国家/地区 韩国（2）
IPC部 B（3） C（2）
IPC大类 B01（2） C01（2）
IPC小类 C01B（2）
IPC
发明人 LEE J K（3）
公开年 2017（3）
申请年 2015（2） 
专利权人 KOREA INST S.（2）

Producing anatase titania-reduced graphene oxide composite as e.g. photocatalyst, comprises e.g. dissolving anatase titania precursor in a solvent to prepare precursor solution, and dispersing graphene oxide to prepare colloidal solution.

KIM J H, NAH I W, OH I H, CHUNG K Y, LEE J K, CHOI W, JUNG H G, OH S H

Fabricating high-performance carbon fiber, comprises making graphene carbon fiber composition by mixing composition including one of e.g. rayon-based carbon fiber to fabricate carbon fiber and graphene powder, and heating composition.

LEE J K, CHOI W K

Antibiotic filtration straw used for biological filtering of polluted liquid, has antibacterial layer that is coated on surface of case formed with graphene thin film filter having fine pores into which liquid is introduced.

BYUN G S, LEE J K, PARK H S