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1. WO2022207383 - PROCESS FOR MAKING PARTICULATE OXYHYDROXIDE OR OXIDES

Publication Number WO/2022/207383
Publication Date 06.10.2022
International Application No. PCT/EP2022/057294
International Filing Date 21.03.2022
Chapter 2 Demand Filed 10.08.2022
IPC
C01G 53/00 2006.1
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
53Compounds of nickel
H01M 4/525 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
H01M 4/04 2006.1
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
04Processes of manufacture in general
H01M 10/052 2010.1
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
10Secondary cells; Manufacture thereof
05Accumulators with non-aqueous electrolyte
052Li-accumulators
H01M 4/02 2006.1
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
CPC
C01G 53/006
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
53Compounds of nickel
006Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
C01G 53/40
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
53Compounds of nickel
40Nickelates
C01G 53/50
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
53Compounds of nickel
40Nickelates
42containing alkali metals, e.g. LiNiO2
44containing manganese
50of the type [MnO2]n- , e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
C01P 2002/60
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2002Crystal-structural characteristics
60Compounds characterised by their crystallite size
C01P 2004/51
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
51Particles with a specific particle size distribution
C01P 2004/53
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
2004Particle morphology
51Particles with a specific particle size distribution
53bimodal size distribution
Applicants
  • BASF SE [DE]/[DE]
Inventors
  • BEIERLING, Thorsten
  • KOEHLER, Daniela
  • BERGNER, Benjamin Johannes Herbert
  • ERK, Christoph
Agents
  • BASF IP ASSOCIATION
Priority Data
21166132.731.03.2021EP
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PROCESS FOR MAKING PARTICULATE OXYHYDROXIDE OR OXIDES
(FR) PROCÉDÉ DE FABRICATION D'OXYHYDROXYDE OU D'OXYDES DE PARTICULES
Abstract
(EN) The present invention is directed towards a process for making a particulate oxyhydroxide or oxide of TM with a bimodal particles diameter distribution wherein TM represents metals, and wherein TM comprises nickel and at least one metal selected from cobalt and manganese.
(FR) La présente invention concerne un procédé de fabrication d'un oxyhydroxyde particulaire ou d'un oxyde de TM ayant une distribution bimodale de diamètre de particules dans laquelle TM représente des métaux, et dans laquelle TM comprend du nickel et au moins un métal choisi parmi le cobalt et le manganèse.
Latest bibliographic data on file with the International Bureau