国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01D（8）
IPC B01D067/00（3） B01D069/02（2） B01D071/02（2）
B01J020/286（2） B01J020/30（2）
发明人 WANG Y（8）
公开年 2016（6）
申请年 2016（8）
专利权人

Method for purifying domestic oil gas and part of volatile organic gas, involves introducing oil gas and specific volatile organic gas into reactor by gas influx devices and purifying gas by contacting with graphene sponge cylinder.

WANG Y, LIU Z, CHEN X, FANG S, BOWMAN R, DONG C, HE L

Preparation of supercritical carbon dioxide-graphene porous material involves grafting graphene oxide with concentrated sulfuric acid, washing functionalized graphene oxide with water to remove concentrated sulfuric acid and blowing.

WU H, CUI R, LI Y, ZHU Q, WANG D, LU Q, PENG C, LI X, WANG Y, FANG G

Preparation of graphene purification material used in adsorption of e.g. formaldehyde, involves adding graphene to sodium silicate solution, dispersing, and mixing diatomaceous earth, sepiolite powder, lithium carbonate and oxalic acid.

DUAN J, JIA L, LI Y, WANG Y, YAO L, ZHANG L

Preparation of graphene quantum dot-bonded silica gel stationary phase for chromatography, involves reacting quantum dots, aminopropyl silica gel, N,N'-dicyclohexylcarbodiimide, and catalyst, and reacting product with hydrazine hydrate.

DONG S, WANG Y, WANG L, ZHAO L, ZHANG X

Chitosan functionalized graphene/polyvinylidene fluoride hybrid ultrafiltration membrane comprises polyvinylidene fluoride, porogen, organic solvent and chitosan-graphene oxide.

HAN X, WANG Y, WANG S

Manufacturing graphene-modified ceramic film involves preparing oxidized graphene by using microcrystalline graphite as raw material by adopting improved hummer method.

CHANG Q, HU X, WANG Y, ZHOU J, ZHANG X

Graphene oxide-polymer hybrid total heat exchange membrane for use in total heat exchanger, comprises graphene oxide/polymer compact layer, and porous support layer, where composite compact layer is on support layer.

HAN Q, WANG Y, XUE L, ZHAO Y

Preparation of graphene oxide-bonded capillary electrochromatography monolithic column involves dispersing amino-modified styrene graphene oxide and 2-acrylamido-2-methylpropanesulfonic acid and curing mixture in pretreated capillary.

WANG Y, ZHAO H, CHENG H, CHEN Y