KR20120114354A - 고에너지 리튬-이온 배터리들을 위한 그레이드형 전극 기술들 - Google Patents

고에너지 리튬-이온 배터리들을 위한 그레이드형 전극 기술들 Download PDF

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KR20120114354A
KR20120114354A KR1020127021079A KR20127021079A KR20120114354A KR 20120114354 A KR20120114354 A KR 20120114354A KR 1020127021079 A KR1020127021079 A KR 1020127021079A KR 20127021079 A KR20127021079 A KR 20127021079A KR 20120114354 A KR20120114354 A KR 20120114354A
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코니 피. 왕
세르게이 디. 로파틴
로버트 제트. 바크라크
갓프리 시카
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어플라이드 머티어리얼스, 인코포레이티드
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KR1020127021079A 2010-01-13 2010-11-29 고에너지 리튬-이온 배터리들을 위한 그레이드형 전극 기술들 Ceased KR20120114354A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US29462810P 2010-01-13 2010-01-13
US61/294,628 2010-01-13
US12/953,143 US20110168550A1 (en) 2010-01-13 2010-11-23 Graded electrode technologies for high energy lithium-ion batteries
US12/953,143 2010-11-23

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KR20120114354A true KR20120114354A (ko) 2012-10-16

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US (1) US20110168550A1 (enExample)
JP (1) JP2013519187A (enExample)
KR (1) KR20120114354A (enExample)
CN (1) CN102754247A (enExample)
TW (1) TWI518972B (enExample)
WO (1) WO2011087588A2 (enExample)

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10476100B2 (en) * 2010-10-04 2019-11-12 Ford Global Technologies, Llc Lithium-containing electrode material for electrochemical cell systems
WO2013009457A2 (en) 2011-07-12 2013-01-17 Applied Materials, Inc. Methods to fabricate variations in porosity of lithium ion battery electrode films
JP5734790B2 (ja) * 2011-08-23 2015-06-17 株式会社Screenホールディングス 電池用電極の製造方法
KR101401770B1 (ko) 2011-10-21 2014-07-01 한국생산기술연구원 리튬이차전지용 고용량 망간계 산화물 합성공정 및 이를 이용한 전지 제조방법
WO2013058604A2 (ko) * 2011-10-21 2013-04-25 한국생산기술 연구원 전기자동차용 리튬이차전지용 고에너지밀도의 양극 복합소재 합성 및 전극 제조기술
US9147910B2 (en) * 2011-12-28 2015-09-29 General Electric Company Method and system for controlling energy storage device
FR2992778A1 (fr) * 2012-06-29 2014-01-03 Commissariat Energie Atomique Batterie de type lithium-ion avec une cathode a porosite variable et procede correspondant
FR2994026B1 (fr) * 2012-07-30 2014-12-26 Renault Sa Cellule composite de stockage de l'energie electrique et batterie contenant une telle cellule
US8962191B2 (en) 2012-07-31 2015-02-24 General Electric Company Electrochemical cells having a electrode current collector extending into a positive electrode composition, and related methods
JP6086259B2 (ja) * 2012-09-21 2017-03-01 トヨタ自動車株式会社 非水電解質二次電池用正極電極および非水電解質二次電池
DE102012023554A1 (de) * 2012-12-01 2014-06-05 Eisenmann Ag Abscheideeinheit zur Verwendung in einer Abscheidevorrichtung für Overspray
JP6028916B2 (ja) * 2012-12-18 2016-11-24 三菱自動車工業株式会社 二次電池
JP6084841B2 (ja) * 2012-12-21 2017-02-22 東京エレクトロン株式会社 リチウムイオンキャパシタ用電極の製造装置及び製造方法
EP2797142B1 (en) 2013-01-25 2018-09-12 LG Chem, Ltd. Anode for lithium secondary battery and lithium secondary battery including same
CN105074967B (zh) * 2013-03-15 2018-07-10 应用材料公司 用于制造较厚电极的多层电池电极设计
KR102146501B1 (ko) 2013-03-15 2020-08-20 어플라이드 머티어리얼스, 인코포레이티드 프로세싱 챔버에서 튜닝 전극을 사용하여 플라즈마 프로파일을 튜닝하기 위한 장치 및 방법
DE102013204671A1 (de) * 2013-03-18 2014-09-18 Robert Bosch Gmbh Elektrode für einen elektrochemischen Energiespeicher
US10906017B2 (en) * 2013-06-11 2021-02-02 University Of Florida Research Foundation, Inc. Solar thermochemical reactor and methods of manufacture and use thereof
DE102013212388A1 (de) * 2013-06-27 2014-12-31 Robert Bosch Gmbh Elektrode für einen elektrochemischen Energiespeicher
JP5643996B1 (ja) 2013-08-22 2014-12-24 株式会社豊田自動織機 正極活物質層上に熱暴走抑制層を具備する正極を有するリチウムイオン二次電池
US9905854B2 (en) 2013-09-03 2018-02-27 Samsung Sdi Co., Ltd. Electrode for rechargeable lithium battery and rechargeable lithium battery including the same
JP2015170464A (ja) * 2014-03-06 2015-09-28 旭化成株式会社 非水電解質二次電池
US20170033399A1 (en) * 2014-04-11 2017-02-02 Nec Energy Devices, Ltd. Secondary battery and method for manufacturing the same
US10141566B2 (en) 2014-08-15 2018-11-27 Samsung Electronics Co., Ltd. Lithium secondary battery including a coated cathode material and solid electrolyte, and method of preparing the same
DE102014221279A1 (de) * 2014-10-21 2016-04-21 Bayerische Motoren Werke Aktiengesellschaft Kompositelektrode und diese umfassende Lithiumionenbatterie sowie Verwendung der Lithiumionenbatterie in einem Kraftfahrzeug
WO2016090167A1 (en) * 2014-12-03 2016-06-09 K2 Energy Solutions, Inc. Long cycle life prismatic battery cell for high power applications
KR101765381B1 (ko) * 2015-01-28 2017-08-07 주식회사 엘지화학 전극의 이중 코팅 방법
KR101810185B1 (ko) * 2015-04-29 2017-12-19 주식회사 엘지화학 전기화학소자용 전극 및 상기 전극을 제조하는 방법
KR102557725B1 (ko) * 2015-09-25 2023-07-24 삼성에스디아이 주식회사 복합 음극 활물질, 상기 복합 음극 활물질을 포함하는 음극 및 상기 음극을 포함하는 리튬 이차전지
US10476080B2 (en) 2016-01-19 2019-11-12 Samsung Electronics Co., Ltd. Electrode containing both anion-absorbing and cation-absorbing active materials
CN108886136A (zh) 2016-01-20 2018-11-23 康奈尔大学 多区域的硫电极及其制造方法
US10629896B2 (en) * 2016-02-25 2020-04-21 Tdk Corporation Positive electrode and lithium ion secondary battery
KR101919048B1 (ko) * 2016-06-27 2019-02-08 주식회사 네패스 리튬이차전지용 음극의 제조 방법
JP6443421B2 (ja) * 2016-10-12 2018-12-26 トヨタ自動車株式会社 電極の製造方法
US10343552B2 (en) 2017-02-08 2019-07-09 Samsung Electronics Co., Ltd. Heterogeneous electrical energy storage system
US10038193B1 (en) 2017-07-28 2018-07-31 EnPower, Inc. Electrode having an interphase structure
CN110010900A (zh) * 2018-01-04 2019-07-12 中国科学院苏州纳米技术与纳米仿生研究所 一种高倍率厚电极及其制备方法与应用
DE102018105115A1 (de) * 2018-03-06 2019-09-12 Deutsches Zentrum für Luft- und Raumfahrt e.V. Elektrode, Zelleneinheit und Elektrolyseur
JP2021518636A (ja) * 2018-03-20 2021-08-02 インディアン・スペース・リサーチ・オーガニゼイションIndian Space Research Organisation 密封リチウムイオン電池およびその製造方法
US20190296335A1 (en) 2018-03-23 2019-09-26 EnPower, Inc. Electrochemical cells having improved ionic conductivity
US20190296332A1 (en) * 2018-03-23 2019-09-26 EnPower, Inc. Electrochemical cells having one or more multilayer electrodes
CN112166511A (zh) * 2018-05-24 2021-01-01 24M技术公司 高能量密度组成渐变的电极及其制备方法
CN109301160B (zh) * 2018-09-05 2022-03-04 上海奥威科技开发有限公司 一种电极及其制备方法和锂离子电容电池
KR102664556B1 (ko) * 2018-09-13 2024-05-10 에스케이온 주식회사 다층 전극 및 이를 포함하는 리튬 이차전지
JP7010795B2 (ja) * 2018-09-25 2022-01-26 本田技研工業株式会社 リチウムイオン二次電池用負極、および当該リチウムイオン二次電池用負極を用いたリチウムイオン二次電池
JP7068496B2 (ja) * 2018-11-13 2022-05-16 ビークルエナジージャパン株式会社 リチウムイオン二次電池およびその製造方法
CN111200110A (zh) * 2018-11-16 2020-05-26 宁德时代新能源科技股份有限公司 一种正极极片及电化学装置
WO2020110666A1 (ja) * 2018-11-29 2020-06-04 株式会社村田製作所 固体電池
CN109560249A (zh) * 2018-11-30 2019-04-02 中国科学院过程工程研究所 一种双层结构正极极片、及其制备方法和用途
CN109830690A (zh) * 2019-01-30 2019-05-31 深圳鸿鹏新能源科技有限公司 集流体以及具有该集流体的极片和锂电池
EP3876310A4 (en) * 2019-03-01 2023-04-12 Vehicle Energy Japan Inc. Lithium secondary battery electrode and lithium secondary battery
US11569550B2 (en) 2019-04-05 2023-01-31 EnPower, Inc. Electrode with integrated ceramic separator
US10998553B1 (en) 2019-10-31 2021-05-04 EnPower, Inc. Electrochemical cell with integrated ceramic separator
CN110854387B (zh) * 2019-11-04 2021-03-05 宁德新能源科技有限公司 正极及包含其的电化学装置和电子装置
KR102821611B1 (ko) * 2019-11-29 2025-06-16 주식회사 엘지에너지솔루션 인편상 흑연을 포함하는 이차전지용 양극 및 이를 포함하는 이차전지
TWI724715B (zh) 2019-12-27 2021-04-11 財團法人工業技術研究院 導離子材料、包含其之核殼結構以及所形成的電極與金屬離子電池
CN113258031B (zh) * 2020-02-11 2022-11-18 宁德新能源科技有限公司 电池
CN111211325B (zh) * 2020-03-09 2021-09-17 广东工业大学 一种锂离子电池负极材料及其制备方法与应用
US20220069312A1 (en) * 2020-08-26 2022-03-03 GM Global Technology Operations LLC Method and system to create variable densities within battery electrodes
US11955624B2 (en) 2020-10-29 2024-04-09 Saft America Blended cathode materials for secondary batteries
KR102877668B1 (ko) * 2021-02-16 2025-10-27 에스케이온 주식회사 리튬 이차 전지
KR102774356B1 (ko) 2021-02-22 2025-03-04 삼성에스디아이 주식회사 전극, 이를 포함하는 리튬전지 및 이의 제조방법
KR102830227B1 (ko) * 2021-03-08 2025-07-07 삼성에스디아이 주식회사 전극, 이를 포함하는 리튬전지 및 이의 제조방법
US11594784B2 (en) 2021-07-28 2023-02-28 EnPower, Inc. Integrated fibrous separator
CN115706202B (zh) * 2021-08-06 2024-12-10 比亚迪股份有限公司 电极、电极的制备方法和电池
US20240243281A1 (en) * 2021-11-08 2024-07-18 Advanced Cell Engineering, Inc. Lithium ion cathodes and cells suitable for large-format batteries and large-format batteries containing lithium ion cathodes
CN116264266A (zh) * 2021-12-14 2023-06-16 比亚迪股份有限公司 电极和电池
EP4258383A4 (en) * 2022-02-23 2024-11-13 Contemporary Amperex Technology (Hong Kong) Limited Positive electrode sheet, secondary battery, battery module, battery pack, electric device, and method for balancing internal voltage difference of battery
KR20240052159A (ko) * 2022-10-13 2024-04-23 주식회사 엘지에너지솔루션 음극 및 이차전지
US12051805B2 (en) 2022-10-27 2024-07-30 Saft America Cathode having multi-layer cathode coating
FR3141561A1 (fr) 2022-10-27 2024-05-03 Saft Electrode multicouches
US11888155B1 (en) * 2022-12-15 2024-01-30 Sk On Co., Ltd. Cathode for lithium secondary battery and lithium secondary battery including the same
CN116365050A (zh) * 2023-04-24 2023-06-30 江苏耀宁新能源创新科技有限公司 一种锂离子电池及其制备方法
US12009510B1 (en) * 2023-06-30 2024-06-11 Rivian Ip Holdings, Llc Fast-charge lithium metal phosphate materials
CN117480128B (zh) * 2023-09-14 2025-09-30 宁德邦普循环科技有限公司 一种锂电池正极加工废水的回收处理装置及方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0215563A (ja) * 1988-07-04 1990-01-19 Sanyo Electric Co Ltd 非水電解液電池
CA2096386A1 (en) * 1992-05-18 1993-11-19 Masahiro Kamauchi Lithium secondary battery
JPH1125955A (ja) * 1997-07-07 1999-01-29 Fuji Photo Film Co Ltd 電極シートとこれを用いた非水電解質二次電池
JP3933342B2 (ja) * 1999-04-05 2007-06-20 東洋アルミニウム株式会社 二次電池の集電体用金属箔および二次電池用集電体
JP4626105B2 (ja) * 2000-08-28 2011-02-02 日産自動車株式会社 リチウムイオン二次電池
DE60140163D1 (de) * 2000-08-28 2009-11-26 Nissan Motor Wiederaufladbare Lithiumionenbatterie
ATE405960T1 (de) * 2000-10-20 2008-09-15 Massachusetts Inst Technology Elektroden mit vernetzter oder poröser struktur
US7662265B2 (en) * 2000-10-20 2010-02-16 Massachusetts Institute Of Technology Electrophoretic assembly of electrochemical devices
US6780543B2 (en) * 2001-02-14 2004-08-24 Sanyo Electric Co., Ltd. Aluminum or aluminum alloy-based lithium secondary battery
EP1251573B1 (en) * 2001-04-20 2017-05-31 Sony Corporation Non-aqueous electrolyte secondary cell
KR101178643B1 (ko) * 2001-07-27 2012-09-07 에이일이삼 시스템즈 인코포레이티드 배터리 구조, 자기 조직화 구조 및 관련 방법
US7303594B2 (en) * 2001-12-27 2007-12-04 The Gillette Company Battery electrode and method of making the same
DE102004034885A1 (de) * 2004-07-19 2006-02-16 Uhde Gmbh Silber-Gasdiffusionselektrode für den Einsatz in CO2-haltiger Luft
JP5222555B2 (ja) * 2005-06-23 2013-06-26 三洋電機株式会社 非水電解液二次電池及び非水電解液
JP4813152B2 (ja) * 2005-11-14 2011-11-09 富士重工業株式会社 リチウムイオンキャパシタ
JP5217095B2 (ja) * 2006-02-10 2013-06-19 トヨタ自動車株式会社 非水系二次電池の製造方法、及び、電極の製造方法
US8323815B2 (en) * 2006-06-16 2012-12-04 Porous Power Technology, LLC Optimized microporous structure of electrochemical cells
US9178247B2 (en) * 2006-09-12 2015-11-03 Sumitomo Chemical Company, Limited Lithium composite metal oxide and nonaqueous electrolyte secondary battery
JP2008300239A (ja) * 2007-05-31 2008-12-11 Panasonic Corp 非水電解質二次電池用電極、リチウムイオン二次電池、および非水電解質二次電池用電極の製造方法
JP2009252683A (ja) * 2008-04-10 2009-10-29 Sumitomo Chemical Co Ltd 非水電解質二次電池用正極体の製造方法
JP2009259601A (ja) * 2008-04-16 2009-11-05 Sumitomo Chemical Co Ltd ナトリウムイオン二次電池用電極活物質およびその製造方法
KR101041932B1 (ko) * 2008-10-15 2011-06-16 한국과학기술연구원 이차전지용 전극 및 그 제조 방법과, 이를 이용한 이차전지
JP5333184B2 (ja) * 2009-03-16 2013-11-06 トヨタ自動車株式会社 全固体二次電池
WO2013009457A2 (en) * 2011-07-12 2013-01-17 Applied Materials, Inc. Methods to fabricate variations in porosity of lithium ion battery electrode films

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