国家/地区 韩国（4） 世界知识产权组织（2）
IPC部 C（3） A（2） H（2）
IPC大类 A61（2） C01（2） H01（2）
IPC小类 A61B（2） C01B（2）
IPC C01B031/04（2）
发明人 CHOI S（2） HYEON T（2） KIM D（2）
LEE H（2）
公开年 2016（2）
申请年 2016（4）
专利权人 BASIC SCI INST（4）

Producing reduced graphene oxide film is used e.g. to produce carbon-based material for battery, comprises preparing graphene oxide film and rapidly expanding and reducing graphene oxide film in physically shielded space.

RUOFF R S, CHEN X

Electrode material useful as cathode active material of battery i.e. lithium-sulfur battery for e.g. portable devices, comprises a core-shell type electrode material comprising sulfur particles as core and e.g. graphene quantum dot as shell.

HONG B H, SUNG Y E, MOON J, PARK J

Graphene bioelectronic device used in endoscope, consists of graphene composite layer comprising two or more graphene layers.

KIM D, HYEON T, CHOI S, LEE H, SONG C, LEE Y

Biosensor e.g. humidity sensor and pH sensor, consists of sensing unit including graphene layer, bridge unit connected to sensing unit, and electrode unit connected to bridge unit.

KIM D, HYEON T, CHOI S, LEE H, CHOI T