国家/地区 美国（4） 韩国（3）
IPC部 H（4） C（2）
IPC大类 H01（4）
IPC小类 H01M（3）
IPC H01M008/0234（2） H01M008/04007（2） H01M008/1018（2）
发明人 CHO Y（4）
公开年 2018（4）
申请年 2017（4） 
专利权人 BASIC SCI IN.（2） KNU IND COOP.（2） UNIV KANGWON.（2） UNIV SEOUL N.（2）

Semiconductor device comprises substrate comprising insulator and semiconductor comprising group IV material and/or group III-V compound, and graphene layer grown on surface of semiconductor.

SHIN K, SHIN H, CHO Y, NAM S, PARK S, LEE Y, SHIN K W, SHIN H J, CHO Y C, NAM S G, PARK S J, LEE Y S

Nano/micro composite fiber for storing electrical energy, used in high performance supercapacitor, comprises pairs of microfiber bundles containing graphene or graphene/carbon nanotube, nanofiber web, electrolyte layer and insulating film.

PARK S, SHIN M, KIM H, YEO C, CHO Y, CHO K

Flow field for distributing reactants, removing generated water and managing generated heat in a fuel cell, comprises a graphene foam and sheet, where film is interposed between a membrane-electrode assembly and a bipolar plate.

SUNG Y, CHO Y, PARK J E, AHN C, KIM S, SUNG Y E, CHO Y H, AHN C Y

Component used in form of sheet or film as flow field and gas diffusion layer in fuel cell e.g. polymer electrolyte membrane fuel cell used for converting chemical energy into electrical energy, comprises graphene foam.

SUNG Y, CHO Y, PARK J E, AHN C, KIM S, SUNG Y E, CHO Y H, AHN C Y