国家/地区 韩国（3）
IPC部 C（3）
IPC大类 C01（3）
IPC小类 C01B（3）
IPC H01G011/32（3） C01B031/04（2）
发明人 GYOO K I（2） KYU Y I（2） NA K B（2）
公开年
申请年
专利权人 ELECTRONICS TELECOM RES INST（3）

Three-dimensional graphene structure preparation involves forming graphene precursor by heating carbohydrate and gas generator, forming graphene structure having cavity by carbonizing graphene precursor, and then forming nanopores.

KIM T, YOU I, KIM B N, KIM I G, JUNG S, PARK S, YOUNG K T, KYU Y I, NA K B, GYOO K I, HOON J S, JUN P S

Manufacturing electrode used for capacitor, comprises forming an oxidized graphene thin film by applying composition containing oxidized graphene on a substrate, and irradiating obtained graphene oxide film with light.

SUK Y Y, KYU Y I, HWAN S J, NA K B, GYOO K I, HONG S

Manufacturing graphene-ionic liquid composites for electrode materials of supercapacitors, by dispersing graphite oxide composites and ionic liquid-composites into solvent, adding sodium borohydride, and then applying thermal energy.

KANG K, KIM J, KIM K M, KIM S, LEE Y G, SHIN D O