国家/地区 中国（7）
IPC部 B（7） C（5）
IPC大类 B01（7） C02（3）
IPC小类 B01D（7）
IPC B01D067/00（5） B01D071/02（4） B01D069/02（3）
B01D069/12（3） C02F001/44（3） C02F001/28（2）
C02F101/30（2）
发明人 CHEN P（2） FU H（2） HE D（2）
公开年 2023（2）
申请年 2021（2） 
专利权人 UNIV WUHAN TECHNOLOGY（7）

Preparing aluminum oxide ceramic plate film used in sewage treatment, comprises setting intermediate sacrificial layer and functional film layer on aluminum oxide ceramic substrate, and removing intermediate sacrificial layer.

LI X, GAO G, ZHOU H, WANG Y, ZHANG N, LIU X

Preparing light-driven self-cleaning composite filter membrane useful for removing pollutant in water, comprises adjusting pH of alcohol solution of titanium dioxide nanosheets to alkali, adding silane to hydrolyze, adding graphene oxide and applying on substrate.

ZHANG X, CHEN P, ZHANG Z, FU H, HE D

Preparing graphene oxide/silica composite filter membrane with ultra-high water flux with selective permeability, comprises e.g. mixing water and absolute ethanol, adding graphene oxide and buffer, adjusting pH, performing ultrasonic treatment, and hydrolyzing.

WANG C, CHEN P, TANG J, FU H, QIAN W

Method for preparing photothermal regeneration mask core layer material, involves coating nano-carbon slurry on surface of non-woven fabric or woven fabric, coating porous material slurry on non-woven fabric or woven fabric, and obtaining photothermal regeneration mask core layer material.

LIU Y, LU Y, YANG X

Graphene oxide-based composite material doped with porous metal organic framework comprises 2.4-32.7% porous metal organic framework and graphene oxide.

HE D, WANG Z

Preparing photothermal sponge used as air purification material, involves dissolving graphene material in water, sonicating, and preparing certain concentration of graphite dispersion solution and soaking porous sponge.

WANG J, XIA Y, ZOU N, XIE Y

Preparation of metal ion-adsorbed sewage separation membrane involves modifying graphene oxide with polyphenolic compound, reacting with polyvinylidene fluoride and pore-forming agent, pouring on flat plate, curing, washing, and drying.

WU L, SUN Q, WANG G, WANG X, LI M