国家/地区 中国（6）
IPC部 B（6） C（3）
IPC大类 B01（6） C02（2）
IPC小类 B01D（6）
IPC B01D067/00（5） B01D061/02（4） B01D071/68（4）
B01D069/02（3） B01D069/12（2） C02F101/30（2）
发明人 GAO C（3） SHEN J（3） XU Y（2）
公开年 2020（6）
申请年 2019（3）  2020（2） 
专利权人 UNIV ZHEJIANG TECHNOLOGY（6）

Photocatalyst coating with photothermal effect comprises pleated graphene ball carrier with stacked structure of preset thickness, titanium dioxide functional layer and photothermal particles covered on surface of carrier.

HAN J, MA J, FENG Y, QIU T, ZHONG M

Preparing solvent-resistance charged composite nanofiltration membrane, comprises e.g. hydrolyzing poly(p-phenylene terephthalamide) by amide, anchoring 2-bromo-2-methylpropionyl bromide on the surface of graphene oxide, and post-processing.

LIAO J, RUAN W, DU B, WEI H

Preparation of hydrophobic modified graphene oxide reverse osmosis membrane involves using polysulfone ultrafiltration membrane, m-phenylenediamine, trimesoyl chloride, octadecylamine modified graphene oxide and n-hexane.

SONG X, WU B, ZHOU Y, GAO C

Preparing graphene oxide-type nanofiltration membrane involves preparing a P (NIPAM-MAA) nanogel having temperature and pH response properties, dispersing the prepared P (NIPAM-MAA) nanogel and graphene oxide in ultrapure water.

SHEN J, LIU H, GAO C

Multi-effect coupling method of nanofiltration membrane for dye desalination, involves mixing graphene oxide solution and modified nano-titanium dioxide solution, dispersing and vacuum-filtering dispersion through polysulfone membrane.

SHEN J, XU Y

Production of nano-filtration membrane for dye desalination, involves placing mixed solution of titanium dioxide and graphene oxide on polysulfone membrane under certain pressure, pressing and stabilizing for uniform deposition.

XU Y, WU M, SHEN J, GAO C