JP4736943B2 - リチウム二次電池用正極活物質およびその製造方法 - Google Patents

リチウム二次電池用正極活物質およびその製造方法 Download PDF

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JP4736943B2
JP4736943B2 JP2006137302A JP2006137302A JP4736943B2 JP 4736943 B2 JP4736943 B2 JP 4736943B2 JP 2006137302 A JP2006137302 A JP 2006137302A JP 2006137302 A JP2006137302 A JP 2006137302A JP 4736943 B2 JP4736943 B2 JP 4736943B2
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positive electrode
active material
electrode active
lithium
composite oxide
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JP2006261132A (ja
JP2006261132A5 (enExample
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弘康 江藤
益弘 森崎
賢治 藤野
孝浩 藤井
敬治 一ノ宮
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Nichia Corp
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Nichia Corp
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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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JP2006137302A 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法 Expired - Lifetime JP4736943B2 (ja)

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JP2006137302A JP4736943B2 (ja) 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法

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JP2006137302A JP4736943B2 (ja) 2006-05-17 2006-05-17 リチウム二次電池用正極活物質およびその製造方法

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JP32060299A Division JP2001143703A (ja) 1999-11-11 1999-11-11 リチウム二次電池用正極活物質

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JP2006261132A5 JP2006261132A5 (enExample) 2007-07-05
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Families Citing this family (31)

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Publication number Priority date Publication date Assignee Title
KR101017079B1 (ko) * 2007-11-07 2011-02-25 한국과학기술연구원 전극활물질의 제조방법과 이에 의하여 제조된 전극활물질을포함하는 리튬전지
JP5189384B2 (ja) * 2008-02-29 2013-04-24 株式会社日立製作所 リチウム二次電池
EP2471133A4 (en) * 2009-08-27 2014-02-12 Envia Systems Inc METAL OXIDE-COATED POSITIVE ELECTRODE MATERIAL FOR LITHIUM BATTERIES
US9843041B2 (en) 2009-11-11 2017-12-12 Zenlabs Energy, Inc. Coated positive electrode materials for lithium ion batteries
WO2012022624A1 (en) * 2010-08-17 2012-02-23 Umicore Aluminum dry-coated and heat treated cathode material precursors
KR20140038884A (ko) * 2012-09-21 2014-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 축전 장치용 전극 재료, 축전 장치용 전극, 및 축전 장치
US10115962B2 (en) 2012-12-20 2018-10-30 Envia Systems, Inc. High capacity cathode material with stabilizing nanocoatings
TWI600202B (zh) * 2014-03-06 2017-09-21 烏明克公司 用於在汽車應用中的電池組之摻雜並且塗覆的鋰過渡金屬氧化物陰極材料
KR101758992B1 (ko) * 2014-10-02 2017-07-17 주식회사 엘지화학 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지
US10193135B2 (en) 2015-01-15 2019-01-29 Zenlabs Energy, Inc. Positive electrode active materials with composite coatings for high energy density secondary batteries and corresponding processes
KR102481149B1 (ko) 2016-07-05 2022-12-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 양극 활물질의 제작 방법, 및 이차 전지
US12308421B2 (en) 2016-09-12 2025-05-20 Semiconductor Energy Laboratory Co., Ltd. Electrode and power storage device comprising graphene compound
CN116387602A (zh) 2016-10-12 2023-07-04 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
JP7177769B2 (ja) 2017-05-12 2022-11-24 株式会社半導体エネルギー研究所 正極活物質粒子及びリチウムイオン二次電池
EP4614643A3 (en) 2017-05-19 2025-12-31 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material, process for manufacturing positive electrode active material and secondary battery
US12272822B2 (en) 2017-06-26 2025-04-08 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing positive electrode active material, and secondary battery
DE112019003138T5 (de) 2018-06-22 2021-03-04 Semiconductor Energy Laboratory Co., Ltd. Positivelektrodenaktivmaterial, Positivelektrode, Sekundärbatterie und Herstellungsverfahren der Positivelektrode
KR20210035206A (ko) 2018-08-03 2021-03-31 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질 및 양극 활물질의 제작 방법
KR20210092247A (ko) 2018-11-16 2021-07-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 이차 전지, 전자 기기, 및 차량
KR20210092234A (ko) 2018-11-16 2021-07-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극 활물질, 이차 전지, 전자 기기, 및 차량
US12142759B2 (en) 2018-11-21 2024-11-12 Semiconductor Energy Laboratory Co., Ltd. Positive electrode active material and secondary battery
WO2020121109A1 (en) 2018-12-13 2020-06-18 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing positive electrode active material
DE112019006253T5 (de) 2018-12-17 2021-09-09 Semiconductor Energy Laboratory Co., Ltd. Positivelektrodenaktivmaterial und Sekundärbatterie
CN109994729B (zh) 2019-03-19 2021-03-05 宁德新能源科技有限公司 正极材料及使用所述正极材料的电化学装置
WO2020201874A1 (ja) 2019-03-29 2020-10-08 株式会社半導体エネルギー研究所 正極活物質、および二次電池
US20220185694A1 (en) 2019-04-05 2022-06-16 Semiconductor Energy Laboratory Co., Ltd. Method for forming positive electrode active material, method for manufacturing secondary battery, and secondary battery
JP7487179B2 (ja) 2019-04-12 2024-05-20 株式会社半導体エネルギー研究所 正極活物質の作製方法
KR20220018500A (ko) 2019-06-07 2022-02-15 가부시키가이샤 한도오따이 에네루기 켄큐쇼 이차 전지, 전자 기기, 및 차량
CN116457960A (zh) 2020-10-26 2023-07-18 株式会社半导体能源研究所 二次电池、电子设备及车辆
WO2022229776A1 (ja) 2021-04-29 2022-11-03 株式会社半導体エネルギー研究所 二次電池、および電子機器
JP2023152003A (ja) * 2022-04-01 2023-10-16 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極活物質の製造方法

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Publication number Priority date Publication date Assignee Title
JP3223523B2 (ja) * 1991-05-30 2001-10-29 松下電器産業株式会社 非水電解液二次電池
JP3245886B2 (ja) * 1991-05-30 2002-01-15 松下電器産業株式会社 非水電解液二次電池
JP3396696B2 (ja) * 1993-11-26 2003-04-14 エヌイーシートーキン栃木株式会社 二次電池
JP2787153B2 (ja) * 1994-09-30 1998-08-13 株式会社日立製作所 二次電池及びその製造方法
JP3536944B2 (ja) * 1995-02-14 2004-06-14 株式会社ユアサコーポレーション 非水電解質電池
JP3172388B2 (ja) * 1995-02-27 2001-06-04 三洋電機株式会社 リチウム二次電池
JP2001143703A (ja) * 1999-11-11 2001-05-25 Nichia Chem Ind Ltd リチウム二次電池用正極活物質

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