JP4984436B2 - リチウムイオン二次電池用正極活物質およびその製造方法、並びにリチウムイオン二次電池用正極およびリチウムイオン二次電池 - Google Patents

リチウムイオン二次電池用正極活物質およびその製造方法、並びにリチウムイオン二次電池用正極およびリチウムイオン二次電池 Download PDF

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JP4984436B2
JP4984436B2 JP2005156030A JP2005156030A JP4984436B2 JP 4984436 B2 JP4984436 B2 JP 4984436B2 JP 2005156030 A JP2005156030 A JP 2005156030A JP 2005156030 A JP2005156030 A JP 2005156030A JP 4984436 B2 JP4984436 B2 JP 4984436B2
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manganese
nickel
positive electrode
lithium
secondary battery
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JP2006331940A (ja
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春夫 渡辺
謙二 荻須
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Sony Corp
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Sony Corp
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Priority to JP2005156030A priority Critical patent/JP4984436B2/ja
Priority to US11/419,863 priority patent/US8445129B2/en
Priority to KR1020060047609A priority patent/KR20060122779A/ko
Priority to CNB2006101212559A priority patent/CN100527489C/zh
Publication of JP2006331940A publication Critical patent/JP2006331940A/ja
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Publication of JP4984436B2 publication Critical patent/JP4984436B2/ja
Priority to US13/866,357 priority patent/US8748042B2/en
Priority to US14/181,402 priority patent/US9190662B2/en
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
JP2005156030A 2005-05-27 2005-05-27 リチウムイオン二次電池用正極活物質およびその製造方法、並びにリチウムイオン二次電池用正極およびリチウムイオン二次電池 Active JP4984436B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005156030A JP4984436B2 (ja) 2005-05-27 2005-05-27 リチウムイオン二次電池用正極活物質およびその製造方法、並びにリチウムイオン二次電池用正極およびリチウムイオン二次電池
US11/419,863 US8445129B2 (en) 2005-05-27 2006-05-23 Cathode active material, method of manufacturing it, cathode, and battery
KR1020060047609A KR20060122779A (ko) 2005-05-27 2006-05-26 캐쏘드 활성 물질 및 그의 제조 방법, 및 캐쏘드 및 전지
CNB2006101212559A CN100527489C (zh) 2005-05-27 2006-05-29 正极活性材料及其生产方法、正极以及电池
US13/866,357 US8748042B2 (en) 2005-05-27 2013-04-19 Cathode active material, method of manufacturing it, cathode, and battery
US14/181,402 US9190662B2 (en) 2005-05-27 2014-02-14 Cathode active material, method of manufacturing it, cathode, and battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005156030A JP4984436B2 (ja) 2005-05-27 2005-05-27 リチウムイオン二次電池用正極活物質およびその製造方法、並びにリチウムイオン二次電池用正極およびリチウムイオン二次電池

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JP2006331940A JP2006331940A (ja) 2006-12-07
JP4984436B2 true JP4984436B2 (ja) 2012-07-25

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JP (1) JP4984436B2 (zh)
CN (1) CN100527489C (zh)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4748136B2 (ja) * 2007-10-03 2011-08-17 ソニー株式会社 耐熱絶縁層付きセパレータ及び非水電解質二次電池
EP2214234B1 (en) * 2007-11-12 2014-01-08 Toda Kogyo Corporation Li-ni-based composite oxide particle powder for rechargeable battery with nonaqueous elctrolyte, process for producing the powder, and rechargeable battery with nonaqueous electrolyte
CN102339998B (zh) * 2010-07-21 2016-06-22 北京当升材料科技股份有限公司 一种锂离子电池正极材料及其制备方法
CN101944599B (zh) * 2010-09-15 2012-11-14 宁波科博特钴镍有限公司 钴基材料的制备方法
CN102122712A (zh) * 2011-01-25 2011-07-13 宁波金和新材料股份有限公司 一种高压实、高电压钴酸锂正极材料的制备方法
CN102751470B (zh) * 2011-04-18 2015-03-04 河南科隆集团有限公司 一种锂离子电池高电压复合正极材料制备方法
WO2013145913A1 (ja) 2012-03-26 2013-10-03 ソニー株式会社 正極活物質、正極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器
JP6003157B2 (ja) * 2012-03-30 2016-10-05 戸田工業株式会社 正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
CN102881894B (zh) * 2012-10-15 2015-01-07 福建师范大学 掺杂铁铜锡离子制备富锂固溶体正极材料的方法
CN104078670A (zh) * 2013-03-29 2014-10-01 北京当升材料科技股份有限公司 一种复合锂电正极材料及其制备方法
JP6222347B2 (ja) * 2014-03-31 2017-11-01 日立金属株式会社 リチウムイオン二次電池用正極活物質、その製造方法およびリチウムイオン二次電池
JP2016033903A (ja) 2014-07-31 2016-03-10 ソニー株式会社 正極活物質、正極および電池
EP3416218B1 (en) 2016-02-08 2021-01-06 Murata Manufacturing Co., Ltd. Secondary battery positive electrode active material, secondary battery positive electrode, secondary battery, battery pack, electric vehicle, electric power storage system, electric tool, and electronic apparatus
KR102026918B1 (ko) 2016-07-04 2019-09-30 주식회사 엘지화학 이차전지용 양극활물질의 제조방법 및 이에 따라 제조된 이차전지용 양극활물질
JP6988502B2 (ja) * 2018-01-17 2022-01-05 トヨタ自動車株式会社 全固体電池用正極合剤、全固体電池用正極、全固体電池及びこれらの製造方法
JP7211900B2 (ja) * 2019-06-06 2023-01-24 トヨタ自動車株式会社 二次電池の正極材料、およびこれを用いた二次電池
CN111422920A (zh) * 2019-12-26 2020-07-17 蜂巢能源科技有限公司 锂离子电池的无钴正极材料及其制备方法和锂离子电池
CN113104895A (zh) * 2020-01-13 2021-07-13 广州汽车集团股份有限公司 氧化亚锰/碳复合材料的制备方法、氧化亚锰/碳复合材料、负电极及锂离子电池
CN112490436B (zh) * 2020-12-02 2023-02-03 湖北文理学院 锂离子电池正极材料镍掺杂尖晶石锰酸锂的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ520452A (en) * 2002-10-31 2005-03-24 Lg Chemical Ltd Anion containing mixed hydroxide and lithium transition metal oxide with gradient of metal composition
JP4062169B2 (ja) * 2003-05-20 2008-03-19 株式会社日立製作所 リチウム二次電池用正極材料

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Publication number Publication date
CN1897336A (zh) 2007-01-17
JP2006331940A (ja) 2006-12-07
CN100527489C (zh) 2009-08-12

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