TW200501481A - Positive electrode active material and non-aqueous electrolyte secondary battery containing the same - Google Patents

Positive electrode active material and non-aqueous electrolyte secondary battery containing the same

Info

Publication number
TW200501481A
TW200501481A TW093109992A TW93109992A TW200501481A TW 200501481 A TW200501481 A TW 200501481A TW 093109992 A TW093109992 A TW 093109992A TW 93109992 A TW93109992 A TW 93109992A TW 200501481 A TW200501481 A TW 200501481A
Authority
TW
Taiwan
Prior art keywords
positive electrode
active material
electrode active
compound oxide
secondary battery
Prior art date
Application number
TW093109992A
Other languages
English (en)
Other versions
TWI240447B (en
Inventor
Yosuke Hosoya
Yoshikatsu Yamamoto
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Publication of TW200501481A publication Critical patent/TW200501481A/zh
Application granted granted Critical
Publication of TWI240447B publication Critical patent/TWI240447B/zh

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/40—Means for regulation, monitoring, measurement or control, e.g. flow regulation of pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Sustainable Development (AREA)
  • Biomedical Technology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Molecular Biology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
TW093109992A 2003-04-11 2004-04-09 Positive electrode active material and non-aqueous electrolyte secondary battery containing the same TWI240447B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003107509A JP4061648B2 (ja) 2003-04-11 2003-04-11 非水電解質二次電池用正極活物質及びそれを用いた非水電解質二次電池

Publications (2)

Publication Number Publication Date
TW200501481A true TW200501481A (en) 2005-01-01
TWI240447B TWI240447B (en) 2005-09-21

Family

ID=33127990

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093109992A TWI240447B (en) 2003-04-11 2004-04-09 Positive electrode active material and non-aqueous electrolyte secondary battery containing the same

Country Status (5)

Country Link
US (1) US10153485B2 (zh)
JP (1) JP4061648B2 (zh)
KR (1) KR101263492B1 (zh)
CN (1) CN1324736C (zh)
TW (1) TWI240447B (zh)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4307927B2 (ja) * 2003-08-08 2009-08-05 三洋電機株式会社 非水電解質二次電池
JP4897223B2 (ja) * 2005-01-24 2012-03-14 日立マクセルエナジー株式会社 非水電解質二次電池
WO2006085588A1 (ja) 2005-02-14 2006-08-17 Agc Seimi Chemical Co., Ltd. リチウム二次電池正極用のリチウム含有複合酸化物の製造方法
KR100660759B1 (ko) * 2005-03-11 2006-12-22 제일모직주식회사 비수계 전해질 리튬 이차전지용 양극활물질, 그 제조방법및 그를 포함하는 리튬 이차전지
JP4707430B2 (ja) * 2005-03-29 2011-06-22 三洋電機株式会社 正極および非水電解質二次電池
JP4249727B2 (ja) 2005-05-13 2009-04-08 株式会社東芝 非水電解質電池およびリチウムチタン複合酸化物
CN103531765B (zh) * 2005-05-17 2017-01-11 索尼株式会社 正极活性物质，正极活性物质的制造方法和电池
JP4911938B2 (ja) * 2005-09-14 2012-04-04 三洋電機株式会社 リフロー耐熱性リチウム二次電池
JP5164131B2 (ja) * 2006-02-27 2013-03-13 独立行政法人産業技術総合研究所 リチウム二次電池用活物質及びその製造方法、並びにそれを用いたリチウム二次電池
WO2008013208A1 (en) * 2006-07-26 2008-01-31 Agc Seimi Chemical Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary battery and method for producing the same
US8715854B2 (en) 2006-08-17 2014-05-06 Tdk Corporation Active material with a surface-modified layer covering a metal oxide core and an electrode and battery comprising the same
JP5194633B2 (ja) * 2006-08-17 2013-05-08 Ｔｄｋ株式会社 活物質及び電極の製造方法、活物質及び電極
JP5201314B2 (ja) * 2007-06-04 2013-06-05 戸田工業株式会社 非水電解質二次電池用の複合正極活物質の製造方法
US20090017384A1 (en) * 2007-07-11 2009-01-15 Toda Kogyo Corporation Process for producing composite cathode active material for non-aqueous electrolyte secondary cell
KR100889622B1 (ko) 2007-10-29 2009-03-20 대정이엠(주) 안전성이 우수한 리튬 이차전지용 양극 활물질 및 그제조방법과 이를 포함하는 리튬 이차전지
WO2009057722A1 (ja) 2007-11-01 2009-05-07 Agc Seimi Chemical Co., Ltd. リチウムイオン二次電池用正極活物質の製造方法
JP5470751B2 (ja) * 2008-02-13 2014-04-16 Ｔｄｋ株式会社 活物質及び電極の製造方法、活物質及び電極
EP2277215A1 (en) * 2008-03-24 2011-01-26 3M Innovative Properties Company High voltage cathode compositions
WO2010079962A2 (ko) * 2009-01-06 2010-07-15 주식회사 엘지화학 리튬 이차전지용 양극 활물질
KR20110122095A (ko) * 2009-02-05 2011-11-09 에이지씨 세이미 케미칼 가부시키가이샤 리튬 이온 2 차 전지용 정극 활물질용의 표면 수식 리튬 함유 복합 산화물 및 그 제조 방법
WO2010093219A2 (ko) 2009-02-13 2010-08-19 주식회사 엘지화학 에너지 밀도가 향상된 리튬이차전지
JPWO2010106768A1 (ja) 2009-03-18 2012-09-20 パナソニック株式会社 非水電解質二次電池用正極、それを用いた非水電解質二次電池、およびその製造方法
US8771876B2 (en) * 2009-04-22 2014-07-08 Sony Corporation Positive electrode active material, method for manufacturing positive electrode active material and nonaqueous electrolyte battery
KR20110039809A (ko) 2009-10-12 2011-04-20 삼성에스디아이 주식회사 리튬 이차 전지 음극 활물질용 리튬 티탄 산화물, 이의 제조 방법 및 이를 구비한 리튬 이차 전지
JP2011175821A (ja) * 2010-02-24 2011-09-08 Sanyo Electric Co Ltd リチウム二次電池及びその製造方法
JP5738667B2 (ja) * 2010-05-28 2015-06-24 株式会社半導体エネルギー研究所 蓄電装置
JP4807467B1 (ja) * 2010-07-23 2011-11-02 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法および非水系電解質二次電池
US9065148B2 (en) 2011-02-15 2015-06-23 Panasonic Intellectual Property Management Co., Ltd. Negative electrode active material for lithium ion secondary battery and method for producing the same
JP5673323B2 (ja) * 2011-04-19 2015-02-18 トヨタ自動車株式会社 硫黄を含む固体電解質電池の電極およびその製造方法
KR101316053B1 (ko) * 2011-04-26 2013-10-11 국립대학법인 울산과학기술대학교 산학협력단 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP5784961B2 (ja) * 2011-04-28 2015-09-24 国立大学法人高知大学 被覆活物質の製造方法
JP5849543B2 (ja) * 2011-09-05 2016-01-27 セイコーエプソン株式会社 リチウムイオン二次電池用電極体、リチウムイオン二次電池用電極体の製造方法およびリチウムイオン二次電池
JP2014534586A (ja) * 2011-10-26 2014-12-18 スリーエム イノベイティブ プロパティズ カンパニー 高容量リチウムイオン電気化学セル及びその製造方法
WO2013118220A1 (ja) * 2012-02-10 2013-08-15 パナソニック株式会社 リチウムイオン二次電池用負極活物質材料およびその製造方法
US10084188B2 (en) 2012-07-12 2018-09-25 Sumitomo Metal Mining Co., Ltd. Positive electrode active substance for nonaqueous electrolyte secondary cell, method for producing same, and nonaqueous electrolyte secondary cell using positive electrode active substance
CN103700832B (zh) * 2012-09-27 2016-06-15 清华大学 锂离子电池正极复合材料
KR101497190B1 (ko) * 2012-10-18 2015-02-27 삼성정밀화학 주식회사 리튬이차전지용 리튬금속산화물 복합체, 그 제조방법 및 이것을 포함하는 리튬이차전지
WO2015045254A1 (ja) * 2013-09-25 2015-04-02 三洋電機株式会社 リチウムチタン複合酸化物
KR101904896B1 (ko) * 2013-11-27 2018-10-05 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
JP6460511B2 (ja) * 2014-03-26 2019-01-30 本田技研工業株式会社 リチウム二次電池用活物質及びその製造方法並びにそれを用いたリチウム二次電池
KR102272265B1 (ko) * 2014-11-21 2021-07-05 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
CN106463718B (zh) * 2015-01-14 2019-11-05 株式会社东芝 非水电解质电池及电池系统
JP6533733B2 (ja) * 2015-10-29 2019-06-19 Ｊｘ金属株式会社 リチウムイオン電池用正極活物質、リチウムイオン電池用正極及びリチウムイオン電池及びリチウムイオン電池用正極活物質の製造方法
US9786910B2 (en) 2015-11-16 2017-10-10 HHeLI, LLC Synthesized, surface-functionalized, acidified metal oxide materials for energy storage, catalytic, photovoltaic and sensor applications
US10553861B2 (en) 2017-04-10 2020-02-04 HHeLI, LLC Battery with novel components
WO2020252389A1 (en) 2019-06-12 2020-12-17 HHeLI, LLC Blended active materials for battery cells
KR20170073217A (ko) * 2015-12-18 2017-06-28 삼성전자주식회사 복합 양극 활물질, 그 제조방법, 이를 포함하는 양극 및 리튬 전지
WO2017160856A1 (en) 2016-03-14 2017-09-21 Apple Inc. Cathode active materials for lithium-ion batteries
US12237505B2 (en) * 2016-03-30 2025-02-25 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, method for producing positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
JP6797619B2 (ja) * 2016-09-16 2020-12-09 株式会社東芝 非水電解質電池、電池パック及び車両
WO2018093945A1 (en) 2016-11-15 2018-05-24 Hheli, Llc. A surface-functionalized, acidified metal oxide material in an acidified electrolyte system or an acidified electrode system
JP6776439B2 (ja) * 2017-03-23 2020-10-28 株式会社東芝 非水電解質電池、電池パック及び電池システム
CA3172066A1 (en) 2017-05-17 2018-11-22 HHeLI, LLC Battery with acidified cathode and lithium anode
US10978731B2 (en) 2017-06-21 2021-04-13 HHeLI, LLC Ultra high capacity performance battery cell
KR102502966B1 (ko) 2017-09-22 2023-02-23 에이치헬리, 엘엘씨 초 고용량 성능의 배터리 셀의 구성
JP6996198B2 (ja) * 2017-09-28 2022-01-17 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及びリチウムイオン二次電池
JP7087349B2 (ja) 2017-11-10 2022-06-21 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及びリチウムイオン二次電池用正極活物質の製造方法
US11695108B2 (en) 2018-08-02 2023-07-04 Apple Inc. Oxide mixture and complex oxide coatings for cathode materials
US11749799B2 (en) 2018-08-17 2023-09-05 Apple Inc. Coatings for cathode active materials
EP3846261A4 (en) * 2018-08-31 2021-11-17 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE ACTIVE MATERIAL AND BATTERY INCLUDING THE LATTER
US11283267B2 (en) 2018-09-10 2022-03-22 HHeLI, LLC Methods of use of ultra high capacity performance battery cell
JP7461887B2 (ja) * 2018-10-25 2024-04-04 パナソニックホールディングス株式会社 非水電解質二次電池用正極及び非水電解質二次電池
JP7201539B2 (ja) * 2019-06-06 2023-01-10 トヨタ自動車株式会社 リチウム二次電池の正極材料、およびこれを用いたリチウム二次電池
US12278342B2 (en) 2019-06-12 2025-04-15 HHeLI, LLC Alkaline and acidified metal oxide blended active materials
US12166207B2 (en) 2019-08-05 2024-12-10 Panasonic Holdings Corporation Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
US12206100B2 (en) 2019-08-21 2025-01-21 Apple Inc. Mono-grain cathode materials
US12074321B2 (en) 2019-08-21 2024-08-27 Apple Inc. Cathode active materials for lithium ion batteries
US11757096B2 (en) 2019-08-21 2023-09-12 Apple Inc. Aluminum-doped lithium cobalt manganese oxide batteries
US12597604B2 (en) 2019-08-30 2026-04-07 Panasonic Holdings Corporation Nonaqueous electrolyte secondary battery
KR102863542B1 (ko) * 2020-07-20 2025-09-22 에스케이온 주식회사 리튬 이차 전지
WO2022025531A1 (ko) * 2020-07-28 2022-02-03 주식회사 엘지에너지솔루션 이차전지용 양극재에 포함되는 비가역 첨가제, 이를 포함하는 양극재, 및 양극재를 포함하는 이차전지
JP7790358B2 (ja) * 2021-01-29 2025-12-23 株式会社Ｇｓユアサ 活物質粒子、電極、蓄電素子、非水電解質二次電池、全固体二次電池、活物質粒子の製造方法及び蓄電装置
KR20250058798A (ko) * 2023-10-23 2025-05-02 주식회사 엘지에너지솔루션 전고체 전지용 양극 활물질, 양극 및 전고체 전지

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2797390B2 (ja) 1989-04-03 1998-09-17 ソニー株式会社 非水電解質二次電池
JP3197763B2 (ja) 1993-11-18 2001-08-13 三洋電機株式会社 非水系電池
JPH07142056A (ja) * 1993-11-18 1995-06-02 Sanyo Electric Co Ltd 非水系電池
JP3111791B2 (ja) 1994-02-21 2000-11-27 松下電器産業株式会社 非水電解液二次電池
JP3550783B2 (ja) 1994-05-16 2004-08-04 東ソー株式会社 リチウム含有遷移金属複合酸化物及びその製造方法並びにその用途
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
JPH08162114A (ja) 1994-12-02 1996-06-21 Kaageo P-Shingu Res Lab:Kk リチウム二次電池
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
JP3543437B2 (ja) * 1995-07-24 2004-07-14 ソニー株式会社 正極活物質及びこの正極活物質を用いた非水電解質二次電池
US6881520B1 (en) * 1996-06-14 2005-04-19 N.V. Umicore S.A. Electrode material for rechargeable batteries and process for the preparation thereof
US5783333A (en) * 1996-11-27 1998-07-21 Polystor Corporation Lithium nickel cobalt oxides for positive electrodes
JP4022937B2 (ja) 1997-04-24 2007-12-19 宇部興産株式会社 リチウムイオン非水電解質二次電池
DE69842254D1 (de) 1997-07-15 2011-06-16 Ishihara Sangyo Kaisha Lithiumwasserstofftitanat und verfahren zu dessen herstellung
JPH1167209A (ja) 1997-08-27 1999-03-09 Sanyo Electric Co Ltd リチウム二次電池
JP2000106173A (ja) * 1998-09-30 2000-04-11 Matsushita Electric Ind Co Ltd 非水電解液二次電池と非水電解液二次電池用正極活物質ペーストの製造法
JP2000149950A (ja) 1998-11-17 2000-05-30 Japan Storage Battery Co Ltd 非水電解質二次電池
US6749965B1 (en) * 1999-02-10 2004-06-15 Samsung Sdi Co., Ltd. Positive active material for lithium secondary batteries and method of preparing the same
US6645673B2 (en) * 1999-02-16 2003-11-11 Toho Titanium Co., Ltd. Process for producing lithium titanate and lithium ion battery and negative electrode therein
JP3798923B2 (ja) 1999-07-23 2006-07-19 セイミケミカル株式会社 リチウム二次電池用正極活物質の製造方法
KR100398744B1 (ko) * 2000-02-16 2003-09-19 주식회사 엘지화학 전기화학적 성능이 향상된 리튬망간 스피넬 복합산화물의 제조방법
JP4383681B2 (ja) 2000-02-28 2009-12-16 三星エスディアイ株式会社 リチウム二次電池用正極活物質及びその製造方法
JP5026629B2 (ja) * 2000-03-15 2012-09-12 ソニー株式会社 非水電解質電池用正極及び非水電解質電池
DE10014884A1 (de) * 2000-03-24 2001-09-27 Merck Patent Gmbh Beschichtete Lithium-Mischoxid-Partikel und ein Verfahren zu deren Herstellung
JP4524881B2 (ja) * 2000-08-14 2010-08-18 ソニー株式会社 非水電解質二次電池
JP2002063901A (ja) 2000-08-14 2002-02-28 Mitsui Chemicals Inc リチウム二次電池用正極活物質、その製法およびそれを用いた電池
JP2002075368A (ja) * 2000-09-05 2002-03-15 Sony Corp 正極活物質及び非水電解質電池並びにそれらの製造方法
JP5034136B2 (ja) * 2000-11-14 2012-09-26 株式会社Ｇｓユアサ 非水電解質二次電池用正極活物質およびそれを用いた非水電解質二次電池
EP1235294A3 (en) * 2001-02-22 2005-06-22 Fuji Photo Film Co., Ltd. Electrolyte composition, method for producing the same and non-aqueous electrolyte secondary cell
KR100404891B1 (ko) * 2001-03-13 2003-11-10 주식회사 엘지화학 리튬 2 차 전지의 양극 활물질 및 그 제조 방법
US7135251B2 (en) * 2001-06-14 2006-11-14 Samsung Sdi Co., Ltd. Active material for battery and method of preparing the same
CA2454324C (en) * 2001-07-20 2012-01-03 Altair Nanomaterials Inc. Process for making lithium titanate
JP2003036838A (ja) * 2001-07-24 2003-02-07 Japan Storage Battery Co Ltd 非水電解質二次電池
EP1282180A1 (en) * 2001-07-31 2003-02-05 Xoliox SA Process for producing Li4Ti5O12 and electrode materials
JP3866191B2 (ja) * 2001-12-11 2007-01-10 日立マクセル株式会社 非水電解液およびそれを用いた非水電解液電池
US7026068B2 (en) * 2001-12-19 2006-04-11 Nichia Corporation Positive electrode active material for lithium ion secondary battery
US7049031B2 (en) * 2002-01-29 2006-05-23 The University Of Chicago Protective coating on positive lithium-metal-oxide electrodes for lithium batteries
US7674556B2 (en) * 2002-05-30 2010-03-09 Panasonic Corporation Non-aqueous electrolyte secondary battery and method for charging the same
JP3687665B2 (ja) * 2002-07-16 2005-08-24 日亜化学工業株式会社 非水電解液二次電池用正極活物質および非水電解液二次電池
JP3835412B2 (ja) * 2003-02-21 2006-10-18 三菱化学株式会社 表面修飾リチウムニッケル複合酸化物を用いた正極活物質、正極材料、リチウム二次電池、及び前記表面修飾リチウムニッケル複合酸化物の製造方法

Also Published As

Publication number Publication date
JP2004319105A (ja) 2004-11-11
CN1324736C (zh) 2007-07-04
JP4061648B2 (ja) 2008-03-19
KR20040089545A (ko) 2004-10-21
CN1571194A (zh) 2005-01-26
TWI240447B (en) 2005-09-21
KR101263492B1 (ko) 2013-05-13
US20040201948A1 (en) 2004-10-14
US10153485B2 (en) 2018-12-11

Similar Documents

Publication Publication Date Title
TW200501481A (en) Positive electrode active material and non-aqueous electrolyte secondary battery containing the same
TW200509442A (en) Positive active material and nonaqueous electrolyte secondary battery produced using the same
TW200501470A (en) Lithium secondary battery
MY149961A (en) Anode for nonaqueous secondary battery, process of producing the anode, and nonaqueous secondary battery
EP1184918A3 (en) Rechargeable lithium ion battery
EP3462521A3 (en) Negative electrode plate and secondary battery comprising the same
EP4053945A3 (en) Cathode for lithium secondary battery and lithiumsecondary battery including the same
EP1225647A3 (en) Active electrode compositions for secondary lithium batteries and carbonaceous material powder mixture for electrical double-layer capacitors
WO2008084675A1 (ja) 非水系二次電池用複合黒鉛粒子、それを含有する負極材料、負極及び非水系二次電池
TW366600B (en) Powdery material, electrode member, method for manufacturing same and secondary cell
EP1566855A4 (en) NEGATIVE ELECTRODE FOR A SECONDARY CELL WITH A WATER-FREE ELECTROLYTE AND METHOD FOR THE PRODUCTION THEREOF AND SECONDARY CELL WITH A WATER-FREE ELECTROLYTE
EP4708429A3 (en) Positive electrode for lithium secondary battery, and lithium secondary battery
EP1321994A3 (en) Positive electrode active material for lithium ion secondary battery
US20240222687A1 (en) Lithium Secondary Battery
TW200729593A (en) Negative electrode for non-aqueous electrolyte secondary cell
EP1699099A4 (en) ALKALIBATTERY AND MATERIAL FOR THE POSITIVE ELECTRODE OF AN ALKALIBATTERY
EP1445812A4 (en) ALKALINE BATTERY
JP2025074171A5 (zh)
CA2277731A1 (en) Lithium secondary battery
WO2004084327A3 (en) Heavy metal-free rechargeable zinc negative electrode for an alkaline storage cell
JP2015130249A (ja) アルカリ蓄電池用正極およびそれを用いたアルカリ蓄電池
CA2281739A1 (en) Lithium secondary battery
TW200614576A (en) Negative electrode for nonaqueous secondary battery
EP1942547A1 (en) Nickel-metal hydride battery
CA2380954A1 (en) Supercapacitor device with extended capability

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees