国家/地区 韩国（5）
IPC部 C（4） H（3） B（2）
IPC大类 H01（3） B01（2） C01（2）
C02（2）
IPC小类 H01L（3） B01D（2） C01B（2）
C02F（2）
IPC B01D067/00（2） B01D071/02（2） C02F001/44（2）
发明人 HAM M（2） SON M W（2）
公开年 2018（2） 2019（2） 2020（2）
申请年 2018（6）
专利权人 GWANGJU INST SCI TECHNOLOGY（6）

Method for manufacturing a micropattern conductive hydrogel, involves preparing a hydrogel substrate that has a graphene oxide, and graphene oxide contained in the hydrogel substrate is reduced on which the pattern structure is formed.

LEE J, JUNG S H, PARK J G, CHOI J

Graphene oxide membrane film comprises multiple stacked graphene oxide layers, and first cross-linking agent and second cross-linking agent which are intercalated between stacked graphene oxide layers to chemically bond with graphene oxide.

HAM M, JANG J W

Manufacturing graphene directly on a substrate without transfer process used in semiconductore devices involves forming a catalyst layer on the substrate, using chemical vapor deposition to inject a carbon compound onto the catalyst layer.

HAM M, SON M W

Hollow fiber membrane useful as e.g. microfiltration membrane, comprises a hollow polymer inner film and a polymer outer film formed outside the polymer inner film as effluent of dope solution containing nano-sized graphene oxide.

KIM I S, JANG M H, BANG Y, YOUHYEWON, SOL K Y

Nonvolatile memory device, comprises substrate, first electrode positioned on substrate, dielectric material layer which is positioned on first electrode, and active layer positioned on dielectric material layer comprising graphene oxide.

JANG J H, ANOOP R, OH S I

Method for doping synthesized graphene by high temperature heat treatment in gas atmosphere containing dopant,.

HAM M H, SON M W, MYUNGWOO S