JP2013069677A5 - - Google Patents

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JP2013069677A5
JP2013069677A5 JP2012192846A JP2012192846A JP2013069677A5 JP 2013069677 A5 JP2013069677 A5 JP 2013069677A5 JP 2012192846 A JP2012192846 A JP 2012192846A JP 2012192846 A JP2012192846 A JP 2012192846A JP 2013069677 A5 JP2013069677 A5 JP 2013069677A5
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positive electrode
lithium
containing composite
composite oxide
lithium secondary
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JP2012192846A 2011-09-09 2012-09-03 リチウム二次電池用正極の作製方法 Expired - Fee Related JP6029898B2 (ja)

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JP2011197021 2011-09-09
JP2012192846A JP6029898B2 (ja) 2011-09-09 2012-09-03 リチウム二次電池用正極の作製方法

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JP2013069677A JP2013069677A (ja) 2013-04-18
JP2013069677A5 true JP2013069677A5 (https=) 2015-10-15
JP6029898B2 JP6029898B2 (ja) 2016-11-24

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JP2012192846A Expired - Fee Related JP6029898B2 (ja) 2011-09-09 2012-09-03 リチウム二次電池用正極の作製方法
JP2016205017A Withdrawn JP2017010947A (ja) 2011-09-09 2016-10-19 リチウム二次電池用正極
JP2018146492A Withdrawn JP2018166129A (ja) 2011-09-09 2018-08-03 リチウム二次電池用正極の作製方法
JP2020212466A Withdrawn JP2021044269A (ja) 2011-09-09 2020-12-22 表示装置
JP2022208036A Active JP7748932B2 (ja) 2011-09-09 2022-12-26 リチウム二次電池用正極及びリチウム二次電池

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JP2018146492A Withdrawn JP2018166129A (ja) 2011-09-09 2018-08-03 リチウム二次電池用正極の作製方法
JP2020212466A Withdrawn JP2021044269A (ja) 2011-09-09 2020-12-22 表示装置
JP2022208036A Active JP7748932B2 (ja) 2011-09-09 2022-12-26 リチウム二次電池用正極及びリチウム二次電池

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JP (5) JP6029898B2 (https=)
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Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6029898B2 (ja) * 2011-09-09 2016-11-24 株式会社半導体エネルギー研究所 リチウム二次電池用正極の作製方法
KR101561374B1 (ko) 2013-01-10 2015-10-19 주식회사 엘지화학 리튬 인산철 나노분말 제조방법
KR101561378B1 (ko) * 2013-01-10 2015-10-20 주식회사 엘지화학 탄소 코팅 리튬 인산철 나노분말 제조방법
KR101561376B1 (ko) 2013-01-10 2015-10-19 주식회사 엘지화학 리튬 인산철 나노분말 제조방법
GB2516932B (en) * 2013-08-07 2018-12-26 Nokia Technologies Oy An apparatus and associated methods for water detection
JP2016013958A (ja) 2013-12-02 2016-01-28 株式会社半導体エネルギー研究所 素子、膜の作製方法
KR102306495B1 (ko) * 2013-12-04 2021-09-28 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전체 및 전자 기기
CN104752693A (zh) * 2013-12-30 2015-07-01 北京有色金属研究总院 锂离子电池正极材料磷酸铁锂/石墨烯复合物的制备方法
KR102849139B1 (ko) 2014-08-27 2025-08-25 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전지의 전극, 그 제조 방법, 축전지, 전자 장치, 및 그래핀
US9728770B2 (en) 2014-10-24 2017-08-08 Semiconductor Energy Laboratory Co., Ltd. Storage battery electrode, manufacturing method thereof, storage battery, and electronic device
JP2016143553A (ja) * 2015-02-02 2016-08-08 Jsr株式会社 蓄電デバイス電極用スラリー、蓄電デバイス電極及び蓄電デバイス
WO2016160703A1 (en) 2015-03-27 2016-10-06 Harrup Mason K All-inorganic solvents for electrolytes
CN104852046B (zh) * 2015-04-08 2017-01-18 浙江大学 纳米片状磷酸锰铁锂材料及其制备方法和应用
WO2016178117A1 (en) 2015-05-06 2016-11-10 Semiconductor Energy Laboratory Co., Ltd. Secondary battery and electronic device
JP2016222526A (ja) 2015-05-29 2016-12-28 株式会社半導体エネルギー研究所 膜の作製方法および素子
JP6269597B2 (ja) * 2015-06-29 2018-01-31 トヨタ自動車株式会社 正極活物質層、全固体リチウム電池および正極活物質層の製造方法
US10686207B2 (en) 2015-07-03 2020-06-16 Semiconductor Energy Laboratory Co., Ltd. Lithium-ion storage battery and electronic device
JP2017045726A (ja) 2015-08-27 2017-03-02 株式会社半導体エネルギー研究所 電極、及びその製造方法、蓄電池、並びに電子機器
CN105575678A (zh) * 2015-12-17 2016-05-11 中国电子科技集团公司第十八研究所 一种锂离子电容器用电极膜的制备方法
DE102016203240A1 (de) * 2016-02-29 2017-08-31 Robert Bosch Gmbh Verfahren zur Herstellung einer Elektrode, Elektrode und Batteriezelle
WO2017188232A1 (ja) * 2016-04-25 2017-11-02 日本碍子株式会社 正極
KR102327924B1 (ko) 2016-04-25 2021-11-18 엔지케이 인슐레이터 엘티디 정극
US10680242B2 (en) * 2016-05-18 2020-06-09 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing positive electrode active material, and lithium ion battery
CN105977465A (zh) * 2016-06-29 2016-09-28 上海应用技术学院 一种石墨烯/磷酸铁锂复合正极材料的制备方法
KR102481149B1 (ko) 2016-07-05 2022-12-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
US20180013151A1 (en) 2016-07-08 2018-01-11 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, power storage device, electronic device, and method for manufacturing positive electrode active material
US12308421B2 (en) 2016-09-12 2025-05-20 Semiconductor Energy Laboratory Co., Ltd. Electrode and power storage device comprising graphene compound
US10707531B1 (en) 2016-09-27 2020-07-07 New Dominion Enterprises Inc. All-inorganic solvents for electrolytes
CN116454360A (zh) 2016-10-12 2023-07-18 株式会社半导体能源研究所 正极活性物质粒子以及正极活性物质粒子的制造方法
CN106711426B (zh) * 2017-01-22 2018-05-15 深圳市沃特玛电池有限公司 一种磷酸铁锂正极材料的制备方法
CN119943936A (zh) 2017-05-12 2025-05-06 株式会社半导体能源研究所 正极活性物质粒子
KR102932867B1 (ko) 2017-05-19 2026-02-27 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
CN118335885A (zh) 2017-06-26 2024-07-12 株式会社半导体能源研究所 正极活性物质的制造方法及二次电池
US10622636B2 (en) * 2017-09-29 2020-04-14 International Business Machines Corporation High-capacity rechargeable battery stacks containing a spalled cathode material
US10601033B2 (en) 2017-09-29 2020-03-24 International Business Machines Corporation High-performance rechargeable batteries having a spalled and textured cathode layer
CN109935781B (zh) * 2017-12-19 2023-11-28 成都大超科技有限公司 正极结构及其制备方法、锂电池
CN108365255B (zh) * 2017-12-19 2024-05-28 成都大超科技有限公司 一种锂电池电芯、锂电池及其制备方法
KR102417774B1 (ko) 2018-04-20 2022-07-05 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
KR102417773B1 (ko) 2018-04-27 2022-07-05 삼성에스디아이 주식회사 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지
TWI785239B (zh) * 2018-05-17 2022-12-01 日商日本碍子股份有限公司 鋰二次電池
KR20250048814A (ko) 2018-06-22 2025-04-10 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극, 이차 전지, 및 양극의 제작 방법
CN108832075B (zh) * 2018-06-29 2019-03-19 宁德时代新能源科技股份有限公司 锂离子电池
CN109346666A (zh) * 2018-09-18 2019-02-15 江西信继善新能源有限公司 一种电池正负极片涂布工艺
CN109535894B (zh) * 2018-12-06 2020-12-08 山东中佳生活服务有限公司 一种木地板用耐污防滑剂及其制备方法
WO2020129411A1 (ja) * 2018-12-18 2020-06-25 日本碍子株式会社 リチウム二次電池
WO2020217579A1 (ja) * 2019-04-26 2020-10-29 日本碍子株式会社 リチウム二次電池
CN113875042B (zh) * 2020-12-24 2022-08-05 东莞新能源科技有限公司 正极及电化学装置
CN113363422B (zh) * 2021-03-31 2022-09-30 万向一二三股份公司 一种低负极膨胀、长循环的锂离子电池制备方法及锂离子电池
DE102021204702A1 (de) * 2021-05-10 2022-11-10 Volkswagen Aktiengesellschaft Sekundärpartikel für eine Kathode einer sekundären Lithium-Batteriezelle sowie Verfahren zur Herstellung eines Solchen
DE102021210160A1 (de) 2021-09-14 2023-03-16 Volkswagen Aktiengesellschaft Verfahren zur Herstellung einer Elektrode einer Batterie
CN114361396A (zh) * 2021-12-21 2022-04-15 重庆东星炭素材料有限公司 一种新能源电池电极制备方法
CN117203792A (zh) * 2021-12-24 2023-12-08 株式会社Lg新能源 正极和使用其制造的锂二次电池
JPWO2024157131A1 (https=) * 2023-01-26 2024-08-02
CN116154098B (zh) * 2023-04-18 2023-06-27 南昌航空大学 一种高导电电极结构及其制备方法
CN117558903B (zh) * 2024-01-11 2024-04-02 湖南科晶新能源科技有限公司 一种石墨烯包覆磷酸铁锂的制备方法
CN119965221B (zh) * 2024-11-04 2025-09-30 宁德时代新能源科技股份有限公司 锂离子二次电池、正极活性材料和用电装置
JP7786535B1 (ja) * 2024-11-27 2025-12-16 トヨタ自動車株式会社 正極活物質、電極および電池
CN119890233B (zh) * 2025-01-06 2025-11-18 合肥国轩高科动力能源有限公司 磷酸铁锂正极片及其制备方法和锂离子电池
CN120048908B (zh) * 2025-04-25 2025-08-01 江苏时代新能源科技有限公司 正极复合集流体、电池单体、电池装置和用电装置

Family Cites Families (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0660870A (ja) 1992-08-05 1994-03-04 Toshiba Battery Co Ltd 乾電池の製造法
JP4765077B2 (ja) 2004-06-11 2011-09-07 国立大学法人東京農工大学 酸化ルテニウム内包ナノカーボン複合構造体
WO2006062947A2 (en) 2004-12-09 2006-06-15 Nanosys, Inc. Nanowire-based membrane electrode assemblies for fuel cells
US7939218B2 (en) 2004-12-09 2011-05-10 Nanosys, Inc. Nanowire structures comprising carbon
US7842432B2 (en) 2004-12-09 2010-11-30 Nanosys, Inc. Nanowire structures comprising carbon
US8278011B2 (en) 2004-12-09 2012-10-02 Nanosys, Inc. Nanostructured catalyst supports
KR100639889B1 (ko) 2004-12-30 2006-10-31 주식회사 소디프신소재 비탄소재료 함유 소구체 탄소분말 및 그 제조방법
JP3850427B2 (ja) 2005-03-22 2006-11-29 株式会社物産ナノテク研究所 炭素繊維結合体およびこれを用いた複合材料
EP1722428A1 (en) 2005-05-13 2006-11-15 Süd-Chemie Ag Lithium secondary battery and electrodes for use therein
US8003257B2 (en) 2005-07-04 2011-08-23 Showa Denko K.K. Method for producing anode for lithium secondary battery and anode composition, and lithium secondary battery
JP3958781B2 (ja) 2005-07-04 2007-08-15 昭和電工株式会社 リチウム二次電池用負極、負極組成物の製造方法、及びリチウム二次電池
US20070009799A1 (en) 2005-07-07 2007-01-11 Eveready Battery Company, Inc. Electrochemical cell having a partially oxidized conductor
US7914844B2 (en) 2005-11-18 2011-03-29 Northwestern University Stable dispersions of polymer-coated graphitic nanoplatelets
EP1952467B9 (en) 2005-11-21 2012-03-14 Nanosys, Inc. Nanowire structures comprising carbon
KR20140083054A (ko) 2006-06-02 2014-07-03 미쓰비시 가가꾸 가부시키가이샤 비수계 전해액 및 비수계 전해액 전지
JP2009021046A (ja) * 2007-07-10 2009-01-29 Panasonic Corp 非水電解質二次電池用正極材料およびそれを用いた非水電解質二次電池ならびに非水電解質二次電池用正極材料の製造方法
KR100923304B1 (ko) 2007-10-29 2009-10-23 삼성전자주식회사 그라펜 시트 및 그의 제조방법
US7745047B2 (en) 2007-11-05 2010-06-29 Nanotek Instruments, Inc. Nano graphene platelet-base composite anode compositions for lithium ion batteries
JP5377946B2 (ja) 2007-12-25 2013-12-25 花王株式会社 リチウム電池正極用複合材料
US8426064B2 (en) 2007-12-25 2013-04-23 Kao Corporation Composite material for positive electrode of lithium battery
KR20100139085A (ko) 2008-03-28 2010-12-31 비와이디 컴퍼니 리미티드 리튬 ２차 전지용 리튬 인산철 캐소드 물질을 제조하는 방법
WO2009127901A1 (en) 2008-04-14 2009-10-22 High Power Lithium S.A. Lithium metal phosphate/carbon nanocomposites as cathode active materials for secondary lithium batteries
US8936874B2 (en) 2008-06-04 2015-01-20 Nanotek Instruments, Inc. Conductive nanocomposite-based electrodes for lithium batteries
US8257867B2 (en) 2008-07-28 2012-09-04 Battelle Memorial Institute Nanocomposite of graphene and metal oxide materials
US8580432B2 (en) 2008-12-04 2013-11-12 Nanotek Instruments, Inc. Nano graphene reinforced nanocomposite particles for lithium battery electrodes
CN102171865A (zh) * 2008-12-24 2011-08-31 日本碍子株式会社 锂二次电池的正极活性物质用的板状粒子以及锂二次电池
US9093693B2 (en) 2009-01-13 2015-07-28 Samsung Electronics Co., Ltd. Process for producing nano graphene reinforced composite particles for lithium battery electrodes
EP2237346B1 (en) 2009-04-01 2017-08-09 The Swatch Group Research and Development Ltd. Electrically conductive nanocomposite material comprising sacrificial nanoparticles and open porous nanocomposites produced thereof
EP2228854B1 (en) 2009-03-12 2014-03-05 Belenos Clean Power Holding AG Nitride and carbide anode materials
US20140370380A9 (en) 2009-05-07 2014-12-18 Yi Cui Core-shell high capacity nanowires for battery electrodes
EP3865454A3 (en) 2009-05-26 2021-11-24 Belenos Clean Power Holding AG Stable dispersions of single and multiple graphene layers in solution
JP2011048992A (ja) 2009-08-26 2011-03-10 Sekisui Chem Co Ltd 炭素材料、電極材料及びリチウムイオン二次電池負極材料
JP2011076820A (ja) * 2009-09-30 2011-04-14 Hitachi Vehicle Energy Ltd リチウム二次電池及びリチウム二次電池用正極
US8778538B2 (en) 2009-11-06 2014-07-15 Northwestern University Electrode material comprising graphene-composite materials in a graphite network
JP5471351B2 (ja) 2009-11-20 2014-04-16 富士電機株式会社 グラフェン薄膜の製膜方法
US9431649B2 (en) * 2009-11-23 2016-08-30 Uchicago Argonne, Llc Coated electroactive materials
CN101752561B (zh) 2009-12-11 2012-08-22 宁波艾能锂电材料科技股份有限公司 石墨烯改性磷酸铁锂正极活性材料及其制备方法以及锂离子二次电池
CN101710619A (zh) * 2009-12-14 2010-05-19 重庆大学 一种锂离子电池的电极极片及其制作方法
US8652687B2 (en) 2009-12-24 2014-02-18 Nanotek Instruments, Inc. Conductive graphene polymer binder for electrochemical cell electrodes
WO2011116369A2 (en) 2010-03-19 2011-09-22 Board Of Regents, The University Of Texas System Electrophoretic deposition and reduction of graphene oxide to make graphene film coatings and electrode structures
KR101809771B1 (ko) 2010-05-14 2017-12-15 바스프 에스이 그래핀에 의한 금속 및 금속 산화물의 캡슐화 방법 및 상기 물질의 용도
CN103053055B (zh) 2010-08-19 2016-10-12 株式会社半导体能源研究所 电气设备
US8691441B2 (en) 2010-09-07 2014-04-08 Nanotek Instruments, Inc. Graphene-enhanced cathode materials for lithium batteries
CN103140967B (zh) 2010-10-08 2016-08-31 株式会社半导体能源研究所 储能装置用正极活性材料的制造方法及储能装置
US20120088151A1 (en) 2010-10-08 2012-04-12 Semiconductor Energy Laboratory Co., Ltd. Positive-electrode active material and power storage device
EP2698854B1 (en) 2010-10-22 2017-02-22 Belenos Clean Power Holding AG Method of an electrode (anode and cathode) performance enhancement by composite formation with graphene oxide
US20120164534A1 (en) * 2010-12-28 2012-06-28 Daiwon Choi GRAPHENE/LiFePO4 CATHODE WITH ENHANCED STABILITY
CN102148371A (zh) * 2011-03-03 2011-08-10 上海大学 三明治结构的石墨烯/磷酸铁锂复合材料及其制备方法
CN102169986B (zh) * 2011-04-02 2014-01-08 江苏乐能电池股份有限公司 一种磷酸铁锂/石墨烯复合正极材料的制备方法
JP2012224526A (ja) 2011-04-21 2012-11-15 Hiroshima Univ グラフェンの製造方法
CN102208626A (zh) * 2011-05-06 2011-10-05 中国科学院上海硅酸盐研究所 采用微波法快速制备石墨烯复合LiFePO4正极材料的方法
TWI582041B (zh) 2011-06-03 2017-05-11 半導體能源研究所股份有限公司 單層和多層石墨烯，彼之製法，含彼之物件，以及含彼之電器裝置
KR20190139340A (ko) 2011-06-03 2019-12-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 정극, 리튬 이온 이차 전지, 전기 자동차, 하이브리드 자동차, 이동체, 시스템, 및 전자 기기
US8814956B2 (en) 2011-07-14 2014-08-26 Semiconductor Energy Laboratory Co., Ltd. Power storage device, electrode, and manufacturing method thereof
CN102299326B (zh) * 2011-08-04 2014-01-29 浙江工业大学 一种石墨烯改性的磷酸铁锂/碳复合材料及其应用
WO2013027561A1 (en) 2011-08-19 2013-02-28 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrode
JP6029898B2 (ja) * 2011-09-09 2016-11-24 株式会社半導体エネルギー研究所 リチウム二次電池用正極の作製方法

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