国家/地区 韩国（3）
IPC部 B（2） C（2）
IPC大类 B01（2） C01（2）
IPC小类 C01B（2）
IPC C01B031/04（2）
发明人 LEE J K（3）
公开年 2017（2）
申请年 2015（3）
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

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

Preparation of carbon sheets used in e.g. electronic devices, involves growing graphene nanopowder comprised in graphene seed layer into carbon sheet comprising single layered graphene sheet of preset length and graphite sheet.

LEE J, PARK Y, CHOI W, LEE J K, PARK Y S, CHOI W K