓄電池 |
EP05727619.8A EP1742289B1 (en) | 2004-04-02 | 2005-04-01 | Lead storage battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004302594A JP2006114416A (ja) | 2004-10-18 | 2004-10-18 | 鉛蓄電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2006114416A true JP2006114416A (ja) | 2006-04-27 |
Family
ID=36382750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004302594A Pending JP2006114416A (ja) | 2004-04-02 | 2004-10-18 | 鉛蓄電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2006114416A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008041299A (ja) * | 2006-08-02 | 2008-02-21 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JP2009193693A (ja) * | 2008-02-12 | 2009-08-27 | Panasonic Corp | 鉛蓄電池 |
JP2012123964A (ja) * | 2010-12-07 | 2012-06-28 | Gs Yuasa Corp | 液式鉛蓄電池 |
JP5587523B1 (ja) * | 2012-12-21 | 2014-09-10 | パナソニック株式会社 | 鉛蓄電池 |
JP2014194911A (ja) * | 2013-03-29 | 2014-10-09 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002216774A (ja) * | 2001-01-18 | 2002-08-02 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池用正極板及びその製造方法 |
JP2003346888A (ja) * | 2002-05-24 | 2003-12-05 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JP2004253324A (ja) * | 2003-02-21 | 2004-09-09 | Matsushita Electric Ind Co Ltd | 鉛蓄電池の正極格子体とそれを用いた鉛蓄電池 |
JP2004259522A (ja) * | 2003-02-25 | 2004-09-16 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
-
2004
- 2004-10-18 JP JP2004302594A patent/JP2006114416A/ja active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002216774A (ja) * | 2001-01-18 | 2002-08-02 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池用正極板及びその製造方法 |
JP2003346888A (ja) * | 2002-05-24 | 2003-12-05 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JP2004253324A (ja) * | 2003-02-21 | 2004-09-09 | Matsushita Electric Ind Co Ltd | 鉛蓄電池の正極格子体とそれを用いた鉛蓄電池 |
JP2004259522A (ja) * | 2003-02-25 | 2004-09-16 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008041299A (ja) * | 2006-08-02 | 2008-02-21 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JP2009193693A (ja) * | 2008-02-12 | 2009-08-27 | Panasonic Corp | 鉛蓄電池 |
JP2012123964A (ja) * | 2010-12-07 | 2012-06-28 | Gs Yuasa Corp | 液式鉛蓄電池 |
JP5587523B1 (ja) * | 2012-12-21 | 2014-09-10 | パナソニック株式会社 | 鉛蓄電池 |
US9356321B2 (en) | 2012-12-21 | 2016-05-31 | Panasonic Intellectual Property Management Co., Ltd. | Lead-acid battery |
JP2014194911A (ja) * | 2013-03-29 | 2014-10-09 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
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