国家/地区 中国（6）
IPC部 B（6） C（4）
IPC大类 B01（6） C02（3）
IPC小类 B01D（6）
IPC B01D069/02（6）
发明人 XU Z（2）
公开年 2013（4） 2014（2）
申请年 2013（6）
专利权人

Separation membrane for use as filter in e.g. humidifier for removing non-volatile ionic contaminants contained in influent water, has graphene oxide layer formed to cover hydrophobic membrane comprising hydrophobic polymer partially.

OH B, KYE J, KIM M, OH B S, KYE J I, KIM M J

Preparation of graphene oxide modified superhydrophilic or superhydrophobic oil-water separation membrane for e.g. separation of oil and water mixture involves adding strong acid in ice water bath, stirring, and adding sodium nitrate.

HU J, CHEN Z, WANG F, ZHOU X, TU W, YUAN T

Cyclodextrin modified graphene filter membrane for treating water pollution, is prepared by utilizing graphene oxide solution, cyclodextrin solution and ammonia water, adding hydrazine hydrate followed by mixing and drying.

LI H, ZHAN J

Semi permeable membrane for use in filter device for purifying fluid, is formed from graphene that is formed with nanoholes.

XU Z, HUANG X, KIM J, SONG Z

Hydrophilic polyvinylidene fluoride modified separation membrane, is prepared by utilizing polyvinylidene fluoride, polyvinylidene fluoride solvent, carbon oxide carbon nano tube/graphene oxide and pore-forming agent.

LI Y, ZHANG J, WU T, XU Z, QIAN X, NIU J, ZHOU B, LI B

Graphene oxide/polyvinylidene fluoride blended cation exchange membrane comprises polyvinylidene fluoride, graphene oxide, organic solvent, divinylbenzene, glycidyl methacrylate and benzoyl peroxide.

LIANG S, TANG Y