国家/地区 韩国（3）
IPC部 C（3） H（2）
IPC大类 C09（3） C01（2） H01（2）
IPC小类 C09K（3）
IPC C09K011/65（2）
发明人
公开年
申请年
专利权人 KOREA ADVANCED SCI TECHNOLOGY INST（3）

Light-emitting device for e.g. displays, includes carbon-containing film comprising at least one carbon atom, and light-emitting alkylene group, where light-emitting group is chemically bonded to at least one carbon atom on surface of carbon-containing film.

HWANG K, CHOI H, KIM J, KWAK S, JEONG J, BAEK S, KIM S, BAIK M, JUNG Y, SIK C Y, BAEK M H, JUNG J H, KIM J H, CHOI H H, HWANG K Y

Single-phase composition for preparing graphene-based compound, comprises hydroxyl group-containing carbon source, saccharide-based compound includes monosaccharide, single-phase composition comprises hydrocarbyl alcohol-based solvent.

PARK O O, LEE S H, IM S H, PARK O, HYUK I

Fabrication of graphene quantum dots used in e.g. electronic product, involves heating mixture of graphite powders with metallic hydrate salt to form intercalation compound by inserting metal ions, and redispersing in solvent.

JEON S, KIM B, SONG S, JEON S W, KIM B H, SONG S H