JP2007328979A - 鉛蓄電池 - Google Patents
鉛蓄電池 Download PDFInfo
- Publication number
- JP2007328979A JP2007328979A JP2006158191A JP2006158191A JP2007328979A JP 2007328979 A JP2007328979 A JP 2007328979A JP 2006158191 A JP2006158191 A JP 2006158191A JP 2006158191 A JP2006158191 A JP 2006158191A JP 2007328979 A JP2007328979 A JP 2007328979A
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- JP
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- Prior art keywords
- carbon
- negative electrode
- active material
- electrode active
- battery
- Prior art date
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- Pending
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- 239000002253 acid Substances 0.000 title claims abstract description 27
- 238000003860 storage Methods 0.000 title abstract description 31
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 79
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000007773 negative electrode material Substances 0.000 claims abstract description 68
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 39
- -1 polypropylene Polymers 0.000 claims abstract description 28
- 239000008151 electrolyte solution Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 21
- 239000004743 Polypropylene Substances 0.000 claims abstract description 17
- 229920001155 polypropylene Polymers 0.000 claims abstract description 17
- 239000004698 Polyethylene Substances 0.000 claims abstract description 12
- 229920000573 polyethylene Polymers 0.000 claims abstract description 12
- 239000000126 substance Substances 0.000 claims description 16
- 239000007788 liquid Substances 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims 1
- 239000000835 fiber Substances 0.000 abstract description 26
- 239000011347 resin Substances 0.000 abstract description 15
- 229920005989 resin Polymers 0.000 abstract description 15
- 239000006185 dispersion Substances 0.000 abstract description 7
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 14
- 230000007423 decrease Effects 0.000 description 12
- 238000012360 testing method Methods 0.000 description 8
- 229920002972 Acrylic fiber Polymers 0.000 description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 238000011156 evaluation Methods 0.000 description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 5
- 239000004925 Acrylic resin Substances 0.000 description 4
- 229920000178 Acrylic resin Polymers 0.000 description 4
- 239000011149 active material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 description 4
- 238000007600 charging Methods 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000004898 kneading Methods 0.000 description 2
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229910014474 Ca-Sn Inorganic materials 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 229920006026 co-polymeric resin Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010280 constant potential charging Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000019635 sulfation Effects 0.000 description 1
- 238000005670 sulfation reaction Methods 0.000 description 1
- 125000001174 sulfone group Chemical group 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- Sealing Battery Cases Or Jackets (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
【解決手段】鉛蓄電池の負極活物質中に、カーボンとともにカーボンを吸着する疎水性物質を添加する。この疎水性物質として、ポリプロピレンやポリエチレン等の疎水性樹脂繊維を用いることができる。負極活物質粒子間から放出されたカーボンはこの疎水性物質の表面に吸着し、負極活物質とカーボンとの接触が維持されるため、充電受入性の低下を抑制することができる、また、電解液中へのカーボンの分散も抑制され、電槽内壁へのカーボンの付着と、これによる電解液面の視認性低下を顕著に抑制することができる。
【選択図】図1
Description
102 正極板
103 負極板
104 セパレータ
105 極板群
106 電槽
108 正極ストラップ
109 負極ストラップ
110 接続体
111 電池端子
112 極柱
Claims (5)
- 負極活物質中に、カーボンおよび前記カーボンを吸着する疎水性物質を含む鉛蓄電池。
- 前記疎水性物質は繊維状であることを特徴とする請求項1に記載の鉛蓄電池。
- 前記疎水性物質はポリプロピレン、ポリエチレンもしくはこれらの共重合体からなる請求項1もしくは2に記載の鉛蓄電池。
- 前記負極活物質100質量部に対して、前記疎水性物質を0.02〜0.4質量部含み、かつ前記負極活物質100質量部に対して、前記カーボンを0.2質量部以上含むことを特徴とする請求項3に記載の鉛蓄電池。
- 前記負極活物質を充填した負極板と、正極板、セパレータおよびこれらを浸漬する電解液を有し、前記電解液の液面を前記電槽の外部から透視でき、かつポリプロピレン、ポリエチレンもしくはこれらの共重合体からなる電槽に収納された請求項1、2、3もしくは4に記載の鉛蓄電池。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006158191A JP2007328979A (ja) | 2006-06-07 | 2006-06-07 | 鉛蓄電池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006158191A JP2007328979A (ja) | 2006-06-07 | 2006-06-07 | 鉛蓄電池 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007328979A true JP2007328979A (ja) | 2007-12-20 |
Family
ID=38929305
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006158191A Pending JP2007328979A (ja) | 2006-06-07 | 2006-06-07 | 鉛蓄電池 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2007328979A (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010032782A1 (ja) * | 2008-09-22 | 2010-03-25 | 株式会社ジーエス・ユアサコーポレーション | 鉛蓄電池 |
JP2012209084A (ja) * | 2011-03-29 | 2012-10-25 | Gs Yuasa Corp | 液式鉛蓄電池 |
JP2015002038A (ja) * | 2013-06-14 | 2015-01-05 | パナソニック株式会社 | 鉛蓄電池 |
JP2015103330A (ja) * | 2013-11-22 | 2015-06-04 | 新神戸電機株式会社 | 鉛蓄電池 |
WO2019064821A1 (ja) * | 2017-09-28 | 2019-04-04 | 株式会社Gsユアサ | 鉛蓄電池 |
JP2020167079A (ja) * | 2019-03-29 | 2020-10-08 | 古河電池株式会社 | 鉛蓄電池 |
US11448597B2 (en) | 2018-01-08 | 2022-09-20 | Lg Energy Solution, Ltd. | Method for monitoring dry state of electrode substrate |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5380534A (en) * | 1976-12-23 | 1978-07-17 | Bosch Gmbh Robert | Electrode for lead storage battery |
JPS5588279A (en) * | 1978-12-26 | 1980-07-03 | Japan Storage Battery Co Ltd | Sealed lead battery |
JPS62145655A (ja) * | 1985-12-19 | 1987-06-29 | Yuasa Battery Co Ltd | 密閉形鉛蓄電池 |
-
2006
- 2006-06-07 JP JP2006158191A patent/JP2007328979A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5380534A (en) * | 1976-12-23 | 1978-07-17 | Bosch Gmbh Robert | Electrode for lead storage battery |
JPS5588279A (en) * | 1978-12-26 | 1980-07-03 | Japan Storage Battery Co Ltd | Sealed lead battery |
JPS62145655A (ja) * | 1985-12-19 | 1987-06-29 | Yuasa Battery Co Ltd | 密閉形鉛蓄電池 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010032782A1 (ja) * | 2008-09-22 | 2010-03-25 | 株式会社ジーエス・ユアサコーポレーション | 鉛蓄電池 |
JPWO2010032782A1 (ja) * | 2008-09-22 | 2012-02-09 | 株式会社Gsユアサ | 鉛蓄電池 |
JP5522444B2 (ja) * | 2008-09-22 | 2014-06-18 | 株式会社Gsユアサ | 鉛蓄電池 |
JP2012209084A (ja) * | 2011-03-29 | 2012-10-25 | Gs Yuasa Corp | 液式鉛蓄電池 |
JP2015002038A (ja) * | 2013-06-14 | 2015-01-05 | パナソニック株式会社 | 鉛蓄電池 |
JP2015103330A (ja) * | 2013-11-22 | 2015-06-04 | 新神戸電機株式会社 | 鉛蓄電池 |
WO2019064821A1 (ja) * | 2017-09-28 | 2019-04-04 | 株式会社Gsユアサ | 鉛蓄電池 |
JP2019061919A (ja) * | 2017-09-28 | 2019-04-18 | 株式会社Gsユアサ | 鉛蓄電池 |
EP3657582A4 (en) * | 2017-09-28 | 2021-05-05 | GS Yuasa International Ltd. | LEAD ACCUMULATOR |
US11448597B2 (en) | 2018-01-08 | 2022-09-20 | Lg Energy Solution, Ltd. | Method for monitoring dry state of electrode substrate |
JP2020167079A (ja) * | 2019-03-29 | 2020-10-08 | 古河電池株式会社 | 鉛蓄電池 |
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