国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C01（4） B01（2）
IPC小类 C01B（4）
IPC C01B032/184（4）
发明人 KIM T（4）
公开年 2020（2）
申请年 2020（2） 
专利权人

Producing carbon-containing material from coffee grounds useful in composite for e.g. precision machine field, comprises preparing coffee grounds, generating carbon bodies from coffee grounds, and reacting carbon body with decomposing agent.

KIM T

Composition for producing graphene, includes first organic compound containing carbon, bubbling agent and second compound containing at least one of nitrogen and sulfur.

KIM T, JUNG S

Producing carbon-containing material e.g. graphene used in complex as antibacterial material, by generating carbon material from coffee grounds, and reacting carbon material with decomposition agent.

KIM T G, KIM T

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