JPWO2013114822A1 - 鉛蓄電池 - Google Patents
鉛蓄電池 Download PDFInfo
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- JPWO2013114822A1 JPWO2013114822A1 JP2013556244A JP2013556244A JPWO2013114822A1 JP WO2013114822 A1 JPWO2013114822 A1 JP WO2013114822A1 JP 2013556244 A JP2013556244 A JP 2013556244A JP 2013556244 A JP2013556244 A JP 2013556244A JP WO2013114822 A1 JPWO2013114822 A1 JP WO2013114822A1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
- H01M10/12—Construction or manufacture
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
- H01M4/20—Processes of manufacture of pasted electrodes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/56—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of lead
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/68—Selection of materials for use in lead-acid accumulators
- H01M4/685—Lead alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
- H01M50/541—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges for lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/06—Lead-acid accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/14—Electrodes for lead-acid accumulators
- H01M4/16—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/72—Grids
- H01M4/73—Grids for lead-acid accumulators, e.g. frame plates
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Abstract
Description
図1は実施形態の鉛蓄電池の要部(極板群)を示す概略図である。酸化鉛を主成分とする鉛粉と精製水及び希硫酸からなるペーストを正極格子に充填してなる正極板1aと、酸化鉛を主成分とする鉛粉と精製水及び希硫酸、添加剤としてCB、硫酸バリウム、リグニンとからなるペーストを負極格子に充填してなる負極板1bとを、セパレータ1cを介して対峙させて極板群1を作製する。そして隔壁2aによって複数個のセル室3に仕切られた電槽2の各々のセル室3に極板群1を挿入した後、極板群1をストラップ4(およびこれに接続された接続部品5)と接続し、隔壁2aを介して隣接する異極性の接続部品5を接続することで、セル室3の数だけ直列に接続された形態とする。
鉛−カルシウム合金製の圧延シートをレシプロ方式でエキスパンド展開し正極格子8の連続体を作製した。これに酸化鉛を主成分とする鉛粉に硫酸と精製水とで混練して作製したペーストを充填し、その後、所定寸法に切断後乾燥させることで、耳と上枠骨を有する正極板1aを作製した。
実施例1に対して、DBP吸油量が115ml/100gである電気化学工業製「デンカブラック(商標)」(以下、DBと略記)とBKとを混合することでCBのDBP吸油量の平均値を150ml/100g(実施例2)、170ml/100g(実施例3)、185ml/100g(実施例4)、200ml/100g(実施例5)、270ml/100g(実施例6)、340ml/100g(実施例7)、130ml/100g(比較例1)としたこと以外は、全て実施例1と同様にして鉛蓄電池を作製した。
実施例1に対して、KBのみ使用することでCBのDBP吸油量を350ml/100gとしたこと以外は、全て実施例1と同様にして鉛蓄電池を作製した。
実施例4に対して、負極板1bの耳に溶接するストラップ4としてアンチモンを3質量%含む鉛合金(Pb−Sb)を用いたこと以外は、全て実施例4と同様にして鉛蓄電池を作製した。
実施例4に対して、カーボンブラックの添加量を酸化鉛粉に対して0.03質量%(実施例8)、0.05質量%(実施例9)、0.1質量%(実施例10)、0.5質量%(実施例11)、0.7質量%(実施例12)、0.8質量%(実施例13)としたこと以外は、全て実施例4と同様にして鉛蓄電池を作製した。
実施例4に対して、負極板1bの耳に溶接するストラップ4に、不可避不純物としてアンチモンを0.03質量%含む鉛合金(Pb−Sn−Sb)を用いたこと以外は、全て実施例4と同様にして鉛蓄電池を作製した。
実施例4に対して、正極板1aの耳に溶接するストラップ4としてアンチモンを3質量%含む鉛合金(Pb−Sb)を用いたこと以外は、全て実施例4と同様にして鉛蓄電池を作製した。
JIS D5103「充電受入性試験2」を行った。具体的には、5時間率電流で2.5時間放電した後、中央にあるセルが0℃になるまで放置し、14.4Vの定電圧で充電して10分後の電流を計測した。10分後の電流値を測定した後、比較例1を100%として百分率で算出した値(表1)に記す。なお百分率が大きいほど充電受入性が大きいことを表す。
まず電解液の減少しやすさを評価する試験として、70℃の温度雰囲気下で、充電電圧14.5V(最大電流25A)の定電圧充電を100時間行う間、実車ランダム振動条件で上下方向に振動を加えた後の鉛蓄電池の質量減(減液量)を記録し、この減液量を注入した電解液の総量で除した値の百分率を(表1)に記す。なおこの百分率が大きいほど、電解液が減少しやすいことを表す。さらに別のサンプルを用いて、75℃の温度雰囲気下で、充電電圧14.0V(最大電流25A)の定電圧充電を120時間行った後、2日間放置し300Aで5秒間放電を行うサイクルを繰り返し、5秒放電後の端子電圧が3V以下となった時に寿命に達したと判定した。到達時点のサイクル数を(表1)に記す。なおサイクルを繰り返す中で、液面がロアーレベルを下回れば補水を行って電解液量を適正範囲内にした。また寿命に到達したサンプルを解体し、負極板1bのストラップ4を注視し、サイクル到達の原因が腐食による断線によるものか否かを判定した。その結果を(表1)に記す。
1a 正極板
1b 負極板
1c セパレータ
2 電槽
2a 隔壁
2b 側壁
3 セル室
4 ストラップ
5 接続部品
6 蓋
6a 液口栓
7 端子
Claims (4)
- 鉛粉からなるペーストを正極格子に充填してなる正極板と、鉛粉とカーボンブラックとからなるペーストを負極格子に充填してなる負極板とを、セパレータを介して対峙させて極板群とした鉛蓄電池であって、
前記カーボンブラックのDBP吸油量を140ml/100g以上340ml/100g以下とし、
アンチモンを実質含まない鉛合金からなるストラップにより前記負極板どうしを接合したことを特徴とする鉛蓄電池。 - 前記カーボンブラックのDBP吸油量を150ml/100g以上200ml/100g以下としたことを特徴とする、請求項1に記載の鉛蓄電池。
- 前記カーボンブラックを、負極活物質に対して0.05質量%以上0.7質量%以下添加したことを特徴とする、請求項1に記載の鉛蓄電池。
- 前記カーボンブラックを、負極活物質に対して0.1質量%以上0.5質量%以下添加したことを特徴とする、請求項1に記載の鉛蓄電池。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012017686 | 2012-01-31 | ||
JP2012017686 | 2012-01-31 | ||
PCT/JP2013/000316 WO2013114822A1 (ja) | 2012-01-31 | 2013-01-23 | 鉛蓄電池 |
Publications (2)
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JPWO2013114822A1 true JPWO2013114822A1 (ja) | 2015-05-11 |
JP6043734B2 JP6043734B2 (ja) | 2016-12-14 |
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Application Number | Title | Priority Date | Filing Date |
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JP2013556244A Active JP6043734B2 (ja) | 2012-01-31 | 2013-01-23 | 鉛蓄電池 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140329148A1 (ja) |
JP (1) | JP6043734B2 (ja) |
CN (1) | CN104067436B (ja) |
DE (1) | DE112013000779T5 (ja) |
WO (1) | WO2013114822A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9595360B2 (en) | 2012-01-13 | 2017-03-14 | Energy Power Systems LLC | Metallic alloys having amorphous, nano-crystalline, or microcrystalline structure |
DE112015006162T5 (de) * | 2015-02-12 | 2017-11-02 | Gs Yuasa International Ltd. | Bleiakkumulator |
JP1599708S (ja) * | 2017-05-18 | 2018-03-19 | ||
JP1599711S (ja) * | 2017-05-18 | 2018-03-19 | ||
SG11202102408TA (en) * | 2018-09-25 | 2021-04-29 | Gs Yuasa Int Ltd | Lead-acid battery |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05174825A (ja) * | 1991-12-25 | 1993-07-13 | Shin Kobe Electric Mach Co Ltd | 鉛電池 |
JP2002063905A (ja) * | 2000-08-22 | 2002-02-28 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
JP2003123760A (ja) * | 2001-10-12 | 2003-04-25 | Furukawa Battery Co Ltd:The | 鉛蓄電池用負極 |
JP2003346888A (ja) * | 2002-05-24 | 2003-12-05 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JP2006196191A (ja) * | 2005-01-11 | 2006-07-27 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0662728B1 (en) * | 1993-12-29 | 1998-04-29 | TDK Corporation | Lithium secondary cell |
KR20080003784A (ko) * | 2005-04-06 | 2008-01-08 | 마츠시타 덴끼 산교 가부시키가이샤 | 납축전지 |
US20110027653A1 (en) * | 2009-08-03 | 2011-02-03 | Ho Marvin C | Negative plate for lead acid battery |
JP5223039B1 (ja) * | 2011-11-17 | 2013-06-26 | パナソニック株式会社 | 鉛蓄電池 |
-
2013
- 2013-01-23 CN CN201380005950.7A patent/CN104067436B/zh active Active
- 2013-01-23 JP JP2013556244A patent/JP6043734B2/ja active Active
- 2013-01-23 DE DE112013000779.7T patent/DE112013000779T5/de active Pending
- 2013-01-23 US US14/359,464 patent/US20140329148A1/en not_active Abandoned
- 2013-01-23 WO PCT/JP2013/000316 patent/WO2013114822A1/ja active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05174825A (ja) * | 1991-12-25 | 1993-07-13 | Shin Kobe Electric Mach Co Ltd | 鉛電池 |
JP2002063905A (ja) * | 2000-08-22 | 2002-02-28 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
JP2003123760A (ja) * | 2001-10-12 | 2003-04-25 | Furukawa Battery Co Ltd:The | 鉛蓄電池用負極 |
JP2003346888A (ja) * | 2002-05-24 | 2003-12-05 | Matsushita Electric Ind Co Ltd | 鉛蓄電池 |
JP2006196191A (ja) * | 2005-01-11 | 2006-07-27 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
Also Published As
Publication number | Publication date |
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CN104067436A (zh) | 2014-09-24 |
DE112013000779T5 (de) | 2014-10-30 |
JP6043734B2 (ja) | 2016-12-14 |
US20140329148A1 (en) | 2014-11-06 |
CN104067436B (zh) | 2017-04-05 |
WO2013114822A1 (ja) | 2013-08-08 |
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