CN108511674B - 正电极材料：用于其制备并在锂二次电池中使用的方法 - Google Patents

正电极材料：用于其制备并在锂二次电池中使用的方法 Download PDF

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CN108511674B
CN108511674B CN201810283179.4A CN201810283179A CN108511674B CN 108511674 B CN108511674 B CN 108511674B CN 201810283179 A CN201810283179 A CN 201810283179A CN 108511674 B CN108511674 B CN 108511674B
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positive electrode
electrode material
carbon
carbon material
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CN108511674A (zh
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K·扎吉布
A·盖尔斐
P·霍温顿
泽井岳彦
齐藤慎治
浦尾和则
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Hydro Quebec
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Siyian Co ltd
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CN201810283179.4A 2011-10-04 2012-10-04 正电极材料：用于其制备并在锂二次电池中使用的方法 Active CN108511674B (zh)

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CA2754372A CA2754372A1 (en) 2011-10-04 2011-10-04 Positive-electrode material for lithium-ion secondary battery and method of producing same
CA2,754,372 2011-10-04
PCT/CA2012/050702 WO2013049939A1 (en) 2011-10-04 2012-10-04 Positive-electrode materials: methods for their preparation and use in lithium secondary batteries
CN201280048742.0A CN103918109B (zh) 2011-10-04 2012-10-04 正电极材料：用于其制备并在锂二次电池中使用的方法

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CN108511674B true CN108511674B (zh) 2022-06-03

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US (4) US9577253B2 (https=)
EP (1) EP2764564B1 (https=)
JP (1) JP6321541B2 (https=)
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CN (2) CN108511674B (https=)
CA (2) CA2754372A1 (https=)
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Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2492167C (en) 2011-06-24 2018-12-05 Nexeon Ltd Structured particles
CA2754372A1 (en) * 2011-10-04 2013-04-04 Hydro-Quebec Positive-electrode material for lithium-ion secondary battery and method of producing same
EP2810322A1 (en) 2012-01-30 2014-12-10 Nexeon Limited Composition of si/c electro active material
JP6184056B2 (ja) * 2012-04-09 2017-08-23 リケンテクノス株式会社 樹脂組成物
CA2776205A1 (en) 2012-05-08 2013-11-08 Hydro-Quebec Lithium-ion secondary battery and method of producing same
JP5497109B2 (ja) 2012-07-03 2014-05-21 昭和電工株式会社 複合炭素繊維
JP5497110B2 (ja) 2012-07-03 2014-05-21 昭和電工株式会社 複合炭素繊維の製造方法
CA2794290A1 (en) 2012-10-22 2014-04-22 Hydro-Quebec Method of producing electrode material for lithium-ion secondary battery and lithium-ion secondary battery using such electrode material
JP5949798B2 (ja) * 2013-03-25 2016-07-13 住友大阪セメント株式会社 電極材料、電極材料の製造方法及び電極並びにリチウムイオン電池
CA2820227C (en) * 2013-07-10 2020-10-20 Grafoid, Inc. Novel composite conductive material
US11043680B2 (en) * 2013-11-13 2021-06-22 Showa Denko K.K. Electrode material including small diameter, carbon nanotubes bridging large diameter carbon nanotubes, redox flow battery electrode, redox flow battery, and method for producing electrode material
JP2015185229A (ja) * 2014-03-20 2015-10-22 三菱マテリアル株式会社 リチウムイオン二次電池の電極
WO2015150213A1 (de) * 2014-04-04 2015-10-08 Basf Se Verfahren zur herstellung von formkörpern
KR101567203B1 (ko) 2014-04-09 2015-11-09 (주)오렌지파워 이차 전지용 음극 활물질 및 이의 방법
US20170098817A1 (en) * 2014-05-21 2017-04-06 GM Global Technology Operations LLC Distributing conductive carbon black on active material in lithium battery electrodes
KR102276423B1 (ko) * 2014-06-10 2021-07-12 삼성전자주식회사 복합체, 이를 이용한 전기화학적 활물질 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자
KR101550781B1 (ko) 2014-07-23 2015-09-08 (주)오렌지파워 2 차 전지용 실리콘계 활물질 입자의 제조 방법
GB2533161C (en) 2014-12-12 2019-07-24 Nexeon Ltd Electrodes for metal-ion batteries
JP6505464B2 (ja) * 2015-02-20 2019-04-24 大阪瓦斯株式会社 リチウム二次電池用負極材料、リチウム二次電池用の負極活物質層用組成物、リチウム二次電池用負極及びリチウム二次電池の製造方法
JP6042513B2 (ja) * 2015-03-24 2016-12-14 太平洋セメント株式会社 二次電池用正極活物質及びその製造方法
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KR101726037B1 (ko) 2015-03-26 2017-04-11 (주)오렌지파워 실리콘계 음극 활물질 및 이의 제조 방법
US10826068B2 (en) 2015-06-30 2020-11-03 Murata Manufacturing Co., Ltd. Negative electrode, battery, battery pack, electronic apparatus, electrically driven vehicle, electrical storage device, and electric power system
US10971717B2 (en) * 2015-11-19 2021-04-06 Tdk Corporation Positive electrode active material, positive electrode, and lithium ion secondary battery
KR101918815B1 (ko) 2016-08-23 2018-11-15 넥시온 엘티디. 이차 전지용 음극 활물질 및 이의 제조 방법
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WO2019016925A1 (en) * 2017-07-20 2019-01-24 Nec Corporation CARBON CONDUCTIVE ADDITIVES FOR LITHIUM ION BATTERY
CN107845796B (zh) * 2017-10-27 2020-10-23 东北大学秦皇岛分校 一种碳掺杂磷酸钒钠正极材料及其制备方法和应用
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WO2020105729A1 (ja) * 2018-11-22 2020-05-28 国立大学法人信州大学 リチウムイオン二次電池用正極、リチウムイオン二次電池およびリチウムイオン二次電池用正極の製造方法
CN109659531A (zh) * 2018-12-17 2019-04-19 中科廊坊过程工程研究院 一种镍钴铝酸锂复合正极材料及其制备方法和应用
JP7524892B2 (ja) * 2019-03-11 2024-07-30 日本ケミコン株式会社 電極及び電極の製造方法
CN111081980B (zh) * 2019-12-24 2020-11-27 苏州睿梵工业设计有限公司 一种电动工具用锂离子电池的石墨负极的制备方法
CN111403732B (zh) * 2020-03-30 2021-07-02 江西安驰新能源科技有限公司 一种高能量密度磷酸铁锂电池
JP7362585B2 (ja) * 2020-09-29 2023-10-17 プライムアースＥｖエナジー株式会社 リチウムイオン二次電池用正極、リチウムイオン二次電池、及びリチウムイオン二次電池用正極の製造方法
JP7362586B2 (ja) * 2020-09-29 2023-10-17 プライムアースＥｖエナジー株式会社 リチウムイオン二次電池用正極、リチウムイオン二次電池、及びリチウムイオン二次電池用正極の製造方法
WO2023090453A1 (ja) * 2021-11-22 2023-05-25 株式会社レゾナック 正極合剤層、導電助剤、正極合剤およびリチウムイオン二次電池
KR102873758B1 (ko) * 2021-11-26 2025-10-17 삼성에스디아이 주식회사 복합양극활물질, 이를 채용한 양극과 리튬전지 및 이의 제조방법
CN116565107A (zh) * 2022-01-27 2023-08-08 宁德时代新能源科技股份有限公司 负极极片、二次电池、电池模块、电池包及用电装置
CN114975973A (zh) * 2022-07-05 2022-08-30 北京理工大学 一种改性的高性能焦磷酸铁钠钠离子电池正极材料、其制备及应用
US20240154127A1 (en) * 2022-11-03 2024-05-09 Lg Energy Solution, Ltd. Positive Electrode and Lithium Secondary Battery Manufactured Using the Same
CN116544381B (zh) * 2023-05-30 2024-04-05 广东凯金新能源科技股份有限公司 预镁硅氧负极材料及其制备方法、及二次电池
WO2025095771A1 (en) * 2023-10-31 2025-05-08 Petroliam Nasional Berhad (Petronas) Electrode formulations
JP2025185839A (ja) * 2024-06-11 2025-12-23 三菱鉛筆株式会社 カーボンナノチューブ分散液、電極膜および電池用セパレーター
CN120674480B (zh) * 2025-08-19 2026-01-09 湖北万润新能源科技股份有限公司 一种复合磷酸铁锂材料及其制备方法、正极极片和二次电池

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009043514A (ja) * 2007-08-08 2009-02-26 Toyota Motor Corp 電極材料、電極板、二次電池、及び電極材料の製造方法
CN101669236B (zh) * 2007-04-27 2012-08-29 丰田自动车株式会社 二次电池用电极及其制造方法以及二次电池

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0603397B2 (en) 1991-09-13 2002-12-18 Asahi Kasei Kogyo Kabushiki Kaisha Secondary cell
JP3523397B2 (ja) 1995-11-07 2004-04-26 日本電信電話株式会社 非水電解質二次電池
US5910382A (en) 1996-04-23 1999-06-08 Board Of Regents, University Of Texas Systems Cathode materials for secondary (rechargeable) lithium batteries
CA2270771A1 (fr) * 1999-04-30 2000-10-30 Hydro-Quebec Nouveaux materiaux d'electrode presentant une conductivite de surface elevee
JP4595145B2 (ja) 1999-10-27 2010-12-08 ソニー株式会社 非水電解質電池
JP2003168429A (ja) 2001-11-29 2003-06-13 Sanyo Electric Co Ltd 非水電解質二次電池
JP2003272632A (ja) * 2002-03-15 2003-09-26 Mikuni Color Ltd 炭素被覆リチウム遷移金属酸化物、２次電池正極材料及び２次電池
US6913855B2 (en) 2002-07-22 2005-07-05 Valence Technology, Inc. Method of synthesizing electrochemically active materials from a slurry of precursors
JP4040606B2 (ja) 2003-06-06 2008-01-30 Ｊｆｅケミカル株式会社 リチウムイオン二次電池用負極材料およびその製造方法、ならびにリチウムイオン二次電池用負極およびリチウムイオン二次電池
TW200508431A (en) * 2003-08-26 2005-03-01 Showa Denko Kk Crimped carbon fiber and production method thereof
JP2007242386A (ja) 2006-03-08 2007-09-20 Matsushita Electric Ind Co Ltd 電極およびそれを用いた蓄電素子
JP5345300B2 (ja) 2006-06-27 2013-11-20 花王株式会社 リチウムイオン電池用複合正極材料およびこれを用いた電池
KR101114122B1 (ko) 2006-06-27 2012-03-13 닛산 지도우샤 가부시키가이샤 리튬이온 전지용 복합 양극재료 및 이것을 이용한 전지
CA2623407A1 (en) * 2008-02-28 2009-08-28 Hydro-Quebec Composite electrode material
CA2638410A1 (en) 2008-07-28 2010-01-28 Hydro-Quebec Composite electrode material
JP5794753B2 (ja) * 2008-09-30 2015-10-14 電気化学工業株式会社 二次電池用正極
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
JP5650418B2 (ja) 2009-03-12 2015-01-07 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 犠牲ナノ粒子を含む電気伝導性ナノ複合材料およびそれから生成される開放多孔質ナノ複合材
US8877865B2 (en) * 2009-03-30 2014-11-04 Kuraray Co., Ltd. Resin composition and multilayered structure
JP4835881B2 (ja) * 2009-03-31 2011-12-14 宇部興産株式会社 リチウムイオン電池用電極およびその製造方法
CN101567441B (zh) * 2009-06-09 2011-11-30 天津大学 一步法碳包覆的LiFePO4粉体的制备方法
JP2011060432A (ja) * 2009-09-04 2011-03-24 Ube Industries Ltd 微細な炭素繊維で覆われた粒子
JP5486907B2 (ja) 2009-11-18 2014-05-07 電気化学工業株式会社 リチウムイオン二次電池用正極材及びその製造方法
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
JP5799486B2 (ja) * 2010-02-12 2015-10-28 東洋インキＳｃホールディングス株式会社 炭素材料分散液
CN101789502A (zh) * 2010-03-12 2010-07-28 江苏工业学院 金属离子掺杂和碳包覆相结合改性锂离子电池正极材料
CN101834288A (zh) * 2010-03-23 2010-09-15 浙江大学 一种磷酸铁锂/纳米碳复合材料及其制备方法
CN101800310B (zh) * 2010-04-02 2013-02-13 中国科学院苏州纳米技术与纳米仿生研究所 一种掺入石墨烯的锂离子电池正极材料的制备方法
CN101944601B (zh) * 2010-09-27 2012-08-01 彩虹集团公司 一种纳米磷酸铁锂均匀碳包覆的方法
US8753772B2 (en) * 2010-10-07 2014-06-17 Battelle Memorial Institute Graphene-sulfur nanocomposites for rechargeable lithium-sulfur battery electrodes
CN102013477B (zh) * 2010-11-10 2012-05-23 河北力滔电池材料有限公司 一种锂离子电池复合材料磷酸铁锂/碳的制备方法
CN102104143A (zh) * 2010-11-29 2011-06-22 唐品利 一种高性能动力电池用复合材料的水热合成法
CA2754372A1 (en) * 2011-10-04 2013-04-04 Hydro-Quebec Positive-electrode material for lithium-ion secondary battery and method of producing same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101669236B (zh) * 2007-04-27 2012-08-29 丰田自动车株式会社 二次电池用电极及其制造方法以及二次电池
JP2009043514A (ja) * 2007-08-08 2009-02-26 Toyota Motor Corp 電極材料、電極板、二次電池、及び電極材料の製造方法

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