国家/地区 中国（22）
IPC部 B（22）
IPC大类 B01（22） C01（5） C02（4）
B82（3） G01（2）
IPC小类 B01D（22）
IPC B01J020/20（22）
发明人 ZHANG H（4） CHEN C（2） GAO C（2）
HAN Y（2） WANG C（2） WANG J（2）
WANG Z（2） ZHOU Y（2）
公开年 2017（22）
申请年 2017（13）  2016（8） 
专利权人 HANGZHOU GAO.（2）

Copper oxide-graphene composite material preparation used for adsorbing toxic gas molecules such as formaldehyde, dissolving graphene oxide into deionized water under ultrasonic dispersion to obtain graphene oxide dispersion.

XU C, ZHENG Q, XU R, LU C

Preparing hollow nanostructure tungsten oxide wire involves mixing certain amount of graphene oxide, tungsten-containing precursor compound, anhydrous ethanol and deionized water with stirring uniformly for predetermined time.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S

Graphene-containing nanocrystalline purification particle comprises sepiolite, attapulgite, pure diatom, graphene, photocatalyst and normal-methylmorpholine N-oxide crystal.

ZHOU F, TAO Y, WANG Z, ZHOU C, ZHOU Y

Preparing air purifying agent comprises e.g. adding graphene oxide into solvent, adding dispersant and photocatalyst, then adding mixture of graphene oxide and photocatalyst into homogenizer and adding flavor into homogeneous liquid.

WU D

Preparing adsorbent material of atmospheric organic pollutants comprises e.g. preparing oxidized graphene dispersion liquid and then dispersing graphene oxide in water to obtain oxidized graphene dispersion liquid.

BI H

Preparation of graphene/silica aerogel composite adsorbent involves adding hydrochloric acid solution, powdered graphene and activated clay to mixed solution of tetraethyl orthosilicate, water and ethanol, and vibrating.

HUANG W, ZHOU X, TAN X

Preparing functionalized graphene comprises e.g. adding graphene oxide and titanium dioxide into deionized water, stirring and performing ultrasonic dispersion treatment, then placing in round bottom flask and adding aqueous ammonia.

CAO L, WANG J, XIE Y, JIANG X

Preparing graphene/active carbon composite porous microsphere used in air purification and water treatment, involves mixing water soluble carbohydrates into water to obtain oxidized composite graphene aqueous solution.

GAO C, CHEN C, HAN Y

Preparing graphene/activated carbon/titanium dioxide composite porous microspheres comprises e.g. adding acidified titanium dioxide nanoparticles, water-soluble carbohydrate into water, then mixing with aqueous solution of oxidized graphene.

GAO C, CHEN C, HAN Y