国家/地区 中国（11）
IPC部 B（11） C（5）
IPC大类 B01（11） C02（3） C01（2）
IPC小类 B01D（11）
IPC B01D067/00（11）
发明人 GAO C（11）
公开年 2020（3） 2015（2） 2016（2）
申请年 2019（3）  2014（2）  2016（2）  2017（2） 
专利权人 UNIV ZHEJIAN.（5） UNIV CHINA O.（2） ZHEJIANG TAN.（2）

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

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

Multilayer crosslinked graphene oxide useful for preparing reverse osmosis membrane, comprises graphene oxide layer crosslinked by using crosslinking agent to form nano-multilayer crosslinked graphene oxide.

GAO X, WANG X, SONG N, WEI Y, SU B, GAO 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

Carboxylated graphene oxide nanofiltration membrane used for removing cochineal red dye monovalent sodium chloride salt comprises piperazine aqueous monomer, trimesoyl chloride oil-phase monomer, and carboxylated graphene oxide additive.

SHEN J, ZHANG H, RUAN H, GAO C

Preparing pollution-resistant conductive filter membrane used as microbial fuel cell negative electrode and membrane bioreactor filtering membrane, involves preparing functional membrane casting liquid by graphene and dimethylformamide.

LIU L, GAO C

Graphene oxide quantum dot functional ball nano particle used e.g. for sea water and brackish water desalination, seawater and brackish water softening, comprises positively charged nanoparticles as spherical core and support layer.

GAO X, GAO C, WANG J, XU Y, SUN H, WANG Q, WEI Y

High repellency graphene-cyclodextrin composite nano-filtration membrane, has nano-filtration membrane body deposited in separating layer by vacuum filter, where separating layer is assembled with cyclodextrin layer through graphene layer.

GAO C, HAN Y, JIANG Y

Graphene/carbon nano tube composite nanofiltration membrane preparation method, involves selecting separating layer and vacuum filter for preparation process, and performing composite nanofiltration membrane preparation process.

GAO C, HAN Y, JIANG Y