Inventor

SOHN KWONNAM

KR50 patents

⚠️ This page may combine multiple inventors who share the name “SOHN KWONNAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SOHN KWONNAM

LG CHEMICAL LTD

Sulfur-carbon composite, preparation method thereof, and lithium secondary battery comprising same

Sulfur-carbon composite and method for preparing same

Sulfur-carbon composite, preparation method therefor, and lithium-sulfur battery comprising same

Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same

Cathode active material for lithium secondary battery, manufacturing method thereof, and lithium secondary battery comprising same

Sulfur-carbon composite, method for producing same, and positive electrode for lithium-sulfur battery and lithium-sulfur battery which comprise same

Sulfur-carbon composite and lithium secondary battery comprising same

Sulfur-carbon composite, method for preparing same and lithium secondary battery comprising same

Electrode and lithium secondary battery comprising same

Separator having coating layer including partially reduced graphene oxide and lithium ion conductive polymer and lithium secondary battery comprising the same

Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode

Method for manufacture of sulfur-carbon composite

Separator and lithium-sulfur battery comprising same

Separator and lithium-sulfur battery comprising same

Carbon-based fiber sheet and lithium-sulfur battery including same

Sulfur-carbon composite and lithium-sulfur battery including same

Ceria-carbon-sulfur composite, method for preparing same, and positive electrode and lithium-sulfur battery comprising same

Titania-carbon nanotube-sulfur (TiO2-x-CNT-S) composite and preparing method therefor

Carbon-sulfur complex, method for producing same, and cathode and lithium-sulfur battery comprising same

Method for preparing iron oxide-hydroxide (FeOOH) and positive electrode for lithium-sulfur battery comprising iron oxide-hydroxide

Thermally expanded reduced graphene oxide, manufacturing method therefor, sulfur-carbon composite comprising same, and lithium secondary battery

Method for preparing carbon nanostructure comprising molybdenum disulfide, lithium secondary battery cathode comprising carbon nanostructure comprising molybdenum disulfide, prepared thereby, and lithium secondary battery comprising the same

Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same

Method of producing iron phosphide, positive electrode for lithium secondary battery comprising iron phosphide, and lithium secondary battery comprising same

Positive electrode for lithium-sulfur battery comprising maghemite and lithium-sulfur battery comprising the same

Porous carbon, and positive electrode and lithium secondary battery comprising same

Sulfur-carbon composite, method for preparing the same, and positive electrode for lithium-sulfur battery and lithium-sulfur battery comprising the same

Lithium secondary battery

Lithium air battery and manufacturing method therefor

Cathode active material for lithium-sulfur battery, comprising metal sulfide nanoparticles, and method for producing same

LG ENERGY SOLUTION LTD

Separator including coating layer with polymer having main chain with non-covalent electron pair and aromatic side chain and lithium-sulfur battery having the same

Sulfur-carbon composite, method for producing same, and lithium secondary battery including same

Positive electrode coating material for lithium secondary battery, preparation method thereof, and positive electrode and lithium secondary battery comprising the coating material

Sulfur-carbon composite and lithium secondary battery comprising same

Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode

Sulfur-carbon composite, preparation method therefor, and lithium secondary battery comprising same

Sulfur-carbon composite manufacturing method, sulfur-carbon composite manufactured thereby, cathode comprising same sulfur-carbon composite, and lithium secondary battery comprising same cathode

Sulfur-carbon composite, method for preparing same and lithium secondary battery comprising same

Separator having coating layer including partially reduced graphene oxide and lithium ion conducting polymer and lithium secondary battery comprising the same

Lithium-sulfur battery electrolyte and lithium-sulfur battery comprising same

Ceria-carbon-sulfur composite, method for preparing same, and positive electrode and lithium-sulfur battery comprising same

Liquid electrolyte for lithium-sulfur secondary battery and lithium-sulfur secondary battery comprising same

Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same

Method for preparing carbon nanostructure comprising molybdenum disulfide, lithium secondary battery cathode comprising carbon nanostructure comprising molybdenum disulfide, prepared thereby, and lithium secondary battery comprising same

Carbon-sulfur composite, preparation method therefor, and lithium secondary battery comprising same

Positive electrode active material for lithium-sulfur battery, preparation method thereof and lithium-sulfur battery comprising same

Porous carbon, and positive electrode and lithium secondary battery comprising same

Porous carbon material having core-shell structure, preparation method thereof, sulfur-carbon composite comprising same, and lithium secondary battery

Lithium-sulfur secondary battery

KIM SANG HO

Manufacturing methods of mesoporous carbon structure with spray drying or spray pyrolysis and composition thereof