国家/地区 中国（34） 世界知识产权组织（9） 美国（8） 韩国（5） 欧洲专利局（EPO）（4） 日本（4） 加拿大（3） 印度（2）
IPC部 B（40）
IPC大类 B01（40） C02（27） C01（14）
C08（3） B22（2） B32（2）
C04（2）
IPC小类 B01D（40）
IPC B01D071/02（40）
发明人 WU X（3） CHENG H（2） CRUZ SILVA RODOLFO（2）
ENDO MORINOBU（2） ERICSON J（2） FUKUYO TOMOYUKI（2）
HAN J（2） HSIEH W（2） JIANG W（2）
KITAHARA I（2） KOBUKE M（2） LIU Z（2）
MORELOS GOMEZ AARON（2） SHEN J（2） WANG A（2）
公开年 2018（22） 2017（18）
申请年 2017（40）
专利权人 CHANGSHA WUD.（3） RES CENT ECO.（3） UNIV SHINSHU（3） NITTO DENKO .（2）
SHOWA DENKO .（2）

Zeolite membrane used for separating mixed gas, is obtained by bonding zeolite microcrystal materials having surface coated using graphene oxide mutually without gap through graphene oxide.

RADOVAN K, ESTEBAN B B F, KANEKO K, NIMURA R

Preparing graphene directional separation oxide film for treating sewage involves selecting aperture of micro-filtration membrane having pore diameter supporting layer, forming graphene oxide function layer, which has easy expansion.

WANG A, HAN J, XIA X, CHENG H, JIANG W, LIU M, DING Y

Super-hydrophobic-oleophobic reduced and oxidized graphene filter membrane useful for separating oil and water, prepared by e.g. mixing graphene oxide, nano-zinc oxide and reacting with dopamine hydrochloride containing dopamine solution.

LIU J, FENG Y, LV X, WANG Z

Making porous graphene membrane comprises oxidizing surface of multilayer graphene, reducing oxidized surface to carry out reductive etching, and repeatedly performing series of the above steps twice until nanopores are formed in graphene.

JHON Y M, JHON Y I, LEE S, YOUNG I J, IN J Y

Graphene composite filter membrane for use in sewage treatment process, has limiting hole that is formed on one side of limiting slot opened at lower locating frame upper end, and elastic reset block that is set on limiting hole outer side.

ZHU Y, SHAO R

Three-dimensional graphene structure preparation involves forming graphene precursor by heating carbohydrate and gas generator, forming graphene structure having cavity by carbonizing graphene precursor, and then forming nanopores.

KIM T, YOU I, KIM B N, KIM I G, JUNG S, PARK S, YOUNG K T, KYU Y I, NA K B, GYOO K I, HOON J S, JUN P S

Preparation of graphene composite ultrafiltration membrane used for wastewater treatment by dissolving cellulose acetate in alkyl ammonium hydroxide, heating, ultrasonically processing, heating, standing, and drying.

FANG Y, YU P

Nanocarbon separation membrane used for composite separation membrane for e.g. water treatment, comprises graphene oxide components crosslinked together by divalent cations, and multilayer graphene component having thickness of preset range.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Nanocarbon separation membrane used in e.g. water treatment, comprises graphene oxide materials which are crosslinked using divalent cations, and double-walled carbon nanotubes inserted between layers of graphene oxide material.

FUKUYO TOMOYUKI, MORELOS GOMEZ AARON, CRUZ SILVA RODOLFO, ENDO MORINOBU

Membrane used for disinfecting microbes, comprises support and composite coating containing optionally substituted graphene oxide compound crosslinked with crosslinker e.g. benzoic acid derivative, and has preset antibacterial effectiveness.

HSIEH W, KITAHARA I, SIDDIQUI O, ERICSON J, KOBUKE M, WANG P, YAMASHIRO Y, ZHENG S, ERICKSON J, OOU M