国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8） C02（8） D21（2）
IPC小类 B01D（8）
IPC C02F001/40（8）
发明人 CAO N（2） HAN N（2） HU X（2）
LI X（2） LIN X（2） PANG L（2）
SUN J（2） TANG X（2） XU D（2）
XU J（2） ZHOU D（2）
公开年 2017（6） 2016（2）
申请年 2016（8）
专利权人 UNIV CHINA P.（2） UNIV SHANDON.（2）

Preparing modified graphene-reinforced polyurethane sponge for oil-water separation, involves adding dopamine to uniformly dispersed graphene oxide aqueous solution, centrifuging, washing and dissolving in alcohol solvent.

CAO N, LI J, LI X, LIN X, SUN J

Preparation method of graphene composite foam for separating oil and water, involves preparing graphene oxide aqueous solution, and ultrasonically dispersing to form graphene oxide dispersion liquid, adding with dopamine and dispersing.

LI X, LV Q, CAO N, LIN X, SUN J

Preparing anti-pollution super-hydrophilic oil-water separation net involves adding oxidized graphite to an organic solvent, oscillating by ultrasonic cell crusher to obtain an graphene enriched solution, and adding film-forming material.

XU M, BI H, YANG X, HAN L

Preparing graphene foam-poly dopamine composite film comprising e.g. adding graphene oxide solution, dopamine hydrochloride and ultrasonic dispersing, carrying out hydrothermal reaction and mixing with N,N-dihydroxyethylglycine solution.

CHI K, WANG L, XIAO F, YUAN H, ZHANG Y

Preparation of graphene oxide modified oil-water separation filter paper used in e.g. treatment of oily wastewater, involves dipping filter paper in graphene oxide solution by dip coating method, ultrasonically dispersing, and drying.

TANG X, XU D, HU X, PANG L, XU J, ZHOU D, HAN N

Preparation of oxidized graphene modified filter paper for use in e.g. rapid separation of oil and water, involves immersing filter paper in mixed solution of graphene and silane coupling agent and ultrasonically dispersing.

TANG X, XU D, PANG L, ZHOU D, HAN N, HU X, XU J

Carbon alkyl chain modified graphene useful in e.g. sewage treatment, comprises alkyl chain modified graphene layer containing an alkyl chain and the alkyl chain modified graphene is modified by reducing graphene oxide.

LIU L, LI T, WANG Z

Graphene modified hollow fiber membrane is prepared by mixing raw materials, where raw material comprises polyvinylidene fluoride resin, hydrophilic modified resin, graphene additives, coupling agent and solvent.

GAO F, HAO W, HUANG W, LIU Y, LUO M, SONG B, TIAN M