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1. WO2020137440 - LITHIUM-CONTAINING COMPLEX OXIDE PRODUCTION METHOD

Publication Number WO/2020/137440
Publication Date 02.07.2020
International Application No. PCT/JP2019/047760
International Filing Date 06.12.2019
IPC
C01G 53/00 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
53Compounds of nickel
H01M 4/505 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
50of manganese
505of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/525 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of, or comprising, active material
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
52of nickel, cobalt or iron
525of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
CPC
C01G 53/00
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
53Compounds of nickel
H01M 4/505
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
50of manganese
505of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/525
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
4Electrodes
02Electrodes composed of or comprising active material
36Selection of substances as active materials, active masses, active liquids
48of inorganic oxides or hydroxides
52of nickel, cobalt or iron
525of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
Y02E 60/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
60Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
10Energy storage using batteries
Applicants
  • パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP]/[JP]
Inventors
  • 加藤 大輔 KATOU Daisuke
  • 高山 朝大 TAKAYAMA Tomoo
  • 神 拓弥 JIN Takuya
  • 岩井 充 IWAI Mitsuru
Agents
  • 特許業務法人河崎・橋本特許事務所 KAWASAKI, HASHIMOTO AND PARTNERS
Priority Data
2018-24672628.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) LITHIUM-CONTAINING COMPLEX OXIDE PRODUCTION METHOD
(FR) MÉTHODE DE PRODUCTION D'OXYDE COMPLEXE CONTENANT DU LITHIUM
(JA) リチウム含有複合酸化物の製造方法
Abstract
(EN)
This lithium-containing complex oxide production method comprises: a first step for preparing lithium hydroxide; a second step for heating, to 300-800°C, a hydroxide including nickel and a metal M1 other than lithium and nickel to obtain a complex oxide including nickel and metal M1; a third step for mixing lithium hydroxide and the complex oxide to obtain a mixture; a fourth step for compression-molding the mixture to obtain a molded object; a fifth step for baking the molded object at 600-850°C to obtain a baked object.
(FR)
Cette méthode de production d'oxyde complexe contenant du lithium comprend : une première étape pour préparer un hydroxyde de lithium ; une seconde étape pour chauffer, à 300-800°C, un hydroxyde comprenant du nickel et un métal M1 autre que le lithium et le nickel pour obtenir un oxyde complexe comprenant du nickel et un métal M1 ; une troisième étape pour mélanger l'hydroxyde de lithium et l'oxyde complexe pour obtenir un mélange ; une quatrième étape pour mouler par compression le mélange pour obtenir un objet moulé ; une cinquième étape pour cuire l'objet moulé à une température de 600 à 850°C pour obtenir un objet cuit.
(JA)
リチウム含有複合酸化物の製造方法は、水酸化リチウムを準備する第1工程と、ニッケルを含み、かつリチウムおよびニッケル以外の金属M1を含む水酸化物を300℃以上、800℃以下に加熱し、ニッケルと金属M1とを含む複合酸化物を得る第2工程と、水酸化リチウムと複合酸化物とを混合し、混合物を得る第3工程と、混合物を圧縮成形し、成形体を得る第4工程と、成形体を600℃以上、850℃以下で焼成し、焼成体を得る第5工程と、を含む。
Also published as
JP2020563017
Latest bibliographic data on file with the International Bureau