JP6094797B2 - リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池 - Google Patents

リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池 Download PDF

Info

Publication number
JP6094797B2
JP6094797B2 JP2012282964A JP2012282964A JP6094797B2 JP 6094797 B2 JP6094797 B2 JP 6094797B2 JP 2012282964 A JP2012282964 A JP 2012282964A JP 2012282964 A JP2012282964 A JP 2012282964A JP 6094797 B2 JP6094797 B2 JP 6094797B2
Authority
JP
Japan
Prior art keywords
secondary battery
positive electrode
lithium
active material
lithium secondary
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.)
Active
Application number
JP2012282964A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014044928A (ja
JP2014044928A5 (enExample
Inventor
遠藤　大輔
大輔 遠藤
元信 村上
元信 村上
弘将 村松
弘将 村松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GS Yuasa International Ltd
Original Assignee
GS Yuasa International Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47845831&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP6094797(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by GS Yuasa International Ltd filed Critical GS Yuasa International Ltd
Priority to JP2012282964A priority Critical patent/JP6094797B2/ja
Priority to US13/792,372 priority patent/US20140038053A1/en
Priority to EP13158728.9A priority patent/EP2692693B1/en
Priority to KR1020130030217A priority patent/KR101998644B1/ko
Priority to CN201310147636.4A priority patent/CN103579606B/zh
Publication of JP2014044928A publication Critical patent/JP2014044928A/ja
Publication of JP2014044928A5 publication Critical patent/JP2014044928A5/ja
Publication of JP6094797B2 publication Critical patent/JP6094797B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/12—Complex oxides containing manganese and at least one other metal element
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/11—Powder tap density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/16—Pore diameter
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2012282964A 2012-08-03 2012-12-26 リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池 Active JP6094797B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2012282964A JP6094797B2 (ja) 2012-08-03 2012-12-26 リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池
US13/792,372 US20140038053A1 (en) 2012-08-03 2013-03-11 Positive active material for lithium secondary battery, manufacturing method thereof, lithium secondary battery electrode, and lithium secondary battery
EP13158728.9A EP2692693B1 (en) 2012-08-03 2013-03-12 Positive active material for lithium secondary battery, manufacturing method thereof, lithium secondary battery electrode, and lithium secondary battery
KR1020130030217A KR101998644B1 (ko) 2012-08-03 2013-03-21 리튬 2차 전지용 양극 활물질, 그 제조 방법, 리튬 2차 전지용 전극, 및 리튬 2차 전지
CN201310147636.4A CN103579606B (zh) 2012-08-03 2013-04-25 锂二次电池用正极活性物质、其制造方法、锂二次电池用电极及锂二次电池

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012172535 2012-08-03
JP2012172535 2012-08-03
JP2012282964A JP6094797B2 (ja) 2012-08-03 2012-12-26 リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池

Publications (3)

Publication Number Publication Date
JP2014044928A JP2014044928A (ja) 2014-03-13
JP2014044928A5 JP2014044928A5 (enExample) 2014-08-14
JP6094797B2 true JP6094797B2 (ja) 2017-03-15

Family

ID=47845831

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012282964A Active JP6094797B2 (ja) 2012-08-03 2012-12-26 リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池

Country Status (5)

Country Link
US (1) US20140038053A1 (enExample)
EP (1) EP2692693B1 (enExample)
JP (1) JP6094797B2 (enExample)
KR (1) KR101998644B1 (enExample)
CN (1) CN103579606B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021153936A1 (ko) * 2020-01-29 2021-08-05 주식회사 엘지에너지솔루션 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103765639B (zh) * 2011-12-09 2016-03-02 株式会社杰士汤浅国际 非水电解质二次电池用活性物质、非水电解质二次电池用活性物质的制造方法、非水电解质二次电池用电极、及非水电解质二次电池
JP6090661B2 (ja) 2012-06-20 2017-03-08 株式会社Ｇｓユアサ リチウム二次電池用正極活物質、その正極活物質の前駆体、リチウム二次電池用電極、リチウム二次電池
JP6090662B2 (ja) * 2012-06-29 2017-03-08 株式会社Ｇｓユアサ リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池
JP6131760B2 (ja) * 2012-08-03 2017-05-24 株式会社Ｇｓユアサ リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池
JP6328096B2 (ja) * 2013-02-14 2018-05-23 住友化学株式会社 炭酸塩化合物および正極活物質の製造方法
WO2015083330A1 (ja) 2013-12-02 2015-06-11 株式会社Ｇｓユアサ リチウム二次電池用正極活物質、リチウム二次電池用電極及びリチウム二次電池
EP3208872B1 (en) * 2014-10-15 2020-04-22 Sumitomo Chemical Company, Ltd. Positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
CN107112481B (zh) 2014-12-12 2022-02-18 维金电力系统有限公司 电化学电池以及制造其的方法
US10693183B2 (en) * 2015-04-09 2020-06-23 Battelle Memorial Institute Ether-based electrolyte for Na-ion battery anode
JP6583662B2 (ja) * 2015-05-21 2019-10-02 株式会社Ｇｓユアサ 非水電解質二次電池用正極活物質及び非水電解質二次電池
EP3306712B1 (en) 2015-05-28 2019-07-10 GS Yuasa International Ltd. Positive electrode active material for non-aqueous electrolyte secondary batteries and method for producing same, electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
JP6692632B2 (ja) * 2015-11-30 2020-05-13 住友化学株式会社 正極活物質の製造方法
JP6737586B2 (ja) * 2015-11-30 2020-08-12 トヨタ自動車株式会社 正極活物質とそれを用いたリチウムイオン二次電池
EP3392936B1 (en) 2015-12-15 2021-09-29 GS Yuasa International Ltd. Positive electrode active material for lithium secondary batteries, method for manufacturing positive electrode active material, positive electrode for lithium secondary batteries, and lithium secondary battery
US10693136B2 (en) * 2016-07-11 2020-06-23 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
KR102165664B1 (ko) * 2016-07-13 2020-10-14 가부시키가이샤 지에스 유아사 리튬 2차전지용 양극 활물질, 그 제조 방법 및 리튬 2차전지
EP3486219A4 (en) 2016-07-14 2020-01-22 GS Yuasa International Ltd. LITHIUM TRANSITION METAL COMPOSITE OXIDE, TRANSITION METAL HYDROXIDE PRECURSOR, PROCESS FOR PRODUCING TRANSITION METAL HYDROXIDE PRECURSOR, PROCESS FOR MANUFACTURE OF TRANSITION METAL COMPOSITE METAL OXIDE, TRANSITION METAL ACTIVE AGENT NON-AQUEOUS ELECTROLYTE POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY CELL, NONAQUEOUS ELECTROLYTE SECONDARY ELECTRODE, NONAQUEOUS ELECTROLYTE SECONDARY CELL AND ENERGY STORAGE DEVICE
US10903490B2 (en) 2016-08-02 2021-01-26 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
EP3497738A4 (en) * 2016-08-12 2020-05-06 Viking Power Systems Pte. Ltd. ELECTROLYTE CONTAINING ADDITIVE FOR HIGH-ENERGY RECHARGEABLE METAL ANODE BATTERIES
US11005090B2 (en) * 2016-12-08 2021-05-11 Panasonic Intellectual Property Management Co., Ltd. Negative electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
US11545662B2 (en) 2017-12-15 2023-01-03 Gs Yuasa International Ltd. Positive active material for nonaqueous electrolyte secondary battery, method of producing positive active material for nonaqueous electrolyte secondary battery, positive electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
BE1025799B1 (nl) * 2017-12-18 2019-07-19 Soleras Advanced Coatings Bvba Gespoten lithiumcobaltoxide-targets
EP3757065A4 (en) * 2018-02-22 2021-11-17 Sumitomo Metal Mining Co., Ltd. METAL COMPOSITE HYDROXIDE PARTICLES AND METHOD FOR MANUFACTURING THEREOF, POSITIVE ELECTRODE ACTIVE SUBSTANCE FOR SECONDARY BATTERIES WITH ANHYDROUS ELECTROLYTE, METHOD FOR MANUFACTURING THEREOF AND SECONDARY ELECTROLYTE WITH WATER
JP6523508B1 (ja) 2018-03-30 2019-06-05 住友化学株式会社 リチウム複合金属化合物、リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池、及びリチウム複合金属化合物の製造方法
KR102123274B1 (ko) * 2018-04-25 2020-06-17 주식회사 에코프로비엠 리튬 복합 산화물
JP7147478B2 (ja) 2018-06-21 2022-10-05 株式会社Ｇｓユアサ 非水電解質二次電池、及び非水電解質二次電池の製造方法
CN111525120B (zh) * 2019-02-02 2021-11-16 中国科学院物理研究所 一种含有Mg、Cu、Mn的氧化物材料及其制备方法和应用
KR20210107851A (ko) 2019-03-15 2021-09-01 가부시키가이샤 지에스 유아사 비수전해질 이차전지용 양극 활물질, 비수전해질 이차전지용 양극, 및 비수전해질 이차전지
JP6630864B1 (ja) * 2019-04-12 2020-01-15 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、及びリチウム金属複合酸化物粉末の製造方法
KR102844879B1 (ko) 2020-01-30 2025-08-11 주식회사 엘지에너지솔루션 리튬 이차전지용 양극 활물질의 제조 방법 및 상기 방법에 의해 제조된 리튬 이차전지용 양극 활물질
JP6851529B2 (ja) * 2020-04-14 2021-03-31 住友化学株式会社 遷移金属含有水酸化物
WO2022188181A1 (zh) * 2021-03-12 2022-09-15 宁德新能源科技有限公司 正极材料、包含其的电化学装置和电子设备

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204358B2 (ja) * 1995-02-13 2001-09-04 日本電池株式会社 非水電解液二次電池
US6680143B2 (en) 2000-06-22 2004-01-20 The University Of Chicago Lithium metal oxide electrodes for lithium cells and batteries
US6677082B2 (en) 2000-06-22 2004-01-13 The University Of Chicago Lithium metal oxide electrodes for lithium cells and batteries
JP4216669B2 (ja) * 2003-08-07 2009-01-28 日鉱金属株式会社 リチウム・ニッケル・マンガン・コバルト複合酸化物並びにそれを正極活物質として用いたリチウムイオン二次電池
JP4877660B2 (ja) 2008-09-30 2012-02-15 株式会社Ｇｓユアサ リチウム二次電池用活物質、その製造方法及びリチウム二次電池
KR100993010B1 (ko) 2008-06-26 2010-11-09 한국과학기술연구원 저온소성용 저유전율 유전체 세라믹 조성물
CN102576869B (zh) * 2009-09-30 2016-01-20 户田工业株式会社 正极活性物质颗粒粉末及其制造方法、以及非水电解质二次电池
JP5742192B2 (ja) * 2009-12-07 2015-07-01 住友化学株式会社 リチウム複合金属酸化物の製造方法
CN102639443B (zh) * 2009-12-07 2015-04-15 住友化学株式会社 锂复合金属氧化物的制造方法、锂复合金属氧化物及非水电解质二次电池
EP2555287B1 (en) * 2010-04-01 2018-05-02 Mitsubishi Chemical Corporation Positive electrode material for lithium secondary battery, positive electrode for lithium secondary battery, and lithium secondary battery
JP5904371B2 (ja) * 2010-09-22 2016-04-13 株式会社Ｇｓユアサ リチウム二次電池用活物質、リチウム二次電池用電極及びリチウム二次電池
KR101956651B1 (ko) 2010-12-27 2019-03-11 가부시키가이샤 지에스 유아사 비수 전해질 2차 전지용 양극 활물질, 그 양극 활물질의 제조 방법, 비수 전해질 2차 전지용 전극, 비수 전해질 2차 전지및 그 2차 전지의 제조 방법
CN102332578A (zh) * 2011-09-21 2012-01-25 广东达之邦新能源技术有限公司 一种高容量锂离子电池正极材料及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021153936A1 (ko) * 2020-01-29 2021-08-05 주식회사 엘지에너지솔루션 이차전지용 양극 활물질 및 이를 포함하는 리튬 이차전지
CN115004414A (zh) * 2020-01-29 2022-09-02 株式会社Lg新能源 二次电池用正极活性材料及包含其的锂二次电池

Also Published As

Publication number Publication date
CN103579606B (zh) 2017-05-03
KR20140018092A (ko) 2014-02-12
EP2692693A1 (en) 2014-02-05
US20140038053A1 (en) 2014-02-06
CN103579606A (zh) 2014-02-12
JP2014044928A (ja) 2014-03-13
EP2692693B1 (en) 2018-07-04
KR101998644B1 (ko) 2019-07-10

Similar Documents

Publication Publication Date Title
JP6094797B2 (ja) リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池
JP6428996B2 (ja) リチウム二次電池用混合活物質、リチウム二次電池用電極、及びリチウム二次電池
JP6315404B2 (ja) 非水電解質二次電池用正極活物質、その正極活物質の製造方法、非水電解質二次電池用電極、及び非水電解質二次電池
JP6197939B2 (ja) 非水電解質二次電池用活物質、非水電解質二次電池用活物質の製造方法、非水電解質二次電池用電極及び非水電解質二次電池
JP6066306B2 (ja) 非水電解質二次電池及び非水電解質二次電池の製造方法
JP6175763B2 (ja) リチウム二次電池用正極活物質、その正極活物質の製造方法、リチウム二次電池用電極、及びリチウム二次電池
JP6083505B2 (ja) リチウム二次電池用正極活物質、その正極活物質の製造方法、リチウム二次電池用電極、及びリチウム二次電池
JP5846446B2 (ja) リチウム二次電池用正極活物質、リチウム二次電池用電極、リチウム二次電池
JP6090661B2 (ja) リチウム二次電池用正極活物質、その正極活物質の前駆体、リチウム二次電池用電極、リチウム二次電池
JP6090662B2 (ja) リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池
JP6497537B2 (ja) リチウム二次電池用正極活物質、リチウム二次電池用電極、リチウム二次電池
JP6044809B2 (ja) 非水電解質二次電池用活物質、非水電解質二次電池用電極及び非水電解質二次電池
JP6471693B2 (ja) リチウム二次電池用正極活物質、リチウム二次電池用電極及びリチウム二次電池
JP2015118892A (ja) リチウム二次電池用正極活物質、その正極活物質の前駆体、リチウム二次電池用電極、リチウム二次電池及びバッテリーモジュール
JP6611074B2 (ja) リチウム二次電池用混合活物質、リチウム二次電池用正極、及びリチウム二次電池
JP6274536B2 (ja) リチウム二次電池用混合活物質の製造方法、リチウム二次電池用電極の製造方法及びリチウム二次電池の製造方法
JP6069632B2 (ja) 正極ペースト、並びに、これを用いた非水電解質電池用正極及び非水電解質電池の製造方法
JP2016167446A (ja) リチウム二次電池
JP6036168B2 (ja) 非水電解質二次電池
JP6131760B2 (ja) リチウム二次電池用正極活物質、その製造方法、リチウム二次電池用電極、リチウム二次電池
JP6195010B2 (ja) 正極ペースト、並びに、これを用いた非水電解質電池用正極及び非水電解質電池の製造方法
JP6474033B2 (ja) リチウム二次電池用正極活物質、リチウム二次電池用電極、及びリチウム二次電池
JP6354964B2 (ja) 非水電解質二次電池
JP6024869B2 (ja) 非水電解質二次電池用正極活物質及びこれを用いた非水電解質二次電池

Legal Events

Date Code Title Description
A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140701

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20150914

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20160620

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20160622

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160808

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170119

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170201

R150 Certificate of patent or registration of utility model

Ref document number: 6094797

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R157 Certificate of patent or utility model (correction)

Free format text: JAPANESE INTERMEDIATE CODE: R157