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1. WO2021059709 - METHOD FOR PRODUCING LITHIUM-NICKEL COMPLEX OXIDE

Publication Number WO/2021/059709
Publication Date 01.04.2021
International Application No. PCT/JP2020/028285
International Filing Date 21.07.2020
IPC
C01G 53/00 2006.01
CCHEMISTRY; METALLURGY
01INORGANIC CHEMISTRY
GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F94
53Compounds of nickel
H01M 4/525 2010.01
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 4/525
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
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
  • 岩井 充 IWAI Mitsuru
  • 神 拓弥 JIN Takuya
  • 加藤 大輔 KATOU Daisuke
  • 高山 朝大 TAKAYAMA Tomoo
Agents
  • 鎌田 健司 KAMATA Kenji
  • 野村 幸一 NOMURA Koichi
Priority Data
2019-17645627.09.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR PRODUCING LITHIUM-NICKEL COMPLEX OXIDE
(FR) PROCÉDÉ DE PRODUCTION D'OXYDE COMPLEXE DE LITHIUM-NICKEL
(JA) リチウムニッケル複合酸化物の製造方法
Abstract
(EN)
This method for producing a lithium-nickel complex oxide comprises a step for firing, in a container, molded bodies of a mixture containing a lithium-containing compound and a nickel-containing compound, to obtain fired bodies. The porosity attributable to spaces between the molded bodies in the container is at least 0.375.
(FR)
Ce procédé de production d'un oxyde complexe de lithium-nickel comprend une étape de cuisson, dans un contenant, de corps moulés d'un mélange contenant un composé contenant du lithium et un composé contenant du nickel, pour obtenir des corps cuits. La porosité attribuable à des espaces entre les corps moulés dans le contenant est d'au moins 0,375.
(JA)
リチウムニッケル複合酸化物の製造方法は、リチウム含有化合物とニッケル含有化合物とを含む混合物の成形体を容器内で焼成し、焼成体を得る工程を含む。容器内において成形体の隙間が占める空間率が、0.375以上である。
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