JP2011518404A5 - - Google Patents

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JP2011518404A5
JP2011518404A5 JP2010527240A JP2010527240A JP2011518404A5 JP 2011518404 A5 JP2011518404 A5 JP 2011518404A5 JP 2010527240 A JP2010527240 A JP 2010527240A JP 2010527240 A JP2010527240 A JP 2010527240A JP 2011518404 A5 JP2011518404 A5 JP 2011518404A5
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layer
solvent
coating
porous
electrochemical cell
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JP2010527240A
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JP5591704B2 (ja
JP2011518404A (ja
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Priority claimed from PCT/US2008/078133 external-priority patent/WO2009043011A1/en
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JP2010527240A 2007-09-28 2008-09-29 無機／有機多孔質膜を有する電池 Active JP5591704B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US99577707P 2007-09-28 2007-09-28
US60/995,777 2007-09-28
PCT/US2008/078133 WO2009043011A1 (en) 2007-09-28 2008-09-29 Batteries having inorganic/organic porous films

Publications (3)

Publication Number Publication Date
JP2011518404A JP2011518404A (ja) 2011-06-23
JP2011518404A5 true JP2011518404A5 (enExample) 2011-11-17
JP5591704B2 JP5591704B2 (ja) 2014-09-17

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JP2010527240A Active JP5591704B2 (ja) 2007-09-28 2008-09-29 無機／有機多孔質膜を有する電池

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US (1) US8852787B2 (enExample)
EP (1) EP2193569B1 (enExample)
JP (1) JP5591704B2 (enExample)
KR (1) KR20100098498A (enExample)
CN (1) CN101809801B (enExample)
TW (1) TW200931702A (enExample)
WO (1) WO2009043011A1 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8883354B2 (en) 2006-02-15 2014-11-11 Optodot Corporation Separators for electrochemical cells
US11084311B2 (en) 2008-02-29 2021-08-10 Illinois Tool Works Inc. Receiver material having a polymer with nano-composite filler material
DE102008046498A1 (de) * 2008-09-10 2010-03-11 Li-Tec Battery Gmbh Elektrode und Separatormaterial für Lithium-Ionen-Zellen sowie Verfahren zu deren Herstellung
US8697290B2 (en) * 2009-01-12 2014-04-15 A123 Systems Llc Laminated battery cell comprising multilayer composite separator and methods for creating the same
KR101943647B1 (ko) * 2009-02-23 2019-01-29 가부시키가이샤 무라타 세이사쿠쇼 비수 전해질 조성물, 비수 전해질 이차 전지 및 비수 전해질 이차 전지의 제조 방법
US20110293996A1 (en) * 2009-05-20 2011-12-01 Nec Energy Devices, Ltd. Stacked secondary battery and production method thereof
CN102460776B (zh) 2009-05-26 2015-04-29 奥普图多特公司 使用直接在纳米孔隔板上的阳极涂层的电池
CN101938013B (zh) * 2009-06-30 2014-07-02 比亚迪股份有限公司 聚合物电解质及其制备方法和聚合物锂二次电池
DE102009035490A1 (de) * 2009-07-31 2011-02-03 Daimler Ag Elektrodenanordnung für eine Batterieeinzelzelle
WO2011063132A1 (en) * 2009-11-18 2011-05-26 A123 Systems, Inc. Composite separator for electrochemical cell and method for its manufacture
US20110183203A1 (en) * 2010-01-27 2011-07-28 Molecular Nanosystems, Inc. Polymer supported electrodes
JP2011159488A (ja) * 2010-02-01 2011-08-18 Sony Corp 非水電解質組成物および非水電解質二次電池
DK2596538T3 (en) 2010-07-19 2019-04-01 Optodot Corp SEPARATORS FOR ELECTROCHEMICAL CELLS
KR20130108594A (ko) 2010-09-30 2013-10-04 어플라이드 머티어리얼스, 인코포레이티드 리튬―이온 배터리들을 위한 일체형 분리막의 전기방사
US20130316218A1 (en) 2010-10-07 2013-11-28 Schott Ag Electrochemical energy accumulator
DE102010048922A1 (de) 2010-10-07 2012-04-12 Schott Ag Elektrochemischer Energiespeicher und Verwendung eines glasbasierten Materials zur Herstellung eines Separators für einen solchen
DE102010048919A1 (de) 2010-10-07 2012-04-12 Schott Ag Elektrochemischer Energiespeicher und Verwendung eines glasbasierten Materials zur Herstellung eines Separators für einen solchen
KR101529408B1 (ko) * 2010-11-26 2015-06-16 도요타지도샤가부시키가이샤 비수 전해질 2차 전지
US10155361B2 (en) 2011-11-09 2018-12-18 Corning Incorporated Method of binding nanoparticles to glass
US9379368B2 (en) 2011-07-11 2016-06-28 California Institute Of Technology Electrochemical systems with electronically conductive layers
WO2013009750A2 (en) * 2011-07-11 2013-01-17 California Institute Of Technology Novel separators for electrochemical systems
DE102011114876A1 (de) 2011-09-29 2013-04-04 Schott Ag Wiederaufladbarer Lithium-Ionen-Akkumulator und Verwendung eines glasbasierten Materials hierfür
CN102501524A (zh) * 2011-11-03 2012-06-20 南京大学 具有均匀可调孔尺寸复合结构的隔膜及制备方法
EP2779275B1 (en) 2011-11-11 2017-02-15 LG Chem, Ltd. Separator, and electrochemical device comprising same
KR101904160B1 (ko) 2012-02-08 2018-10-05 에스케이이노베이션 주식회사 내열성 및 안정성이 우수한 폴리올레핀계 복합 미세다공막 및 이의 제조방법
KR102236436B1 (ko) 2013-04-29 2021-04-06 옵토도트 코포레이션 증가된 열 전도율을 갖는 나노기공성 복합체 분리기들
US9994959B2 (en) 2013-07-03 2018-06-12 Sion Power Corporation Ceramic/polymer matrix for electrode protection in electrochemical cells, including rechargeable lithium batteries
US9412986B2 (en) * 2013-07-31 2016-08-09 GM Global Technology Operations LLC Porous composite structures for lithium-ion battery separators
DE102013218499A1 (de) * 2013-09-16 2015-03-19 Robert Bosch Gmbh Separator einer Lithiumbatteriezelle und Lithiumbatterie
JP6219113B2 (ja) * 2013-09-30 2017-10-25 株式会社東芝 二次電池
CN103515563A (zh) * 2013-10-15 2014-01-15 杨海燕 一种高安全性锂离子电池用陶瓷隔膜的制作方法
US9991492B2 (en) 2013-11-18 2018-06-05 California Institute Of Technology Separator enclosures for electrodes and electrochemical cells
US10714724B2 (en) 2013-11-18 2020-07-14 California Institute Of Technology Membranes for electrochemical cells
US9653750B2 (en) 2014-02-19 2017-05-16 Sion Power Corporation Electrode protection using a composite comprising an electrolyte-inhibiting ion conductor
US10490796B2 (en) 2014-02-19 2019-11-26 Sion Power Corporation Electrode protection using electrolyte-inhibiting ion conductor
KR101962418B1 (ko) * 2014-06-24 2019-03-27 제일모직 주식회사 분리막, 이의 제조방법 및 이를 이용한 전지
US10381623B2 (en) 2015-07-09 2019-08-13 Optodot Corporation Nanoporous separators for batteries and related manufacturing methods
US12040506B2 (en) 2015-04-15 2024-07-16 Lg Energy Solution, Ltd. Nanoporous separators for batteries and related manufacturing methods
WO2017007827A1 (en) * 2015-07-07 2017-01-12 Crynamt Management Llc Bipolar battery design
US10340528B2 (en) 2015-12-02 2019-07-02 California Institute Of Technology Three-dimensional ion transport networks and current collectors for electrochemical cells
KR102486801B1 (ko) * 2016-03-09 2023-01-10 삼성에스디아이 주식회사 이차전지
CN105679984A (zh) * 2016-03-29 2016-06-15 浙江地坤键新能源科技有限公司 一种无孔隔膜及其应用
WO2017222895A1 (en) 2016-06-23 2017-12-28 Government Of The United States As Represented By The Secretary Of The Air Force Bendable creasable, and printable batteries with enhanced safety and high temperature stability - methods of fabrication, and methods of using the same
WO2018057566A1 (en) 2016-09-22 2018-03-29 Cougeller Research Llc Current collector for a stacked battery design
US20180104921A1 (en) * 2016-10-17 2018-04-19 Johnson & Johnson Vision Care, Inc. Biomedical device batteries with electrodeposited cathodes
JP7144403B2 (ja) * 2017-03-31 2022-09-29 株式会社エンビジョンＡｅｓｃジャパン 電池用電極及びリチウムイオン二次電池
WO2018195372A1 (en) * 2017-04-21 2018-10-25 Cougeller Research Llc Battery cell with electrolyte diffusion material
US11888112B2 (en) 2017-05-19 2024-01-30 Apple Inc. Rechargeable battery with anion conducting polymer
US11018343B1 (en) 2017-06-01 2021-05-25 Apple Inc. Current collector surface treatment
US10923728B1 (en) 2017-06-16 2021-02-16 Apple Inc. Current collector structures for rechargeable battery
US10916741B1 (en) 2017-08-08 2021-02-09 Apple Inc. Metallized current collector devices and materials
US11189834B1 (en) 2017-08-09 2021-11-30 Apple Inc. Multiple electrolyte battery cells
US11862801B1 (en) 2017-09-14 2024-01-02 Apple Inc. Metallized current collector for stacked battery
JP6783735B2 (ja) * 2017-09-19 2020-11-11 株式会社東芝 リチウムイオン二次電池用の電極群、二次電池、電池パック及び車両
US11335977B1 (en) 2017-09-21 2022-05-17 Apple Inc. Inter-cell connection materials
US11043703B1 (en) 2017-09-28 2021-06-22 Apple Inc. Stacked battery components and configurations
US10916796B1 (en) 2018-02-02 2021-02-09 Apple Inc. Selective charging matrix for rechargeable batteries
CN108878748A (zh) * 2018-06-25 2018-11-23 宁德新能源科技有限公司 电化学装置
CN109830630A (zh) * 2018-12-29 2019-05-31 深圳中兴新材技术股份有限公司 具有多级孔结构的涂覆隔膜及其制备方法和用途
EP3986714A4 (en) * 2019-06-19 2023-06-14 Arkema, Inc. CROSS-LINKED COMPOSITE MATERIAL
WO2021003305A1 (en) * 2019-07-01 2021-01-07 A123 Systems Llc Systems and methods for a composite solid-state battery cell with an ionically conductive polymer electrolyte
TWI741559B (zh) * 2020-04-13 2021-10-01 輝能科技股份有限公司 複合式隔離層
CN111430782B (zh) * 2020-05-08 2021-11-12 深圳市元鼎智能创新有限公司 一种硅气凝胶改性锂离子电池隔膜及制备方法
FR3110775B1 (fr) * 2020-05-19 2022-08-05 Renault Sas Cellule de batterie comprenant des mousses d’électrolytes solides poreuses particulières
US11588155B1 (en) 2020-09-08 2023-02-21 Apple Inc. Battery configurations for cell balancing
US11600891B1 (en) 2020-09-08 2023-03-07 Apple Inc. Battery configurations having balanced current collectors
US11923494B2 (en) 2020-09-08 2024-03-05 Apple Inc. Battery configurations having through-pack fasteners
US11677120B2 (en) 2020-09-08 2023-06-13 Apple Inc. Battery configurations having through-pack fasteners
BR112023022296A2 (pt) 2021-04-29 2023-12-26 24M Tech Inc Células eletroquímicas com múltiplos separadores, e métodos de produção das mesmas
EP4184701A4 (en) * 2021-09-29 2024-03-06 Contemporary Amperex Technology Co., Limited ELECTRODE PLATE AND SECONDARY BATTERY INCLUDING SAME
TW202443944A (zh) 2022-12-16 2024-11-01 美商２４Ｍ科技公司 用於最小化及預防電化電池中形成枝晶的系統及方法
NL2035013B1 (en) 2023-06-06 2024-12-12 Real Scientists Ltd A ceramic separator for energy storage device and method of manufacture the same
US12431545B1 (en) 2024-03-26 2025-09-30 24M Technologies, Inc. Systems and methods for minimizing and preventing dendrite formation in electrochemical cells

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861963A (en) * 1968-02-23 1975-01-21 Mc Donnell Douglas Corp Battery separator construction
US4224393A (en) * 1979-05-10 1980-09-23 W. R. Grace & Co. Battery separator
US5641565A (en) * 1991-07-05 1997-06-24 Asahi Kasei Kogyo Kabushiki Kaisha Separator for a battery using an organic electrolytic solution and method for preparing the same
US5194341A (en) * 1991-12-03 1993-03-16 Bell Communications Research, Inc. Silica electrolyte element for secondary lithium battery
WO1994020995A2 (en) 1993-03-01 1994-09-15 W.R. Grace & Co.-Conn. Battery separators
US5418091A (en) * 1993-03-05 1995-05-23 Bell Communications Research, Inc. Polymeric electrolytic cell separator membrane
DE69514711T2 (de) * 1994-05-12 2000-05-31 Ube Industries, Ltd. Poröser mehrschichtiger Film
DE19526476A1 (de) * 1995-07-20 1997-01-23 Degussa Fällungskieselsäure
US5643695A (en) * 1995-09-26 1997-07-01 Valence Technology, Inc. Carbonaceous electrode and compatible electrolyte
KR100353316B1 (ko) * 1996-05-31 2002-11-18 피피지 인더스트리즈 오하이오 인코포레이티드 비결정형의침전된실리카
US5948464A (en) * 1996-06-19 1999-09-07 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
US6447951B1 (en) * 1996-09-23 2002-09-10 Valence Technology, Inc. Lithium based phosphates, method of preparation, and uses thereof
US5720780A (en) * 1996-11-04 1998-02-24 Valence Technology, Inc. Film forming method for lithium ion rechargeable batteries
JP3303694B2 (ja) * 1996-12-17 2002-07-22 三菱電機株式会社 リチウムイオン二次電池及びその製造方法
CN1186829C (zh) * 1997-01-16 2005-01-26 三菱制纸株式会社 非水电解液电池用隔片、用该隔片的非水电解液电池及制备非水电解液电池用隔片的方法
US5894656A (en) * 1997-04-11 1999-04-20 Valence Technology, Inc. Methods of fabricating electrochemical cells
US5882721A (en) * 1997-05-01 1999-03-16 Imra America Inc Process of manufacturing porous separator for electrochemical power supply
US6821672B2 (en) * 1997-09-02 2004-11-23 Kvg Technologies, Inc. Mat of glass and other fibers and method for producing it
US6180281B1 (en) * 1997-12-12 2001-01-30 Johnson Research & Development Company, Inc. Composite separator and electrode
US6153337A (en) * 1997-12-19 2000-11-28 Moltech Corporation Separators for electrochemical cells
US6235065B1 (en) * 1998-10-27 2001-05-22 Alcatel Room temperature lamination of Li-ion polymer electrodes
US6277514B1 (en) * 1998-12-17 2001-08-21 Moltech Corporation Protective coating for separators for electrochemical cells
US6194098B1 (en) * 1998-12-17 2001-02-27 Moltech Corporation Protective coating for separators for electrochemical cells
US6077468A (en) * 1999-01-11 2000-06-20 3M Innovative Properties Company Process of drawing fibers
US6148503A (en) * 1999-03-31 2000-11-21 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
DE19918109A1 (de) * 1999-04-22 2000-10-26 Nbt Gmbh Verfahren zur Herstellung einer sekundären Lithium-Zelle mit einem wärmeempfindlichen Schutzmechanismus
US6680144B2 (en) * 1999-10-29 2004-01-20 Kvg Technologies, Inc. Battery separator
CA2392547A1 (en) * 1999-12-09 2001-06-14 Ntk Powerdex, Inc. Battery separator for li-ion and/or li-ion polymer battery
US6528033B1 (en) * 2000-01-18 2003-03-04 Valence Technology, Inc. Method of making lithium-containing materials
US6432586B1 (en) * 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
US6777132B2 (en) * 2000-04-27 2004-08-17 Valence Technology, Inc. Alkali/transition metal halo—and hydroxy-phosphates and related electrode active materials
KR100789558B1 (ko) * 2000-06-07 2007-12-28 상요 지에스 소프트 에너지 가부시끼가이샤 전지
DE10112441A1 (de) * 2001-03-15 2002-09-19 Degussa Kieselsäure durch Fällung mit konstanter Alkalizahl und deren Verwendung
US6727017B1 (en) * 2001-04-06 2004-04-27 Changs Ascending Enterprise Co., Ltd. Methods of fabricating binding layers for a Li-ion polymer battery
DE10142622A1 (de) * 2001-08-31 2003-03-20 Creavis Tech & Innovation Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung
DE10208277A1 (de) * 2002-02-26 2003-09-04 Creavis Tech & Innovation Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung
JP4571858B2 (ja) * 2002-06-14 2010-10-27 エボニック デグサ ゲーエムベーハー 調整可能なｂｅｔ／ｃｔａｂ‐比を有するアルミニウム含有の沈降珪酸
US6913855B2 (en) * 2002-07-22 2005-07-05 Valence Technology, Inc. Method of synthesizing electrochemically active materials from a slurry of precursors
US7008724B2 (en) * 2002-07-24 2006-03-07 Enerdel, Inc. Lithium cell with mixed polymer system
DE10238944A1 (de) * 2002-08-24 2004-03-04 Creavis Gesellschaft Für Technologie Und Innovation Mbh Separator zur Verwendung in Hochenergiebatterien sowie Verfahren zu dessen Herstellung
DE10238941B4 (de) * 2002-08-24 2013-03-28 Evonik Degussa Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung in Lithium-Hochleistungsbatterien sowie eine den Separator aufweisende Batterie
DE10240032A1 (de) * 2002-08-27 2004-03-11 Creavis Gesellschaft Für Technologie Und Innovation Mbh Ionenleitender Batterieseparator für Lithiumbatterien, Verfahren zu deren Herstellung und die Verwendung derselben
KR100573358B1 (ko) * 2002-09-17 2006-04-24 가부시키가이샤 도모에가와 세이시쇼 리튬이온2차전지용 세퍼레이터 및 이를 포함한리튬이온2차전지
DE10255122A1 (de) * 2002-11-26 2004-06-03 Creavis Gesellschaft Für Technologie Und Innovation Mbh Langzeitstabiler Separator für eine elektrochemische Zelle
DE10255121B4 (de) * 2002-11-26 2017-09-14 Evonik Degussa Gmbh Separator mit asymmetrischem Porengefüge für eine elektrochemische Zelle
KR100972949B1 (ko) * 2003-01-22 2010-07-30 에보닉 데구사 게엠베하 고무에 사용하기 위한 특수하게 침강된 규산
US7115339B2 (en) * 2003-02-21 2006-10-03 Matsushita Electric Industrial Co., Ltd. Lithium ion secondary battery
US6967828B2 (en) * 2003-05-30 2005-11-22 Medtronic, Inc. Capacitors including metalized separators
US7901810B2 (en) * 2003-06-03 2011-03-08 Valence Technology, Inc. Battery active materials and methods for synthesis
DE10347567A1 (de) * 2003-10-14 2005-05-12 Degussa Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung und Verwendung in Lithium-Batterien
JP3953022B2 (ja) * 2003-10-29 2007-08-01 松下電器産業株式会社 リチウムイオン二次電池およびその構成方法
US20050208383A1 (en) * 2004-03-19 2005-09-22 Hiroki Totsuka Electronic component separator and method for producing the same
EP1659650A4 (en) * 2004-03-30 2008-12-24 Panasonic Corp SECONDARY BATTERY WITH WATER-FREE ELECTROLYTE
JP4649862B2 (ja) 2004-04-02 2011-03-16 パナソニック株式会社 リチウムイオン二次電池及びその製造方法
JP4763253B2 (ja) 2004-05-17 2011-08-31 パナソニック株式会社 リチウムイオン二次電池
WO2005117169A1 (ja) * 2004-05-27 2005-12-08 Matsushita Electric Industrial Co., Ltd. 捲回型非水系二次電池およびそれに用いる電極板
DE602005018591D1 (de) * 2004-06-22 2010-02-11 Panasonic Corp Sekundärbatterie und herstellungsverfahren dafür
KR100749301B1 (ko) * 2004-07-07 2007-08-14 주식회사 엘지화학 신규 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학소자
EP1782489B1 (en) * 2004-07-07 2020-11-18 LG Chem, Ltd. Organic/inorganic composite porous separator and electrochemical device comprasing the same.
US20060292450A1 (en) * 2004-07-13 2006-12-28 Matsushita Electric Industrial Co., Ltd. Non-aqueous electrolyte secondary battery
EP1784876B1 (en) 2004-09-02 2018-01-24 LG Chem, Ltd. Organic/inorganic composite porous film and electrochemical device prepared thereby
KR100742959B1 (ko) * 2004-09-02 2007-07-25 주식회사 엘지화학 유/무기 복합 다공성 필름 및 이를 이용하는 전기 화학소자
EP1803177B1 (de) 2004-10-21 2018-01-10 Evonik Degussa GmbH Anorganische separator-elektroden-einheit für lithium-ionen-batterien, verfahren zu deren herstellung und verwendung in lithium-batterien
KR100659820B1 (ko) 2004-11-17 2006-12-19 삼성에스디아이 주식회사 리튬 이온 이차 전지
KR100775310B1 (ko) 2004-12-22 2007-11-08 주식회사 엘지화학 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자
JP4776918B2 (ja) * 2004-12-24 2011-09-21 日立マクセルエナジー株式会社 非水電解液二次電池
KR20070008024A (ko) 2005-07-12 2007-01-17 삼성전자주식회사 Ｃｍｏｓ 소자 및 그 제조 방법
TWI330136B (en) * 2005-11-28 2010-09-11 Lg Chemical Ltd Organic/inorganic composite porous membrane and electrochemical device using the same
KR101590339B1 (ko) * 2007-08-21 2016-02-01 에이일이삼 시스템즈 인코포레이티드 전기화학전지용 분리막 및 이의 제조방법
US8697290B2 (en) * 2009-01-12 2014-04-15 A123 Systems Llc Laminated battery cell comprising multilayer composite separator and methods for creating the same

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