国家/地区 中国（57）
IPC部 B（57）
IPC大类 B01（57） C02（27） C01（8）
C08（3） B22（2） B32（2）
C04（2）
IPC小类 B01D（57）
IPC B01D071/02（57）
发明人 WANG Y（4） WU X（4） ERICSON J（3）
HAN J（3） HSIEH W（3） JIANG Y（3）
KITAHARA I（3） KOBUKE M（3） LI C（3）
LIU G（3） LIU Y（3） LIU Z（3）
SHEN J（3） WANG P（3） WANG Z（3）
公开年 2017（31） 2018（26）
申请年 2017（57）
专利权人 CHANGSHA WUD.（4） UNIV JIANGSU（4） NITTO DENKO .（3） RES CENT ECO.（3）
JINGDEZHEN C.（2） UNIV DALIAN .（2） UNIV NANJING.（2） UNIV ZHEJIAN.（2）

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

Method for preparing porous graphene film, involves preparing porous alpha-aluminum oxide matrix by colloidal filtration method, and preparing gadolinium-doped cerium oxide, followed by introducing pores into graphene skeleton.

FAN R, YAN K, LIU Y, ZHANG Z

Method for producing graphene oxide filter membrane, involves oxidizing surface of graphene copper foil substrate and inner wall of graphene in air to obtain surface of graphene oxide copper foil substrate and inner wall of graphene oxide.

YUAN Z, YANG W, WANG C

Preparing monovalent selective anion exchange membrane comprises mixing p-aminobenzenesulfonic acid and graphene oxide, dispersing, mounting, and adding dopamine tris-hydrochloric solution into liquid chamber.

SHEN J, JIN Y, RUAN H, PAN J, GAO C

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

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

Method for preparing graphene oxide film, involves preparing graphene oxide, and preparing modified graphene oxide by dissolving graphene oxide in tert-butanol followed by dissolving modified graphene oxide in solvent, filtering and drying.

SUN J, ZANG Y, LI Z, ZHANG C, CAO G, ZHAI B

Metal organic framework compound MIL-101(chromium)/graphene oxide-based flat matrix mixed forward osmosis membrane, comprises casting solution containing MIL-101(chromium)/graphene oxide.

WANG X, WANG L, FU J, WANG Z, LIU S, LIU W, HE F

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

Core-shell multi-hole structure nanoparticle for preparing modified reverse osmosis membrane, is formed by utilizing graphene oxide-coated mesoporous silica shell nanoparticle, and forming multi-pore structure having two pore sizes.

WANG J, TIAN X, CAO Z, LI X, GUO C, ZHANG H, ZHANG Y