#SAMSUNG FINE CHEMICALS CO LTD [KR]

CATHODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF, AND LITHIUM SECONDARY BATTERY INCLUDING SAME

Provided is a positive electrode active material for a lithium secondary battery including a positive electrode active material particle and an electrolyte-containing metal oxide coating layer having …

DRIVE·Nov 5·1 min read

H01M10/056 SAMSUNG FINE CHEMICALS CO LTD [KR]

FILM-TYPE NEGATIVE ELECTRODE FILLED WITH ACTIVE MATERIAL AND METHOD FOR MANUFACTURING SAME

There are provided a film-type negative electrode filled with an active material and a method of manufacturing the same. The negative electrode according to the present invention includes a porous bas…

DRIVE·Nov 5·1 min read

H01M4/02 SAMSUNG FINE CHEMICALS CO LTD [KR]

METHOD FOR PREPARING CRYSTALLINE IRON PHOSPHATES DOPED WITH METAL

Provided are a crystalline iron phosphate doped with metals (MFePO 4 ), which is used as a precursor of olivine-structured LiMFePO 4 (LMFP) used as a cathode active material for lithium secondary batt…

DRIVE·Oct 22·2 min read

C01B25/26 SAMSUNG FINE CHEMICALS CO LTD [KR]

Method for preparing a cathode active material for lithium secondary batteries.

The present invention relates to a cathode active material for a lithium secondary battery, a method for preparing the same, and a lithium secondary battery including the same, and provides a cathode …

DRIVE·Jun 11·1 min read

C01D15/02 SAMSUNG FINE CHEMICALS CO LTD [KR]

Cathode active material, method for preparing the same, and lithium secondary batteries including the same

The present invention relates to a cathode active material for a lithium secondary battery, a method for preparing the same, and a lithium secondary battery including the same. Provided is a cathode a…

DRIVE·May 28·1 min read

C01D15/02 SAMSUNG FINE CHEMICALS CO LTD [KR]

METHOD FOR PREPARING AN ELECTRODE ACTIVE MATERIAL FOR IMPROVING THE PROPERTIES OF A BATTERY, AND LITHIUM SECONDARY BATTERY INCLUDING THE ELECTRODE ACTIVE MATERIAL PREPARED THEREBY

A method of preparing an electrode active material for manufacturing a lithium secondary battery exhibiting stable charging/discharging efficiency and life-cycle characteristics even during high-speed…

DRIVE·Apr 30·1 min read

C01D15/02 SAMSUNG FINE CHEMICALS CO LTD [KR]

METHOD FOR MANUFACTURING A LITHIUM TRANSITION METAL PHOSPHATE

Disclosed is a method for manufacturing a lithium transition metal phosphate. The disclosed method for manufacturing a lithium transition metal phosphate comprises the steps of: injecting reaction mat…

DRIVE·Mar 6·1 min read

B01J8/10 SAMSUNG FINE CHEMICALS CO LTD [KR]