国家/地区 韩国（4）
IPC部 C（4）
IPC大类 C01（4） H01（3）
IPC小类 C01B（4）
IPC C01B031/04（4）
发明人 KIM Y H（2）
公开年 2016（2） 2017（2）
申请年 2015（4）
专利权人 KOREA INST SCI TECHNOLOGY（4）

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

Manufacturing graphene oxide film used as hole injection layer or precursor transport layer in organic electro-luminescent device, involves preparing graphene oxide dispersion.

KIM J Y, KIM S I, KIM Y H, KIM Y T, KIM C K

Producing reduced graphene oxide sheet useful in film t electromagnetic shielding, comprises e.g. preparing graphite oxide by mixing graphite powder and solution containing e.g. strong acid, oxidizing and producing graphene oxide.

KOO C M, HWANG S S, HONG S M, BAEK K Y, KUMAR P, KIM Y H, YANG S J

Non-volatile memory device consists of substrate, lower electrode, active layer containing metal oxide-graphene quantum dots and organic polymer material, and upper electrode, in order.

KIM T W, SON D I, BAE S, LEE S H, MOON B J, LEE D S, PARK M