国家/地区 中国（9）
IPC部 B（9） C（3） H（2）
IPC大类 B01（9） C02（3） B82（2）
H01（2）
IPC小类 B01J（9）
IPC B01J035/08（9）
发明人 ZHANG Y（5） XIA W（3） ZHOU W（3）
ZHANG G（2）
公开年 2015（4） 2016（4）
申请年 2015（9）
专利权人 UNIV CHONGQI.（3） UNIV SOOCHOW（2）

Degrading highly efficient methylene blue comprises e.g. preparing methylene blue aqueous solution, then adding into reaction tube and ultrasonically dispersing graphene/titania hollow composite microspheres in methylene blue.

XIA W, ZHOU W, ZHANG Y, XIAO W

Preparation of graphene-based material used as catalyst, involves mixing tetraethyl orthosilicate with solution containing ammonia, hydrolyzing, adding polydiallyldimethylammonium chloride, water and graphene oxide and dispersing.

XIA W, ZHOU W, ZHANG Y

Preparation of flower shaped zinc oxide/graphene composite microspheres useful as photocatalyst, involves mixing zinc acetate and citric acid, adding deionized water, ethanol and sodium hydroxide, reacting, and mixing graphene oxide.

WANG H, ZHANG L, ZHU G

Preparation of noble metal loaded graphene microsphere catalyst, involves dispersing graphene oxide in deionized water, adding vitamin C, adding noble metal liquid, stirring to obtain mixed liquid, and spray-drying mixed liquid.

XU Z, XUE Z, ZHANG G, ZHANG Y

Preparation of nanofiber material used in catalytic degradation of nitrogen oxide, involves reacting e.g. graphene oxide and surface-modified carbonitride nanospheres, and spinning mixture of obtained material and polymer solution.

LU J, CHEN D, WU H

Graphene/titanium dioxide composite material with hollow microsphere shaped structure comprises reducing graphene oxide and titanium dioxide, formed after nanoparticles mutually adhere around to form hollow microsphere.

ZHANG Y, XIA W, ZHOU W

Graphene based gold-platinum bimetallic catalyst comprises graphene as carrier and gold-platinum bimetallic core-shell nano-structure, where gold-platinum bimetallic core-shell nano-structure is provided as active site.

FAN X, QI J, ZHANG F, ZHANG G, ZHU Y

Nitrogen-doped graphene and cobalt oxide composite material used as electrode material for lithium ion battery, sodium ion battery or super capacitor, comprises nitrogen-doped graphene matrix.

LI R, ZHANG M, GOU X

Preparation of palladium/three-dimensional graphene composite microspheres involves injecting solution containing palladium chloride and graphene oxide, into circular container, obtaining composite microspheres and calcining.

CAO X, SUN L, WANG C, ZHANG Y, ZHAO D