国家/地区 中国（3）
IPC部 C（3）
IPC大类 C01（3） H01（3） B32（2）
IPC小类 C01B（3）
IPC C01B031/02（3） B32B009/00（2） C01B031/00（2）
C01B031/04（2）
发明人 KIM H（3） KIM H K（2）
公开年
申请年
专利权人 KIM H（3）

Composition, useful in an electrochemical capacitor, comprises a combination of a high surface area nanosized graphite comprising nanosized graphene nanotubes and nanosized graphene nanoplatelets, and carbon.

DO I, KIM H, DO IN H

Graphene-based laminate has substrate, graphene layer which is formed at upper portion of substrate, and organic dopant which is formed on surface(s) of substrate.

KIM H, KIM T, YANG W, KIM H K, KIM T Y, YANG W S

Carbonaceous nanocomposite used as electrode for battery and field emission display, has graphene sheet on top surface of substrate and carbonaceous nano material having specified aspect ratio provided at other surface of graphene sheet.

JEON M, CHOI H, HWANG S, KIM H, JEON M H, CHOI H K, HWANG S H, KIM H K