ACTIVE MATERIAL, METHOD FOR PRODUCING RECYCLED ACTIVE MATERIAL, METHOD FOR TRACKING VALUABLE ELEMENT RECOVERED FROM BATTERY, AND COMPOUND FOR TRACKING

WIPO Patent Application WO/2024/048564

A1

An active material according to the present invention comprises: at least one element M selected from the group consisting of nickel, cobalt, manganese, and lithium; and an element X differing from the element M. The element X is at least one element selected from metals of groups 2 and 15 in period 2 of the periodic table, metals of groups 3, 11, and 13- 16 in period 4, metals of groups 1-3, 7-13, and 15-17 in period 5, metals of groups 1-3 and 7-17 in period 6, and metals of groups 1-17 in period 7.

JP6601391	A method for producing a slurry for a positive electrode of a lithium ion secondary battery, a method for producing a slurry for a positive electrode of a lithium ion secondary battery, and a method for producing a positive electrode for a lithium ion secondary battery.
WO/2024/003662	SECONDARY BATTERY AND METHOD FOR PRODUCING POSITIVE ELECTRODE ACTIVE MATERIAL
JP4602478	Manufacturing method of lithium secondary battery and lithium secondary battery

TAKAHASHI TSUKASA (JP)
INOUE DAISUKE (JP)
KANG JONGSUN (JP)

PCT/JP2023/031173

March 07, 2024

August 29, 2023

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MITSUI MINING & SMELTING CO LTD (JP)

H01M4/525; B09B5/00; C22B7/00; C22B23/00; C22B26/12; C22B47/00; H01M4/505; H01M10/54

WO2019044770A1

2019-03-07

JP2005339886A	2005-12-08
JP2014229550A	2014-12-08
US20050092408A1	2005-05-05
JP2008541064A	2008-11-20
JP2007026844A	2007-02-01
JP2023141438A	2023-10-05

SHOWA INTERNATIONAL PATENT FIRM (JP)

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