CN102113152B - 电极材料前体的制造方法以及使用所得到的电极材料前体的电极材料的制造方法 - Google Patents

电极材料前体的制造方法以及使用所得到的电极材料前体的电极材料的制造方法 Download PDF

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CN102113152B
CN102113152B CN2009801305292A CN200980130529A CN102113152B CN 102113152 B CN102113152 B CN 102113152B CN 2009801305292 A CN2009801305292 A CN 2009801305292A CN 200980130529 A CN200980130529 A CN 200980130529A CN 102113152 B CN102113152 B CN 102113152B
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electrode material
core
precursor
active material
electrode
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CN102113152A (zh
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周豪慎
王永刚
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National Institute of Advanced Industrial Science and Technology AIST
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CN2009801305292A 2008-08-06 2009-08-06 电极材料前体的制造方法以及使用所得到的电极材料前体的电极材料的制造方法 Expired - Fee Related CN102113152B (zh)

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Application Number Priority Date Filing Date Title
JP2008202754A JP5196555B2 (ja) 2008-08-06 2008-08-06 電極材料前駆体の製造方法及び得られた電極材料前駆体を用いる電極材料の製造方法
JP2008-202754 2008-08-06
PCT/JP2009/063945 WO2010016545A1 (ja) 2008-08-06 2009-08-06 電極材料前駆体の製造方法及び得られた電極材料前駆体を用いる電極材料の製造方法

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CN102113152B true CN102113152B (zh) 2013-11-06

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Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5589338B2 (ja) * 2009-10-09 2014-09-17 東洋インキＳｃホールディングス株式会社 リチウム二次電池用正極活物質材料の製造方法、及びそれを用いたリチウム二次電池
CN102169980A (zh) * 2010-02-27 2011-08-31 比亚迪股份有限公司 一种负极活性材料的制备方法
US9419271B2 (en) 2010-07-02 2016-08-16 Semiconductor Energy Laboratory Co., Ltd. Electrode material and method for forming electrode material
JP5516732B2 (ja) * 2010-07-05 2014-06-11 独立行政法人産業技術総合研究所 電極材料およびそれを含む電極、電池、ならびに電極材料前駆体の製造方法およびそれを用いた電極材料の製造方法
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
KR101384881B1 (ko) * 2010-11-02 2014-04-15 한국전자통신연구원 리튬 이차전지
JP5851707B2 (ja) * 2011-04-01 2016-02-03 三井造船株式会社 リン酸鉄リチウム正極材料およびその製造方法
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
US11296322B2 (en) 2011-06-03 2022-04-05 Semiconductor Energy Laboratory Co., Ltd. Single-layer and multilayer graphene, method of manufacturing the same, object including the same, and electric device including the same
JP6025284B2 (ja) 2011-08-19 2016-11-16 株式会社半導体エネルギー研究所 蓄電装置用の電極及び蓄電装置
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
JP6000017B2 (ja) 2011-08-31 2016-09-28 株式会社半導体エネルギー研究所 蓄電装置及びその作製方法
US9401247B2 (en) 2011-09-21 2016-07-26 Semiconductor Energy Laboratory Co., Ltd. Negative electrode for power storage device and power storage device
CN102408562B (zh) * 2011-09-23 2013-04-03 西南交通大学 一种具有核-壳结构的聚苯胺/四氧化三铁复合物的制备方法
JP6218349B2 (ja) 2011-09-30 2017-10-25 株式会社半導体エネルギー研究所 蓄電装置
CN102683695A (zh) * 2011-12-30 2012-09-19 南昌大学 一种前驱体原位聚合-碳热还原法制备LiFePO4/C复合正极材料的方法
CN103208626B (zh) * 2012-01-17 2016-03-02 深圳市沃特玛电池有限公司 一种采用苯胺制备磷酸铁锂/碳复合材料的方法
DE102012202968A1 (de) * 2012-02-28 2013-08-29 Sgl Carbon Se Verfahren zur Herstellung von beschichteten Aktivmaterialien und deren Verwendung für Batterien
KR101973052B1 (ko) 2012-08-10 2019-04-26 삼성에스디아이 주식회사 리튬 금속인산화물의 제조방법
CN102769134B (zh) * 2012-08-15 2014-09-10 吉林大学 一种锂离子电池正极复合材料LiFePO4/C的制备方法
JP5838934B2 (ja) * 2012-08-30 2016-01-06 株式会社デンソー 非水電解質二次電池用正極活物質の製造方法
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CN107403928A (zh) * 2017-07-18 2017-11-28 武汉理工大学 一种棒状核壳结构的四氧化三锰/碳复合材料及其制备方法和应用
CN108539174A (zh) * 2018-04-20 2018-09-14 中南大学 一种磷酸亚铁锂/碳复合材料的制备方法
CN109065877B (zh) * 2018-10-09 2021-11-12 湖南雅城新材料有限公司 一种纳米级磷酸铁的制备方法
CN110828795B (zh) * 2019-10-29 2022-06-03 陈璞 锌锰氧正极材料及其制备方法和应用
US20230050890A1 (en) 2020-01-27 2023-02-16 Toray Industries, Inc. Active material for secondary battery electrodes and secondary battery using same
JP7082737B1 (ja) 2021-07-14 2022-06-09 Ｃｐエナジー株式会社 非水電解質二次電池用正極材及びその製造方法
CN114808025B (zh) * 2022-02-10 2023-08-18 上海应用技术大学 一种三维纳米棒状复合析氧电极材料及制备方法
CN117425983A (zh) * 2022-03-31 2024-01-19 宁德时代新能源科技股份有限公司 一种正极极片、二次电池、电池模块、电池包和用电装置
CN116014138A (zh) * 2023-02-01 2023-04-25 宜春天赐高新材料有限公司 一种纳米磷酸铁锂及其制备方法与应用

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003292309A (ja) * 2002-01-31 2003-10-15 Nippon Chem Ind Co Ltd リチウム鉄リン系複合酸化物炭素複合体、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001118570A (ja) 1999-10-19 2001-04-27 Nec Corp ポリマー二次電池用電極の製造方法
CA2320661A1 (fr) * 2000-09-26 2002-03-26 Hydro-Quebec Nouveau procede de synthese de materiaux limpo4 a structure olivine
CA2327370A1 (fr) * 2000-12-05 2002-06-05 Hydro-Quebec Nouvelle methode de fabrication de li4ti5o12 pur a partir du compose ternaire tix-liy-carbone: effet du carbone sur la synthese et la conductivite de l'electrode
JP2002358959A (ja) * 2001-03-27 2002-12-13 Showa Denko Kk 正極活物質、その製造方法、該正極活物質を用いたペースト、正極及び非水電解質二次電池
AU2003250847A1 (en) * 2002-06-21 2004-01-06 Le Centre National De La Recherche Scientifique Carbon-coated li-containing powders and process for production thereof
CN1918731B (zh) * 2004-02-07 2011-03-09 株式会社Lg化学 导电材料涂覆的电极添加剂和包含它的锂二次电池
JP2005353330A (ja) * 2004-06-09 2005-12-22 Japan Storage Battery Co Ltd 非水電解質電気化学セル
US7524529B2 (en) * 2005-09-09 2009-04-28 Aquire Energy Co., Ltd. Method for making a lithium mixed metal compound having an olivine structure
WO2007083457A1 (ja) * 2006-01-20 2007-07-26 Nippon Mining & Metals Co., Ltd. リチウムニッケルマンガンコバルト複合酸化物及びリチウム二次電池

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003292309A (ja) * 2002-01-31 2003-10-15 Nippon Chem Ind Co Ltd リチウム鉄リン系複合酸化物炭素複合体、その製造方法、リチウム二次電池正極活物質及びリチウム二次電池

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开2003-292309A 2003.10.15

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CN102113152A (zh) 2011-06-29
EP2309573B1 (en) 2017-09-27
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