KR102068513B1 - 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품 - Google Patents

다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품 Download PDF

Info

Publication number
KR102068513B1
KR102068513B1 KR1020197010250A KR20197010250A KR102068513B1 KR 102068513 B1 KR102068513 B1 KR 102068513B1 KR 1020197010250 A KR1020197010250 A KR 1020197010250A KR 20197010250 A KR20197010250 A KR 20197010250A KR 102068513 B1 KR102068513 B1 KR 102068513B1
Authority
KR
South Korea
Prior art keywords
grain boundary
composition
crystallites
cobalt
particles
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
KR1020197010250A
Other languages
English (en)
Korean (ko)
Other versions
KR20190041536A (ko
Inventor
데이비드 오페르
애드리언 더블유 풀렌
스레쉬 스리라물루
Original Assignee
티악스 엘엘씨
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=47715631&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR102068513(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 티악스 엘엘씨 filed Critical 티악스 엘엘씨
Publication of KR20190041536A publication Critical patent/KR20190041536A/ko
Application granted granted Critical
Publication of KR102068513B1 publication Critical patent/KR102068513B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D15/00—Lithium compounds
    • C01D15/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0027—Mixed oxides or hydroxides containing one alkali metal
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/40—Complex oxides containing cobalt and at least one other metal element
    • C01G51/42—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2
    • C01G51/44—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese
    • C01G51/50—Complex oxides containing cobalt and at least one other metal element containing alkali metals, e.g. LiCoO2 containing manganese of the type (MnO2)n-, e.g. Li(CoxMn1-x)O2 or Li(MyCoxMn1-x-y)O2
    • 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
    • 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
    • C01G53/66—Complex oxides containing nickel and at least one other metal element containing alkaline earth metals, e.g. SrNiO3 or SrNiO2
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/50—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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01P2006/40—Electric properties
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
KR1020197010250A 2011-08-16 2012-07-27 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품 Active KR102068513B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161575115P 2011-08-16 2011-08-16
US61/575,115 2011-08-16
PCT/US2012/048602 WO2013025328A2 (en) 2011-08-16 2012-07-27 Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020147001020A Division KR101971442B1 (ko) 2011-08-16 2012-07-27 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품

Publications (2)

Publication Number Publication Date
KR20190041536A KR20190041536A (ko) 2019-04-22
KR102068513B1 true KR102068513B1 (ko) 2020-01-21

Family

ID=47715631

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020147001020A Active KR101971442B1 (ko) 2011-08-16 2012-07-27 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품
KR1020197010250A Active KR102068513B1 (ko) 2011-08-16 2012-07-27 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020147001020A Active KR101971442B1 (ko) 2011-08-16 2012-07-27 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품

Country Status (7)

Country Link
US (2) US9209455B2 (enExample)
EP (3) EP3141528B1 (enExample)
JP (2) JP6150800B2 (enExample)
KR (2) KR101971442B1 (enExample)
CN (2) CN103702942B (enExample)
PL (2) PL3141528T3 (enExample)
WO (1) WO2013025328A2 (enExample)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3141528B1 (en) 2011-08-16 2019-09-04 Tiax Llc Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same
KR102314045B1 (ko) 2014-12-18 2021-10-18 삼성에스디아이 주식회사 복합 양극 활물질, 그 제조방법, 이를 포함한 양극 및 리튬 전지
JP2016157631A (ja) * 2015-02-25 2016-09-01 Tdk株式会社 負極活物質、及びそれを用いたリチウム二次電池。
KR102460961B1 (ko) 2015-11-06 2022-10-31 삼성에스디아이 주식회사 리튬이차전지용 양극 활물질, 그 제조방법 및 이를 포함한 양극을 구비한 리튬이차전지
CN105514377B (zh) * 2015-12-21 2019-08-06 李健 复合包覆型三元材料的制备方法
CA3244468A1 (en) * 2016-04-27 2025-06-13 Camx Power, L.L.C. Polycrystalline layered metal oxides comprising nano-crystals
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
EP3279979B1 (en) 2016-08-02 2021-06-02 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and a method of preparing the same
KR101874340B1 (ko) * 2016-08-02 2018-07-05 주식회사 에코프로비엠 리튬 이차전지용 리튬복합 산화물 및 이의 제조 방법
EP3279977B1 (en) 2016-08-02 2020-03-11 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and a method of preparing the same
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
EP3279978B1 (en) 2016-08-02 2020-08-19 Ecopro Bm Co., Ltd. Lithium complex oxide for lithium secondary battery positive active material and method of preparing the same
US10700386B2 (en) 2016-10-25 2020-06-30 Camx Power Llc Electrically restorable rechargeable battery, and methods of manufacture and methods of operating the battery
WO2018135253A1 (ja) * 2017-01-20 2018-07-26 Ｎｅｃエナジーデバイス株式会社 正極活物質、正極およびリチウムイオン二次電池
WO2018144493A1 (en) * 2017-01-31 2018-08-09 Camx Power Llc Electrically restorable rechargeable battery, and methods of manufacture and methods of operating the battery
KR102448302B1 (ko) * 2017-04-28 2022-09-29 삼성전자주식회사 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법
KR20190003110A (ko) 2017-06-30 2019-01-09 삼성전자주식회사 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법
JP7031150B2 (ja) 2017-07-05 2022-03-08 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、非水系電解質二次電池用正極活物質の製造方法、および該正極活物質を用いた非水系電解質二次電池
US11081693B2 (en) * 2017-08-30 2021-08-03 Samsung Electronics Co., Ltd. Composite cathode active material, method of preparing the same, and cathode and lithium battery including the composite cathode active material
KR20190048923A (ko) * 2017-10-31 2019-05-09 울산과학기술원 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 이차전지
CN110649230B (zh) * 2018-06-27 2023-07-25 中国科学院宁波材料技术与工程研究所 一种纳米铆钉核壳结构正极材料及制备方法
EP3832762B1 (en) * 2018-07-31 2025-09-24 Sumitomo Metal Mining Co., Ltd. Positive electrode active material for lithium ion secondary battery, method for producing positive electrode active material for lithium ion secondary battery, and lithium ion secondary battery
KR102629462B1 (ko) 2018-10-04 2024-01-26 삼성전자주식회사 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법
KR102160595B1 (ko) 2018-10-23 2020-09-28 주식회사 엘 앤 에프 이차 전지 및 활물질
KR102701082B1 (ko) 2018-10-24 2024-09-03 삼성전자주식회사 복합양극활물질, 이를 채용한 양극과 리튬전지 및 그 제조방법
KR102754047B1 (ko) * 2018-10-25 2025-01-15 삼성에스디아이 주식회사 복합양극활물질, 이를 포함한 양극, 리튬전지 및 그 제조 방법
KR102263998B1 (ko) * 2018-11-02 2021-06-11 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지
WO2020150084A1 (en) * 2019-01-17 2020-07-23 Camx Power Llc Stable cathode materials
US10501335B1 (en) 2019-01-17 2019-12-10 Camx Power Llc Polycrystalline metal oxides with enriched grain boundaries
CA3126008A1 (en) * 2019-01-17 2020-07-23 Camx Power Llc Stable cathode materials
US10950857B2 (en) 2019-01-17 2021-03-16 Camx Power Llc Polycrystalline metal oxides with enriched grain boundaries
KR20210105440A (ko) * 2019-01-17 2021-08-26 캠엑스 파워 엘엘씨 강화된 결정 입계를 갖는 다결정질 금속 옥사이드
US11424449B2 (en) * 2019-01-25 2022-08-23 Camx Power Llc Stable cathode materials
EP3933982A4 (en) 2019-02-28 2022-04-20 Panasonic Intellectual Property Management Co., Ltd. RECHARGEABLE BATTERY WITH NON-AQUEOUS ELECTROLYTE
JP7404886B2 (ja) * 2019-03-15 2023-12-26 株式会社豊田自動織機 層状岩塩構造を示し、リチウム、ニッケル、コバルト、タングステン、アルミニウム及び酸素を含有する正極活物質、並びに、その製造方法
US11165065B2 (en) * 2019-04-12 2021-11-02 Camx Power Llc High power, extended temperature range-capable, highly abuse overcharge and discharge tolerant rechargeable battery cell and pack
WO2021001153A1 (en) 2019-07-01 2021-01-07 Basf Se Process for making an at least partially coated electrode active material
GB201913817D0 (en) 2019-09-25 2019-11-06 Johnson Matthey Plc Process
KR102213787B1 (ko) 2019-10-18 2021-02-08 주식회사 에코프로비엠 양극 활물질 및 이를 포함하는 리튬 이차전지
US11299402B2 (en) * 2019-10-24 2022-04-12 Camx Power Llc Precursor materials for li-ion battery cathode synthesis
GB201916427D0 (en) 2019-11-12 2019-12-25 Johnson Matthey Plc Process
GB201918699D0 (en) 2019-12-18 2020-01-29 Johnson Matthey Plc Process
GB202002417D0 (en) * 2020-02-21 2020-04-08 Johnson Matthey Plc Process
GB202002416D0 (en) 2020-02-21 2020-04-08 Johnson Matthey Plc Process
GB202004489D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004511D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004492D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004497D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode Material and Process
GB202004485D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004491D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004475D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004509D0 (en) * 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004480D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode material and process
GB202004473D0 (en) 2020-03-27 2020-05-13 Johnson Matthey Plc Cathode Material and Process
KR102293034B1 (ko) * 2020-06-04 2021-08-24 에스케이이노베이션 주식회사 리튬 이차 전지용 양극 활물질 및 이를 포함하는 리튬 이차 전지
PL4247760T3 (pl) * 2020-11-20 2025-04-28 Basf Se Wieloetapowy sposób wytwarzania materiałów czynnych katody i materiały czynne katody
EP4287314A4 (en) * 2021-01-29 2025-08-20 Panasonic Ip Man Co Ltd ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
GB202103815D0 (en) 2021-03-19 2021-05-05 Johnson Matthey Plc Cathode material and process
WO2022200766A1 (en) 2021-03-24 2022-09-29 Ev Metals Uk Limited Process for producing an electrochemically active oxide material
GB202104080D0 (en) 2021-03-24 2021-05-05 Johnson Matthey Plc Process
GB202104681D0 (en) 2021-03-31 2021-05-12 Johnson Matthey Plc Process
CN113130877B (zh) * 2021-06-18 2021-09-24 长沙理工大学 一种掺杂与浸渍包覆同步修饰的多晶正极材料及其固相制备方法与应用
KR102410700B1 (ko) 2021-09-15 2022-06-22 주식회사 엘 앤 에프 양극 활물질용 신규 단일체 입자 및 신규 단일체 분말 제조방법
CA3239473A1 (en) * 2021-12-23 2023-06-29 Jun Ho Eom Positive electrode active material for lithium secondary battery and method for preparing the same
WO2023140677A1 (ko) 2022-01-24 2023-07-27 주식회사 엘 앤 에프 단일체 입자 및 이를 포함하는 이차전지용 활물질
JP7353454B1 (ja) 2022-11-25 2023-09-29 住友化学株式会社 リチウム金属複合酸化物、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及びリチウム二次電池
JP2025517006A (ja) * 2022-12-15 2025-05-30 エルジー エナジー ソリューション リミテッド 正極活物質およびこれを含む正極
EP4571879A4 (en) * 2022-12-23 2025-11-05 Lg Energy Solution Ltd ACTIVE POSITIVE ELECTRODE MATERIAL, ITS MANUFACTURING PROCESS, AND POSITIVE ELECTRODE AND SECONDARY LITHIUM BATTERY INCLUDING IT
KR20250131612A (ko) * 2024-02-27 2025-09-03 삼성에스디아이 주식회사 양극 활물질, 이를 포함하는 양극 및 리튬 이차 전지
US12278363B1 (en) 2024-04-29 2025-04-15 Camx Power, Llc Multiple morphology composite cathode materials providing high energy and long cycle life and cells employing the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004533104A (ja) 2001-06-15 2004-10-28 呉羽化学工業株式会社 リチウム二次電池用傾斜正極材
JP2008500259A (ja) 2004-05-21 2008-01-10 タイアックス エルエルシー リチウム金属酸化物材料、及び合成方法と用途
US20090121179A1 (en) 2006-05-12 2009-05-14 Jay Jie Shi Positive Electrode Material for Secondary Battery and the Preparation Method Thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61500845A (ja) * 1983-12-27 1986-05-01 エス・ア−ル・アイ・インタ−ナシヨナル ８，１０―ジデアザミノプテリン及び抗白血病剤組成物
ATE105975T1 (de) * 1989-07-29 1994-06-15 Sony Corp Kohlenstoffmaterial und eine nichtwässrige, dieses material verwendende elektrochemische zelle.
US5108855A (en) * 1990-03-19 1992-04-28 Bridgestone Corporation Secondary battery
US5256504A (en) * 1991-09-13 1993-10-26 Matsushita Electric Industrial Co., Ltd. Monaqueous electrolyte secondary batteries
CN100380725C (zh) * 1996-10-11 2008-04-09 马萨诸塞州技术研究院 电池用的聚合物电解质,嵌入式化合物和电极
JP4161382B2 (ja) * 1997-02-25 2008-10-08 堺化学工業株式会社 ２層構造粒子状組成物の製造方法
US6071649A (en) * 1997-10-31 2000-06-06 Motorola, Inc. Method for making a coated electrode material for an electrochemical cell
JP2000149950A (ja) * 1998-11-17 2000-05-30 Japan Storage Battery Co Ltd 非水電解質二次電池
JP5002872B2 (ja) * 2001-08-09 2012-08-15 トヨタ自動車株式会社 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及びリチウム二次電池並びにリチウム二次電池用正極活物質の製造方法
CN1453890A (zh) * 2003-04-28 2003-11-05 振华集团深圳电子有限公司 多晶复合氧化物晶体及合成方法
JP2005078800A (ja) * 2003-08-29 2005-03-24 Mitsubishi Materials Corp 非水二次電池の正極活物質粉末及びその製造方法並びにこれを用いた非水二次電池
WO2005031899A1 (ja) * 2003-09-26 2005-04-07 Mitsubishi Chemical Corporation リチウム二次電池正極材用リチウム複合酸化物粒子、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池
JP2005196992A (ja) * 2003-12-26 2005-07-21 Hitachi Ltd リチウム二次電池用正極材料及び電池
CN102044673B (zh) * 2006-04-07 2012-11-21 三菱化学株式会社 锂二次电池正极材料用锂镍锰钴系复合氧化物粉体
CA2676250A1 (en) * 2007-01-25 2008-07-31 Massachusetts Institute Of Technology Oxide coatings on lithium oxide particles
JP2008234872A (ja) * 2007-03-16 2008-10-02 Sony Corp 正極活物質および電池
US9172086B2 (en) * 2008-12-05 2015-10-27 Samsung Sdi Co., Ltd. Cathode and lithium battery using the same
CN102341940B (zh) * 2009-03-03 2014-06-11 株式会社Lg化学 具有高能量密度的正极材料和含有所述正极材料的锂二次电池
US8586247B2 (en) * 2009-12-11 2013-11-19 Samsung Sdi Co., Ltd. Positive electrode active material comprising an agglomeration of at least two primary particles for lithium battery and lithium battery using the same
JP2011140430A (ja) * 2010-01-08 2011-07-21 Sharp Corp 複無機化合物系およびその利用、並びに、複無機化合物系の製造方法
EP3141528B1 (en) 2011-08-16 2019-09-04 Tiax Llc Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004533104A (ja) 2001-06-15 2004-10-28 呉羽化学工業株式会社 リチウム二次電池用傾斜正極材
JP2008500259A (ja) 2004-05-21 2008-01-10 タイアックス エルエルシー リチウム金属酸化物材料、及び合成方法と用途
US20090121179A1 (en) 2006-05-12 2009-05-14 Jay Jie Shi Positive Electrode Material for Secondary Battery and the Preparation Method Thereof

Also Published As

Publication number Publication date
KR20140047657A (ko) 2014-04-22
EP3604230A1 (en) 2020-02-05
EP2744754B1 (en) 2016-11-02
CN106115745A (zh) 2016-11-16
CN103702942B (zh) 2016-08-17
KR101971442B1 (ko) 2019-04-23
WO2013025328A3 (en) 2013-07-04
EP3141528B1 (en) 2019-09-04
EP3141528A1 (en) 2017-03-15
CN103702942A (zh) 2014-04-02
KR20190041536A (ko) 2019-04-22
US9209455B2 (en) 2015-12-08
US9391317B2 (en) 2016-07-12
WO2013025328A2 (en) 2013-02-21
PL3141528T3 (pl) 2020-03-31
JP2014528891A (ja) 2014-10-30
PL2744754T3 (pl) 2017-04-28
US20140197357A1 (en) 2014-07-17
JP6150800B2 (ja) 2017-06-21
EP2744754A2 (en) 2014-06-25
EP2744754A4 (en) 2015-04-22
JP6580608B2 (ja) 2019-09-25
JP2017105709A (ja) 2017-06-15
US20160013475A1 (en) 2016-01-14
CN106115745B (zh) 2018-01-12

Similar Documents

Publication Publication Date Title
KR102068513B1 (ko) 다결정질 금속 산화물, 그것의 제조 방법, 및 그것을 포함하는 제품
KR102641955B1 (ko) 리튬 이차 전지용 양극 활물질, 그 제조방법 및 이를 포함한 리튬 이차 전지
US10843936B2 (en) Polycrystalline metal oxides with enriched grain boundaries
JP6723545B2 (ja) 二次電池用正極活物質、その製造方法およびこれを含む二次電池
CN114868282B (zh) 正极活性物质及包括该正极活性物质的锂二次电池
JP2020184535A (ja) リチウム二次電池用正極活物質、その製造方法およびこれを含むリチウム二次電池
US20200343551A1 (en) Positive active material for rechargeable lithium battery, method of preparing the same, and rechargeable lithium battery including the same
JP2020202172A (ja) 正極活物質、および、電池
US20230197947A1 (en) Stable cathode materials
CN113614958A (zh) 稳定阴极材料
CA3126058A1 (en) Polycrystalline metal oxides with enriched grain boundaries
KR20240094715A (ko) 리튬 이차 전지용 양극 및 이를 포함하는 리튬 이차 전지
WO2020150084A1 (en) Stable cathode materials
US12401029B1 (en) Multiple morphology composite cathode materials providing high energy and long cycle life and cells employing the same
KR102830687B1 (ko) 리튬 이차 전지용 음극 활물질, 이를 포함하는 음극 및 리튬 이차 전지
WO2024263841A2 (en) High energy, long cycle life cathode materials and cells employing the same
WO2025230505A1 (en) Multiple morphology composite cathode materials providing high energy and long cycle life and cells employing the same

Legal Events

Date Code Title Description
A107 Divisional application of patent
A201 Request for examination
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

J204 Request for invalidation trial [patent]
PJ0204 Invalidation trial for patent

St.27 status event code: A-5-5-V10-V11-apl-PJ0204

J204 Request for invalidation trial [patent]
PJ0204 Invalidation trial for patent

St.27 status event code: A-5-5-V10-V11-apl-PJ0204

J121 Written withdrawal of request for trial
PJ1201 Withdrawal of trial

St.27 status event code: A-5-5-V10-V13-apl-PJ1201

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

S17-X000 Non-exclusive voluntary license recorded

St.27 status event code: A-4-4-S10-S17-lic-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PJ1301 Trial decision

St.27 status event code: A-5-5-V10-V15-crt-PJ1301

Decision date: 20250731

Appeal event data comment text: Appeal Kind Category : Invalidation, Appeal Ground Text : 2068513

Appeal request date: 20230406

Appellate body name: Patent Examination Board

Decision authority category: Office appeal board

Decision identifier: 2023100001371

V15 Decision substituted

Free format text: ST27 STATUS EVENT CODE: A-5-5-V10-V15-CRT-PJ1301 (AS PROVIDED BY THE NATIONAL OFFICE); DECISION IDENTIFIER: 2023100001371; DECISION AUTHORITY: OFFICE APPEAL BOARD, APPEAL KIND CATEGORY : INVALIDATION

PJ2001 Appeal

St.27 status event code: A-5-5-V10-V12-crt-PJ2001

V12 Court appeal requested

Free format text: ST27 STATUS EVENT CODE: A-5-5-V10-V12-CRT-PJ2001 (AS PROVIDED BY THE NATIONAL OFFICE)

PJ1202 Withdrawal of action (patent court)

St.27 status event code: A-5-5-V10-V13-crt-PJ1202

PJ1302 Judgment (patent court)

St.27 status event code: A-5-5-V10-V15-crt-PJ1302

Decision date: 20250828

Decision identifier: 2025200010507

Decision authority category: National patent court

Appeal event data comment text: Appeal Kind Category : Invalidation, Appeal Ground Text : 20231371 (2068513)

Appeal request date: 20250828

Appellate body name: Patent Court

V13 Appeal inadmissible, rejected or withdrawn

Free format text: ST27 STATUS EVENT CODE: A-5-5-V10-V13-CRT-PJ1202 (AS PROVIDED BY THE NATIONAL OFFICE)

V15 Decision substituted

Free format text: ST27 STATUS EVENT CODE: A-5-5-V10-V15-CRT-PJ1302 (AS PROVIDED BY THE NATIONAL OFFICE); DECISION IDENTIFIER: 2025200010507; DECISION AUTHORITY: NATIONAL PATENT COURT, APPEAL KIND CATEGORY : INVALIDATION