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POSITIVE ELECTRODE MATERIAL, AND PREPARATION METHOD THEREFOR AND USE THEREOF

A cathode material, and a preparation method therefor and the use thereof. The preparation method comprises the following steps: (1) mixing a vanadium source, a complexing agent and a high-molecular p…

DRIVE·Apr 30·1 min read

H01M4/0471 GEM CO., LTD.

TERNARY POSITIVE ELECTRODE MATERIAL COATED WITH NITRIDE/GRAPHITIZED CARBON NANOSHEETS AND PREPARATION METHOD THEREOF

The invention discloses a ternary positive electrode material coated with nitride/graphitized carbon nanosheets and preparation method thereof. The ternary positive electrode material coated with nitr…

DRIVE·Mar 21·1 min read

H01M4/366 GEM CO., LTD.

METHOD FOR RECOVERING VALUABLE METALS FROM SPENT LITHIUM ION BATTERIES

The present invention provides a method for recovering valuable metals from waste lithium ion batteries. The method comprises: short-circuit discharging, dismantling, crushing, roasting, and screening…

DRIVE·Feb 22·1 min read

H01M10/54 GEM CO., LTD.

METHOD OF PREPARING MOF-COATED MONOCRYSTAL TERNARY POSITIVE ELECTRODE MATERIAL

The present invention provides a method of preparing an MOF-coated monocrystal ternary positive electrode material. Firstly, a solution A of nickel, cobalt and manganese metal salts, an ammonia comple…

DRIVE·Nov 10·1 min read

C01G53/44 GEM CO., LTD.