#C01G51/04

METHOD FOR RECOVERING COBALT AND NICKEL

A method of recovering cobalt and nickel includes the steps of: adding alkaline to an acidic solution containing aluminum together with cobalt and nickel, adjusting pH of the acidic solution to 5 to 7…

DRIVE·Sep 24·1 min read

C01G51/04 MITSUBISHI MATERIALS CORP [JP]

PREPARATION METHOD FOR HIGH DENSITY ALUMINUM DOPED COBALT OXIDE

The present invention discloses a preparation method for high density aluminum doped cobalt oxide, which comprises following steps: 1) adding a cobalt salt solution, an alkaline solution and an oxidiz…

DRIVE·Oct 6·1 min read

C01G51/04 GEM (Jiangsu) Cobalt Industry Co., Ltd.

POSITIVE ELECTRODE ACTIVE MATERIAL FOR ALKALINE SECONDARY BATTERY AND ALKALINE SECONDARY BATTERY INCLUDING THE POSITIVE ELECTRODE ACTIVE MATERIAL

A nickel-hydrogen secondary battery (2) includes an electrode group (22) comprising a separator (28), a positive electrode (24), and a negative electrode (26), and the positive electrode (24) contains…

DRIVE·Aug 16·1 min read

C01G51/04 FDK CORP [JP]

Active material for non-aqueous electrolyte secondary battery, method for production of the active material, electrode for non-aqueous electrolyte secondary battery and non-aqueous electrolyte secondary battery

There is provided an active material for a nonaqueous electrolyte secondary battery, including a lithium-transition metal composite oxide which has an ±-NaFeO 2 -type crystal structure and of which th…

DRIVE·Sep 4·2 min read

C01G51/04 GS YUASA INT LTD [JP]

OXYCOBALT HYDROXIDE PARTICULATE POWDER AND MANUFACTURING METHOD THEREFOR, AS WELL AS LITHIUM COBALTATE PARTICULATE POWDER AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME

The present invention relates to cobalt oxyhydroxide particles and lithium cobaltate particles which have a high density and a uniformly grown crystal structure. These objects of the present invention…

DRIVE·Apr 27·2 min read

C01G51/04 TODA KOGYO CORP [JP]

Positive electrode active material for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery

Disclosed is a positive electrode active material for a nonaqueous electrolyte secondary battery having at least a lithium-transition metal composite oxide of a layer structure, in which an existence …

DRIVE·Sep 29·1 min read

C01G51/04 NICHIA CORP [JP]

Electrode paste composition

The invention provides an electrode paste composition that enables a sufficient pore volume of electrode for high generating performance while maintaining good storage stability. The paste composition…

DRIVE·Aug 25·1 min read

C01G51/04 JSR CORP [JP]