BRPI0409759B8 - Material de catodo ativo para uma célula secundária de lítio , e célula secundária de lítio. - Google Patents

Material de catodo ativo para uma célula secundária de lítio , e célula secundária de lítio.

Info

Publication number
BRPI0409759B8
BRPI0409759B8 BRPI0409759A BRPI0409759A BRPI0409759B8 BR PI0409759 B8 BRPI0409759 B8 BR PI0409759B8 BR PI0409759 A BRPI0409759 A BR PI0409759A BR PI0409759 A BRPI0409759 A BR PI0409759A BR PI0409759 B8 BRPI0409759 B8 BR PI0409759B8
Authority
BR
Brazil
Prior art keywords
lithium
cathode material
active cathode
lithium secondary
secondary cell
Prior art date
Application number
BRPI0409759A
Other languages
English (en)
Inventor
Jae Hyun Lee
Chul Min Jang
Hyun Duk Ryu
Jun Yong Jeong
Ho Han Lee
Ho Soon Ahn
Original Assignee
Lg Chemical Ltd
Lg Energy Solution 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, Lg Energy Solution Ltd filed Critical Lg Chemical Ltd
Publication of BRPI0409759A publication Critical patent/BRPI0409759A/pt
Publication of BRPI0409759B1 publication Critical patent/BRPI0409759B1/pt
Publication of BRPI0409759B8 publication Critical patent/BRPI0409759B8/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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • 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
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • 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
    • H01M4/48—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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)

Abstract

"MATERIAL DE CATODO ATIVO COMPREENDENDO UM ADITIVO PARA MELHORAR O DESEMPENHO DE SOBRE-DESCARGA E BATERIA SECUNDÁRIA DE LÍTIO USANDO TAL MATERIAL" Descreve-se um material de catodo ativo que provê para uma célula um desempenho que não é adversamente afetado por sobre-descarga, e uma célula secundária de lítio que usa tal material. Mais particularmente, o material de catodo ativo para uma célula secundária de lítio inclui um óxido de metal de transição de lítio capaz de intercalação/de-intercalação de íons de lítio, onde o material de catodo ativo inclui um óxido de lítio manganês tendo uma estrutura em camadas representado pela seguinte fórmula 1 como um aditivo: [fórmula 1] LiM~ x~Mn~ 1~O~ 2~ onde, x é um número que satisfaz 0,05 <243> X < 0,5 e M é pelo menos um metal selecionado do grupo que consiste em Cr, Al, Ni, Mn e Co. O óxido de lítio manganês da fórmula 1 usado como um aditivo para um material de catodo ativo de uma célula secundária de lítio provê íons de lítio em tal quantidade que compense uma reação irreversível que consome íons de lítio em um anodo, ou mais, provendo assim uma célula secundária de lítio que tem baixa perda de capacidade quando em sobre-descarga.
BRPI0409759A 2003-04-09 2004-04-06 Material de catodo ativo para uma célula secundária de lítio , e célula secundária de lítio. BRPI0409759B8 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0022429A KR100533095B1 (ko) 2003-04-09 2003-04-09 과방전 방지제를 포함하는 양극 활물질 및 이를 이용한리튬 이차 전지
PCT/KR2004/000786 WO2004091016A1 (en) 2003-04-09 2004-04-06 Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same

Publications (3)

Publication Number Publication Date
BRPI0409759A BRPI0409759A (pt) 2006-05-09
BRPI0409759B1 BRPI0409759B1 (pt) 2015-12-29
BRPI0409759B8 true BRPI0409759B8 (pt) 2023-01-17

Family

ID=36241085

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0409759A BRPI0409759B8 (pt) 2003-04-09 2004-04-06 Material de catodo ativo para uma célula secundária de lítio , e célula secundária de lítio.

Country Status (10)

Country Link
US (1) US20070015055A1 (pt)
EP (1) EP1609201A4 (pt)
JP (1) JP2006512747A (pt)
KR (1) KR100533095B1 (pt)
CN (1) CN1771618A (pt)
BR (1) BRPI0409759B8 (pt)
CA (1) CA2522107C (pt)
RU (1) RU2307431C2 (pt)
TW (1) TWI269472B (pt)
WO (1) WO2004091016A1 (pt)

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WO2006108302A1 (en) * 2005-04-15 2006-10-19 Avestor Limited Partnership LITHIUM RECHARGEABLE CELL HAVING AN EXCESS OF LiFePO4 BASED CATHODE RELATIVE TO A Li4Ti5O12 BASED ANODE
JP5318565B2 (ja) * 2005-04-22 2013-10-16 エルジー・ケム・リミテッド 大容量不可逆物質を含有する新規なリチウムイオン電池システム
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RU2444815C1 (ru) * 2010-08-27 2012-03-10 Учреждение Российской академии наук Институт химии твердого тела и механохимии Сибирского отделения РАН (ИХТТМ СО РАН) СПОСОБ ПОЛУЧЕНИЯ ВЫСОКОДИСПЕРСНЫХ КАТОДНЫХ МАТЕРИАЛОВ LixFeyMzPO4/C СО СТРУКТУРОЙ ОЛИВИНА
RU2457585C1 (ru) * 2011-05-05 2012-07-27 Государственное образовательное учреждение высшего профессионального образования Саратовский государственный технический университет (ГОУ ВПО СГТУ) Катодный материал для литиевого источника тока
JP5970978B2 (ja) * 2011-07-04 2016-08-17 日産自動車株式会社 電気デバイス用正極活物質、電気デバイス用正極及び電気デバイス
RU2538605C2 (ru) * 2011-08-03 2015-01-10 Российская Федерация,от имени которой выступает Министерство образования и науки Российской Федерации Способ получения нитевидных кристаллов активного материала положительного электрода литий-воздушного аккумулятора
US9991566B2 (en) * 2011-11-03 2018-06-05 Johnson Controls Technology Company Cathode active material for overcharge protection in secondary lithium batteries
DE112012005716B4 (de) * 2012-01-20 2019-08-14 Toyota Jidosha Kabushiki Kaisha Herstellungsverfahren für nichtwässrige Elektrolytsekundärbatterie und nichtwässrige Elektrolytsekundärbatterie
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JP5999307B2 (ja) * 2012-03-07 2016-09-28 日産自動車株式会社 正極活物質、電気デバイス用正極及び電気デバイス
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Also Published As

Publication number Publication date
EP1609201A4 (en) 2009-11-11
CA2522107C (en) 2013-04-02
RU2307431C2 (ru) 2007-09-27
BRPI0409759A (pt) 2006-05-09
RU2005134662A (ru) 2006-04-10
JP2006512747A (ja) 2006-04-13
CN1771618A (zh) 2006-05-10
US20070015055A1 (en) 2007-01-18
WO2004091016A1 (en) 2004-10-21
EP1609201A1 (en) 2005-12-28
CA2522107A1 (en) 2004-10-21
TWI269472B (en) 2006-12-21
KR20040088292A (ko) 2004-10-16
KR100533095B1 (ko) 2005-12-01
BRPI0409759B1 (pt) 2015-12-29
TW200501472A (en) 2005-01-01

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 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]

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