JP6732771B2 - 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 - Google Patents
改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 Download PDFInfo
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
- B60L50/72—Constructional details of fuel cells specially adapted for electric vehicles
-
- 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
- H01M50/30—Arrangements for facilitating escape of gases
- H01M50/383—Flame arresting or ignition-preventing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells
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Description
本願は、2015年2月26日に出願された同時係属米国仮特許出願第62/121,112号の優先権及び利益を主張するものであり、その全体が参照により本明細書中に組み入れられる。
本発明のさまざまな実施形態を使用して、電池が経験した水分損失改善のレベルを決定するための、さまざまな実験用に組み立てられる電池を作製した。Daramic,LLCから市販されている電池セパレータを使用してさまざまな電池を研究室で組み立てて、次に、そのようなセパレータの使用と連動する蒸気圧バリアを作製した。図1は、本開示の選択の実施形態に従う蒸気圧バリアを用いて、さまざまな実験用に組み立てられた電池についての、2.4ボルト/セル(6セルの合計で14.4ボルト、12ボルト電池)における21日間の過充電にわたる重量損失のグラムにおける水分損失の棒グラフを例証する。これらは、60℃水浴内のベント型電池であった。Daramic,LLCから市販されており、さまざまな水分損失添加剤(複数可)を含有する、電池セパレータとして対照ポリエチレンセパレータをもつ電池が、対照としての基準のために使用される。次に、一つが油層Aを備え、一つが油層Bを備える、蒸気圧バリアを使用する二つの電池を組み立てた。結果は、システムにおいて、改良された電池セパレータの水分損失技術と、改善された蒸気圧バリアの水分損失技術とを組み合わせたときに、予期されない高いレベルの水分損失減少を示す。実施例として、対照ポリエチレン電池セパレータをもつシステムは、グラム単位において150〜200グラムの水分損失を明らかにした。一方で、油層をもつシステムは、過充電の期間にわたって、その水分損失を100グラム以下に至るまで減少した。また、水分損失結果における予期されない改善が、油層はもつが水分損失添加剤(図1のグラフにおいて対照として使用されるDaramicのポリエチレン電池セパレータに関連する添加剤(複数可)など)の被覆または追加をもたない標準的なポリエチレン電池セパレータに対して高くかつ予期されないことも確信される。故に、本発明では、物理的な蒸気圧バリア(複数可)をシステムに加えることによって水分損失を改善する一つの重要な水分損失改善技術を、改善された電池セパレータ(例えば、被覆されたセパレータまたは浸水鉛酸電池システムにおける水分損失を減少するための一つ以上の新規の添加剤を含むセパレータ)を加えることによって水分損失を改善する別の重要な水分損失改善技術と組み合わせる。これは、可能性として相乗的なかつ予期されない結果をもたらす。
Claims (12)
- 電解液を備える鉛酸電池であって、前記鉛酸電池がサイクル期間中の水分損失の減少能力を有し、
電解液の上部に浮く油層を備える少なくとも1つの蒸気圧バリアまたはシステムであって、
前記蒸気圧バリアまたはシステムが、少なくとも無機塩、非イオン性界面活性剤、アルキレンオキシドポリマ、酸化ポリマ、および/または水溶性ポリマを含み、かつ前記無機塩が、少なくとも一つの亜鉛またはビスマス塩を含み、前記アルキレンオキシドポリマが、ポリプロピレンオキシドを含み、前記酸化ポリマが、酸化セルロース材料を含み、かつ前記水溶性ポリマが、ポリビニル酸またはポリビニルアセテートを含む、蒸気圧バリアまたはシステムと、および
不織布層、多孔質膜、またはO2/H2の再結合を促進する触媒のうち少なくとも1つと、
を備える、
鉛酸電池。 - 前記油層が、電解液相内において可動性である一つ以上の成分を含む、請求項1に記載の電池。
- 蒸気圧バリアまたはシステムが、酸素ガスと水素ガスとの結合を促進する触媒をさらに含む、請求項1に記載の電池。
- 前記触媒がプラチナ触媒を含む、請求項3に記載の電池。
- 蒸気圧バリアまたはシステムが、セルのヘッドスペース内に位置付けられた多孔質膜をさらに含む、請求項1に記載の電池。
- 前記多孔質膜が、酸素ガスと水素ガスとの結合を促進する触媒をさらに含む、請求項5に記載の電池。
- 蒸気圧バリアまたはシステムが、前記油層と接触する不織布層を含む、請求項1に記載の電池。
- 前記不織布層が少なくとも部分的に油で満たされた、請求項7に記載の電池。
- 前記不織布層が、前記電解液と前記油層との間に位置する、請求項7に記載の電池。
- 前記不織布層が、前記電解液内に浸された、請求項7に記載の電池。
- 請求項1に記載の前記電池を含む、車両。
- 請求項1に記載の前記電池を提供するステップを含む、鉛酸電池の水分損失を減少する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201562121112P | 2015-02-26 | 2015-02-26 | |
US62/121,112 | 2015-02-26 | ||
PCT/US2016/019824 WO2016138410A1 (en) | 2015-02-26 | 2016-02-26 | Vapor pressure barriers for lead acid batteries for impoved water loss performance, separators, systems, and methods of manufacture and use thereof |
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JP2020117587A Division JP7060654B2 (ja) | 2015-02-26 | 2020-07-08 | 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 |
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JP2018506825A JP2018506825A (ja) | 2018-03-08 |
JP2018506825A5 JP2018506825A5 (ja) | 2019-03-14 |
JP6732771B2 true JP6732771B2 (ja) | 2020-07-29 |
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JP2020117587A Active JP7060654B2 (ja) | 2015-02-26 | 2020-07-08 | 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 |
JP2022067112A Active JP7401586B2 (ja) | 2015-02-26 | 2022-04-14 | 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 |
JP2023206743A Pending JP2024028892A (ja) | 2015-02-26 | 2023-12-07 | 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 |
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JP2022067112A Active JP7401586B2 (ja) | 2015-02-26 | 2022-04-14 | 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 |
JP2023206743A Pending JP2024028892A (ja) | 2015-02-26 | 2023-12-07 | 改善された水分損失能力のための鉛酸電池用の蒸気圧バリア、セパレータ、システム、及びその製造及び使用方法 |
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KR102661696B1 (ko) * | 2018-11-26 | 2024-04-26 | 니뽄 고아 고도가이샤 | 납-산 배터리를 위한 촉매 장치, 및 납-산 배터리 |
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US1512485A (en) * | 1921-04-18 | 1924-10-21 | Pouchain Adolfo | Electric accumulator |
US2938887A (en) | 1955-11-15 | 1960-05-31 | Colgate Palmolive Co | Water-soluble copolymers |
GB1149821A (en) * | 1966-08-03 | 1969-04-23 | Nippon Storage Battery Mfg Co | Improvements in and relating to closed-type storage battery |
JPS49141312U (ja) * | 1973-04-05 | 1974-12-05 | ||
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JPS60153376A (ja) | 1984-01-17 | 1985-08-12 | 三菱電機株式会社 | エレベ−タの信号伝達装置 |
JPS60154476A (ja) * | 1984-01-23 | 1985-08-14 | Shin Kobe Electric Mach Co Ltd | 鉛蓄電池 |
DE3922160A1 (de) | 1989-07-06 | 1991-01-10 | Grace Gmbh | Blei/schwefelsaeure-akkumulator, separator fuer blei/schwefelsaeure-akkumulator und verfahren zur verringerung der bildung von dunklen ablagerungen in einem blei/schwefelsaeure-akkumulator |
JPH097633A (ja) * | 1995-06-13 | 1997-01-10 | Japan Storage Battery Co Ltd | 自動補水装置を備えた負極吸収式シ−ル形鉛蓄電池 |
US20010049051A1 (en) * | 1996-11-12 | 2001-12-06 | William E. M. Jones | Use of catalysts in standby valve-regulated lead acid cells |
US5660949A (en) | 1996-05-07 | 1997-08-26 | Valany Import Export, Inc. | Battery electrolyte additive |
JP4029222B2 (ja) * | 1997-02-07 | 2008-01-09 | 株式会社ジーエス・ユアサコーポレーション | 鉛蓄電池の製造方法 |
US5962164A (en) * | 1998-01-26 | 1999-10-05 | Valany Import Export Inc. | Natural oil battery electrolyte additive |
US6524747B2 (en) * | 1998-06-17 | 2003-02-25 | C&D Charter Holdings, Inc. | Catalyst equipped vapor-communicating multi-cell valve regulated lead-acid battery |
US6432582B1 (en) * | 1998-06-17 | 2002-08-13 | C&D Charter Holdings, Inc. | Catalyst equipped vapor communicating multi-cell valve regulated lead-acid battery |
DE69803561T2 (de) * | 1998-07-17 | 2002-08-29 | Japan Storage Battery Co Ltd | Ventilgeregelter Bleiakkumulator |
US5945236A (en) | 1998-08-10 | 1999-08-31 | Willis; John | Lead-acid battery electrolyte fluid solution additive |
US6660425B2 (en) * | 1998-12-14 | 2003-12-09 | William E. M. Jones | Catalyst design for VRLA batteries |
JP4324829B2 (ja) | 1999-11-22 | 2009-09-02 | 株式会社ジーエス・ユアサコーポレーション | 制御弁式鉛電池 |
AU2001245842B2 (en) * | 2000-03-20 | 2006-01-05 | Johan C. Fitter | Method and apparatus for achieving prolonged battery life |
DE10216418B4 (de) * | 2002-04-12 | 2006-02-09 | Daramic, Inc. | Batterieseparator, Verwendung eines Batterieseparators, Verfahren zur Herstellung eines Batterieseparators und Verwendung einer Verbindung |
AU2002952234A0 (en) | 2002-10-24 | 2002-11-07 | Commonwealth Scientific And Industrial Research Organisation | Lead compositions for lead-acid batteries |
PL2290737T3 (pl) | 2003-09-18 | 2015-10-30 | Commw Scient Ind Res Org | Urządzenia o wysokiej sprawności do magazynowania energii |
US20050147874A1 (en) * | 2003-12-10 | 2005-07-07 | Johnson Controls Technolgy Company | Venting system for battery |
JP5046579B2 (ja) | 2006-07-25 | 2012-10-10 | 新電元工業株式会社 | リードフレームの製造方法および該製造方法を用いたリードフレーム |
JP2008282787A (ja) | 2007-05-14 | 2008-11-20 | Mase Shunzo | 鉛蓄電池用添加剤タブレットおよびその製造法 |
US8592089B2 (en) * | 2007-05-15 | 2013-11-26 | Amtek Research International, Llc | In-situ pore generation in lead-acid battery separator using electrolyte-soluble pore former |
US20130011702A1 (en) * | 2008-07-07 | 2013-01-10 | Enervault Corporation | Redox Flow Battery System with Divided Tank System |
WO2010058240A1 (en) | 2008-11-19 | 2010-05-27 | Exide Industries Ltd | Low water loss battery |
JP2010205572A (ja) | 2009-03-04 | 2010-09-16 | Panasonic Corp | 鉛蓄電池 |
JP2011159501A (ja) * | 2010-02-01 | 2011-08-18 | Kenichi Hata | 鉛蓄電池 |
DE102010031123A1 (de) | 2010-07-08 | 2012-01-12 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Ansteuerung von Personenschutzmitteln für ein Fahrzeug |
US20120070729A1 (en) * | 2010-09-21 | 2012-03-22 | Hollingsworth & Vose Company | Glass compositions with high levels of bismuth oxide |
PL3517578T3 (pl) * | 2010-09-22 | 2022-06-13 | Daramic, Llc | Ulepszony separator do akumulatorów kwasowoołowiowych i zastosowanie tego separatora |
KR20170128626A (ko) | 2010-09-22 | 2017-11-22 | 다라믹 엘엘씨 | 개선된 납산 배터리 분리기, 배터리 및 그와 관련된 방법 |
CN201820856U (zh) * | 2010-09-30 | 2011-05-04 | 陈清平 | 新型阀控式铅酸蓄电池 |
CN201877492U (zh) * | 2010-09-30 | 2011-06-22 | 陈清平 | 双12v起动用新型阀控式铅酸蓄电池 |
US20130071723A1 (en) * | 2011-09-21 | 2013-03-21 | Hollingsworth & Vose Company | Battery components with leachable metal ions and uses thereof |
JP5798962B2 (ja) * | 2012-03-27 | 2015-10-21 | 日本板硝子株式会社 | 液式鉛蓄電池用セパレータ及び液式鉛蓄電池 |
WO2014151991A1 (en) * | 2013-03-15 | 2014-09-25 | Amtek Research International Llc | Low resistivity and sustained wettability battery separators |
CN114243126B (zh) | 2015-02-26 | 2024-07-02 | 达拉米克有限责任公司 | 蒸汽压力屏障的提供方法、相关的铅酸蓄电池和车辆 |
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US11881593B2 (en) | 2024-01-23 |
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