JP2007294461A5 - - Google Patents

Download PDF

Info

Publication number
JP2007294461A5
JP2007294461A5 JP2007114024A JP2007114024A JP2007294461A5 JP 2007294461 A5 JP2007294461 A5 JP 2007294461A5 JP 2007114024 A JP2007114024 A JP 2007114024A JP 2007114024 A JP2007114024 A JP 2007114024A JP 2007294461 A5 JP2007294461 A5 JP 2007294461A5
Authority
JP
Japan
Prior art keywords
positive electrode
group
nanometer
electrode material
sized
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2007114024A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007294461A (ja
JP5039423B2 (ja
Filing date
Publication date
Priority claimed from CNB2006100749646A external-priority patent/CN100563047C/zh
Application filed filed Critical
Publication of JP2007294461A publication Critical patent/JP2007294461A/ja
Publication of JP2007294461A5 publication Critical patent/JP2007294461A5/ja
Application granted granted Critical
Publication of JP5039423B2 publication Critical patent/JP5039423B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2007114024A 2006-04-25 2007-04-24 充電式バッテリ製造用の正極材料 Active JP5039423B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006100749646A CN100563047C (zh) 2006-04-25 2006-04-25 适用于制作二次电池的正极的复合材料及其所制得的电池
CN200610074964.6 2006-04-25

Publications (3)

Publication Number Publication Date
JP2007294461A JP2007294461A (ja) 2007-11-08
JP2007294461A5 true JP2007294461A5 (https=) 2011-03-31
JP5039423B2 JP5039423B2 (ja) 2012-10-03

Family

ID=38292683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007114024A Active JP5039423B2 (ja) 2006-04-25 2007-04-24 充電式バッテリ製造用の正極材料

Country Status (5)

Country Link
EP (1) EP1850409A1 (https=)
JP (1) JP5039423B2 (https=)
KR (1) KR100809570B1 (https=)
CN (1) CN100563047C (https=)
CA (1) CA2585594C (https=)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2395059B (en) 2002-11-05 2005-03-16 Imp College Innovations Ltd Structured silicon anode
GB0601318D0 (en) 2006-01-23 2006-03-01 Imp Innovations Ltd Method of etching a silicon-based material
GB0601319D0 (en) 2006-01-23 2006-03-01 Imp Innovations Ltd A method of fabricating pillars composed of silicon-based material
CA2569991A1 (en) 2006-12-07 2008-06-07 Michel Gauthier C-treated nanoparticles and agglomerate and composite thereof as transition metal polyanion cathode materials and process for making
GB0709165D0 (en) 2007-05-11 2007-06-20 Nexeon Ltd A silicon anode for a rechargeable battery
GB0713895D0 (en) 2007-07-17 2007-08-29 Nexeon Ltd Production
GB0713898D0 (en) 2007-07-17 2007-08-29 Nexeon Ltd A method of fabricating structured particles composed of silcon or a silicon-based material and their use in lithium rechargeable batteries
GB0713896D0 (en) 2007-07-17 2007-08-29 Nexeon Ltd Method
JP5314264B2 (ja) * 2007-09-26 2013-10-16 古河電池株式会社 リチウム二次電池用正極活物質の製造法、正極活物質及びリチウム二次電池
EP2065887A1 (en) * 2007-11-30 2009-06-03 Hitachi Global Storage Technologies Netherlands B.V. Method for manufacturing magnetic disk unit
CN101952999A (zh) * 2007-12-22 2011-01-19 普里梅精密材料有限公司 小颗粒电极材料组合物及其形成方法
US20090194747A1 (en) * 2008-02-04 2009-08-06 Vale Inco Limited Method for improving environmental stability of cathode materials for lithium batteries
JP5165515B2 (ja) * 2008-09-19 2013-03-21 株式会社日立製作所 リチウムイオン二次電池
JP5396798B2 (ja) 2008-09-30 2014-01-22 Tdk株式会社 活物質材料、それを用いた正極及びリチウムイオン二次電池
US8821763B2 (en) 2008-09-30 2014-09-02 Tdk Corporation Active material and method of manufacturing active material
JP5365125B2 (ja) * 2008-09-30 2013-12-11 Tdk株式会社 リチウムイオン二次電池の正極用活物質
GB2464158B (en) 2008-10-10 2011-04-20 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
GB2464157B (en) 2008-10-10 2010-09-01 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material
CA2741042C (en) 2008-10-22 2014-07-22 Sanghoon Choy Lithium iron phosphate having olivine structure and method for preparing the same
JP5347605B2 (ja) * 2009-03-16 2013-11-20 Tdk株式会社 活物質、これを含む電極、当該電極を含むリチウムイオン二次電池、及び活物質の製造方法
US8398883B2 (en) * 2009-03-19 2013-03-19 Advanced Lithium Electrochemistry Co., Ltd. Electrochemical composition and associated technology
GB2470056B (en) 2009-05-07 2013-09-11 Nexeon Ltd A method of making silicon anode material for rechargeable cells
US9853292B2 (en) 2009-05-11 2017-12-26 Nexeon Limited Electrode composition for a secondary battery cell
GB2470190B (en) 2009-05-11 2011-07-13 Nexeon Ltd A binder for lithium ion rechargeable battery cells
WO2011039890A1 (ja) * 2009-10-02 2011-04-07 トヨタ自動車株式会社 リチウム二次電池および該電池用正極
WO2011039891A1 (ja) 2009-10-02 2011-04-07 トヨタ自動車株式会社 リチウム二次電池及び該電池用正極
BR112012010448A2 (pt) * 2009-11-05 2016-03-08 Umicore Nv pó de óxido de metal de transição de lítio para uso em uma bateria recarregável, processo para cobrir o mesmo, e, uso de um pó de óxido de metal de transição de lítio
CN102668198B (zh) * 2009-11-18 2016-09-07 三井化学株式会社 电化学电池用水性糊剂、涂布该水性糊剂而形成的电化学电池用极板、及包括该极板的电池
KR101505218B1 (ko) 2010-03-12 2015-03-24 주식회사 엘지화학 수명 저하가 없는 급속 충전형 음극과 이를 포함하는 리튬 이차전지
GB201005979D0 (en) 2010-04-09 2010-05-26 Nexeon Ltd A method of fabricating structured particles composed of silicon or a silicon-based material and their use in lithium rechargeable batteries
GB201009519D0 (en) 2010-06-07 2010-07-21 Nexeon Ltd An additive for lithium ion rechargeable battery cells
GB201014707D0 (en) 2010-09-03 2010-10-20 Nexeon Ltd Electroactive material
GB201014706D0 (en) 2010-09-03 2010-10-20 Nexeon Ltd Porous electroactive material
KR101173868B1 (ko) 2010-12-03 2012-08-14 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
JP5736965B2 (ja) * 2011-05-27 2015-06-17 日立金属株式会社 リチウム二次電池用正極活物質とその製造方法、リチウム二次電池用正極、及びリチウム二次電池
KR101227107B1 (ko) * 2011-06-13 2013-01-28 한국과학기술원 2단계 결정화 공정을 통한 마이크로 크기의 다공성 LiFePO4/C복합체 제조방법 및 리튬이온전지 양극재로의 이용방법
JP5273274B1 (ja) * 2012-04-27 2013-08-28 東洋インキScホールディングス株式会社 リチウム二次電池電極形成用組成物、二次電池用電極
KR20150084995A (ko) 2012-11-12 2015-07-22 미쯔이 죠센 가부시키가이샤 전극 재료 및 전극 재료의 제조 방법
JP5665896B2 (ja) * 2013-01-30 2015-02-04 国立大学法人群馬大学 活物質材料およびリチウムイオン電池
EP2778127A1 (en) * 2013-03-15 2014-09-17 Clariant International Ltd. Lithium transition metal phosphate secondary agglomerates and process for its manufacture
EP2778126A1 (en) * 2013-03-15 2014-09-17 Clariant International Ltd. Lithium transition metal phosphate secondary agglomerates and process for its manufacture
CN103413945A (zh) * 2013-08-27 2013-11-27 昆明理工大学 一种锂离子电池正极材料的制造方法
EP2882015B1 (en) 2013-08-28 2018-10-03 LG Chem, Ltd. Cathode active material containing lithium transition metal phosphate particles, preparation method therefor, and lithium secondary battery containing same
EP3018740B1 (en) * 2013-09-02 2017-11-01 LG Chem, Ltd. Anode for secondary battery and secondary battery including same
KR101764470B1 (ko) 2014-10-02 2017-08-02 주식회사 엘지화학 이종의 바인더를 포함하는 양극 활물질 슬러리 및 이로부터 제조된 양극
CN111009691B (zh) * 2019-12-24 2021-01-26 天津巴莫科技有限责任公司 一种高性能nascion结构固态电解质及其制备方法
KR102602749B1 (ko) 2021-02-19 2023-11-15 전남대학교산학협력단 탄소 코팅된 nmtvp 나노복합체 양극재료, 그 제조방법 및 이를 포함하는 양극 및 나트륨이온배터리
CN113921779B (zh) * 2021-09-08 2022-12-13 西北大学 一种nasicon型钠快离子导体材料、制备方法及应用
CN115417393A (zh) * 2022-09-05 2022-12-02 广西大学 一种球形磷酸锰锆钠/碳复合材料及制备方法和应用
CN116093268A (zh) * 2023-02-21 2023-05-09 湖北亿纬动力有限公司 一种正极极片及其制备方法和应用
CN119092698A (zh) * 2023-10-31 2024-12-06 贝特瑞新材料集团股份有限公司 负极材料及电池
KR20250157800A (ko) * 2024-04-29 2025-11-05 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이를 포함하는 양극, 및 이를 포함하는 리튬 이차 전지

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5910382A (en) * 1996-04-23 1999-06-08 Board Of Regents, University Of Texas Systems Cathode materials for secondary (rechargeable) lithium batteries
JP4749551B2 (ja) * 1999-04-06 2011-08-17 ソニー株式会社 正極活物質及び非水電解質二次電池
US6528033B1 (en) * 2000-01-18 2003-03-04 Valence Technology, Inc. Method of making lithium-containing materials
CA2320661A1 (fr) * 2000-09-26 2002-03-26 Hydro-Quebec Nouveau procede de synthese de materiaux limpo4 a structure olivine
JP3921931B2 (ja) * 2000-09-29 2007-05-30 ソニー株式会社 正極活物質及び非水電解質電池
JP4187524B2 (ja) * 2002-01-31 2008-11-26 日本化学工業株式会社 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
JP4187523B2 (ja) * 2002-01-31 2008-11-26 日本化学工業株式会社 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
US6815122B2 (en) * 2002-03-06 2004-11-09 Valence Technology, Inc. Alkali transition metal phosphates and related electrode active materials
CN100379062C (zh) * 2002-06-21 2008-04-02 优米科尔公司 覆碳含锂粉末及其制造方法
JP4260572B2 (ja) * 2003-07-29 2009-04-30 日本化学工業株式会社 Mn原子を含有するリチウム鉄リン系複合酸化物炭素複合体の製造方法
JP4483253B2 (ja) * 2003-09-30 2010-06-16 三菱化学株式会社 リチウム二次電池用正極材料、リチウム二次電池用正極及びリチウム二次電池
JP2007035358A (ja) * 2005-07-25 2007-02-08 Toyota Central Res & Dev Lab Inc 正極活物質及びその製造方法、並びにリチウムイオン二次電池
DE602005004797T2 (de) * 2005-10-03 2009-02-05 Aquire Energy Co. Ltd. Verfahren zur Herstellung von Lithium-Metallmischverbindungen

Similar Documents

Publication Publication Date Title
JP5039423B2 (ja) 充電式バッテリ製造用の正極材料
JP2007294461A5 (https=)
US7700236B2 (en) Cathode material for manufacturing a rechargeable battery
US12368168B2 (en) Method of producing electrode material for lithium-ion secondary battery and lithium-ion battery using such electrode material
CN116022771B (zh) 硬碳材料、负极极片以及电化学装置
KR100796687B1 (ko) 리튬 이차 전지용 활물질, 이의 제조방법 및 이를 포함하는 리튬 이차 전지
KR101313350B1 (ko) 개방 다공성 전기 전도성 나노복합체 물질
KR20220092556A (ko) 전지를 위한 음극활물질 및 그 제조 방법, 전지 음극, 전지
WO2014104466A1 (ko) 망간 인산화물이 코팅된 리튬 이차전지용 양극 활물질 및 그의 제조 방법
JP2013246936A (ja) 非水系二次電池用正極活物質
WO2006068066A1 (ja) 非水電解液二次電池用もしくは非水電解液電気化学キャパシタ用の複合電極活物質およびその製造法
KR20150117172A (ko) 음극 활물질, 이의 제조 방법, 및 이를 포함하는 리튬 이차전지
JP2011249293A (ja) リチウム遷移金属化合物及びその製造方法、並びにリチウムイオン電池
CN104508871A (zh) 制备硅系负极活性物质的方法、用于锂二次电池的负极活性物质和包括其的锂二次电池
CN103441250B (zh) 锂离子二次电池,用于该二次电池的负极材料、制备方法
JP2017050204A (ja) 非水電解質二次電池用正極材料、その製造方法および非水電解質二次電池
Chang et al. Targeted partial surface modification with nano-SiO2@ Li2CoPO4F as high-voltage cathode material for LIBs
Fang et al. Preparation, microstructure, and electrochemical properties of Sn-Co-C anode materials using composited carbon sources
CN115241436B (zh) 高首效锂掺杂硅氧化物复合负极材料及其制备方法
Meng et al. Hierarchical porous LixV2O4/C anode assembled with nanoflake for high-performance lithium-ion battery
CN115583873B (zh) 一种方酸锂材料及其制备方法和应用
JPH06150930A (ja) 非水系二次電池
Chen et al. synthesis and electrochemical properties of Li2FeSiO4/C as cathode materials for lithium-ion batteries
WO2025206072A1 (ja) 負極活物質、負極、および電池
JPH10106565A (ja) 非水電解質電池用正極活物質およびその製造方法