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BR112015007990A2 - precursor de material ativo de eletrodo revestido com metal e método para preparação do mesmo - Google Patents

precursor de material ativo de eletrodo revestido com metal e método para preparação do mesmo

Info

Publication number
BR112015007990A2
BR112015007990A2 BR112015007990A BR112015007990A BR112015007990A2 BR 112015007990 A2 BR112015007990 A2 BR 112015007990A2 BR 112015007990 A BR112015007990 A BR 112015007990A BR 112015007990 A BR112015007990 A BR 112015007990A BR 112015007990 A2 BR112015007990 A2 BR 112015007990A2
Authority
BR
Brazil
Prior art keywords
precursor
preparing
same
electrode material
coated electrode
Prior art date
Application number
BR112015007990A
Other languages
English (en)
Other versions
BR112015007990B1 (pt
BR112015007990B8 (pt
Inventor
Jin Lee Dae
Hong Jin Joo
Sik Shin Sun
Mo Jung Wang
Yeon Kong Woo
Original Assignee
Lg Chemical 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
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Publication of BR112015007990A2 publication Critical patent/BR112015007990A2/pt
Publication of BR112015007990B1 publication Critical patent/BR112015007990B1/pt
Publication of BR112015007990B8 publication Critical patent/BR112015007990B8/pt

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
    • H01M4/36—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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • C01G53/006—
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
    • 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
    • H01M4/139—Processes of manufacture
    • 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
    • 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
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Electroplating Methods And Accessories (AREA)

Abstract

resumo “precursor de material ativo de eletrodo revestido com metal e método para preparação do mesmo” trata-se de um precursor de um material ativo de eletrodo para uma bateria secundária de lítio, em que um material metálico ionizável através de decomposição eletrolítica é uniformemente revestido sobre uma superfície de um precursor primário formado por um hidrato de metal de transição, e um método para preparação do mesmo.
BR112015007990A 2012-11-26 2013-11-26 Método para preparar um precursor de um material ativo de eletrodo para uma bateria secundária de lítio BR112015007990B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020120134343A KR101584114B1 (ko) 2012-11-26 2012-11-26 금속이 코팅된 전극 활물질의 전구체 및 그의 제조방법
KR10-2012-0134343 2012-11-26
PCT/KR2013/010794 WO2014081269A1 (ko) 2012-11-26 2013-11-26 금속이 코팅된 전극 활물질의 전구체 및 그의 제조방법

Publications (3)

Publication Number Publication Date
BR112015007990A2 true BR112015007990A2 (pt) 2017-07-04
BR112015007990B1 BR112015007990B1 (pt) 2021-09-14
BR112015007990B8 BR112015007990B8 (pt) 2023-01-10

Family

ID=50776362

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015007990A BR112015007990B8 (pt) 2012-11-26 2013-11-26 Método para preparar um precursor de um material ativo de eletrodo para uma bateria secundária de lítio

Country Status (9)

Country Link
US (1) US10243208B2 (pt)
EP (1) EP2884567B1 (pt)
JP (1) JP5982577B2 (pt)
KR (1) KR101584114B1 (pt)
CN (1) CN104737334B (pt)
BR (1) BR112015007990B8 (pt)
IN (1) IN2015DN02619A (pt)
TW (1) TWI536641B (pt)
WO (1) WO2014081269A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101970207B1 (ko) * 2016-01-05 2019-04-18 주식회사 에코프로비엠 코발트 코팅 전구체의 제조 방법, 이에 의하여 제조된 코발트 코팅 전구체 및 이를 이용하여 제조된 양극활물질
WO2018117635A1 (ko) 2016-12-21 2018-06-28 주식회사 엘지화학 금속이 도핑된 이차전지용 양극 활물질 제조용 코발트 전구체
CN111295360A (zh) 2017-11-21 2020-06-16 株式会社Lg化学 正极活性材料前体、其制备方法以及用其制备的正极活性材料、正极和二次电池
TWI663128B (zh) 2018-03-27 2019-06-21 國立清華大學 二次電池用電極材料及二次電池
WO2021145493A1 (ko) * 2020-01-17 2021-07-22 주식회사 엘 앤 에프 코팅층을 포함하고 있는 양극 활물질 제조용 전구체 입자

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JP4177480B2 (ja) 1998-05-15 2008-11-05 インターナショナル ソーラー エレクトリック テクノロジー，インコーポレイテッド 化合物半導体フィルムおよび関連電子装置の製造方法
JP2000012026A (ja) 1998-06-24 2000-01-14 Shin Kobe Electric Mach Co Ltd 非水電解液二次電池
JP3956765B2 (ja) 2002-04-30 2007-08-08 住友電気工業株式会社 合金微粉末とそれを用いた導電ペースト、およびエレクトロルミネッセンス素子
KR100437340B1 (ko) * 2002-05-13 2004-06-25 삼성에스디아이 주식회사 리튬 이차 전지용 양극 활물질의 제조 방법
US7258778B2 (en) * 2003-03-24 2007-08-21 Eltech Systems Corporation Electrocatalytic coating with lower platinum group metals and electrode made therefrom
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JP5435063B2 (ja) 2005-11-11 2014-03-05 三菱マテリアル株式会社 太陽電池の電極形成用組成物の製造方法及び該電極の形成方法
KR100752703B1 (ko) * 2006-06-29 2007-08-29 한양대학교 산학협력단 리튬 이차 전지용 양극 활물질, 그 제조 방법 및 그를사용한 리튬 이차 전지
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KR101407859B1 (ko) 2009-02-04 2014-06-16 카와사키 주코교 카부시키 카이샤 리튬 2차 전지용 섬유 전극, 그 제조 방법 및 섬유 전극을 구비한 리튬 2차 전지
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Also Published As

Publication number Publication date
US10243208B2 (en) 2019-03-26
IN2015DN02619A (pt) 2015-09-18
JP5982577B2 (ja) 2016-08-31
KR20140073607A (ko) 2014-06-17
EP2884567B1 (en) 2018-01-03
BR112015007990B1 (pt) 2021-09-14
BR112015007990B8 (pt) 2023-01-10
US20150280225A1 (en) 2015-10-01
TWI536641B (zh) 2016-06-01
CN104737334A (zh) 2015-06-24
EP2884567A4 (en) 2016-03-23
EP2884567A1 (en) 2015-06-17
JP2015536018A (ja) 2015-12-17
WO2014081269A1 (ko) 2014-05-30
CN104737334B (zh) 2018-03-23
KR101584114B1 (ko) 2016-01-13
TW201434196A (zh) 2014-09-01

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 26/11/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: LG ENERGY SOLUTION, LTD. (KR)