国家/地区 中国（8）
IPC部 B（8） C（8）
IPC大类 B01（8） C02（8）
IPC小类 B01J（8）
IPC C02F001/32（8）
发明人 LI Y（2） ZHANG L（2） ZHANG Y（2）
公开年 2015（8）
申请年 2015（6）  2014（2） 
专利权人

Preparing hydroxylated titania/graphene visible light catalyzing material involves adding graphene solution to water, ultrasonically dispersing mixture to obtain graphene dispersion, and dissolving acetic acid and titanium salt in ethanol.

CHEN C, LIANG B, LIU T, CAO S, YU W

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

Composite material used for degradation of organic pollutants in wastewater, comprises reduced graphene oxide/amorphous carbon substrate and copper/cuprous oxide photocatalyst having hierarchical structure.

CHEN J, HAN J, LI K, LI Y, SU M, LU A, LIN X

Copper-containing zinc oxide/graphene quantum dots catalyst comprises organic dye-degradation semiconductor photocatalyst containing copper-zinc oxide-graphene quantum dots.

LI Y, WANG J, GE J

Preparation of recyclable titanium dioxide (P25)/graphene/ternary iron oxide photocatalytic material involves dissolving ferric salt in ethylene glycol, adding titanium dioxide/graphene composite, mixing, adding ammonia and mixing.

CHENG L, DING G, JIAO Z, WANG R, ZHANG S

Preparation of graphene-slag based electric conductive functional composite material used for degradation of alkaline violet 5BN simulated industrial wastewater, includes mixing blast furnace slag powder and graphene material in stirrer.

CHAI Q, KANG L, ZHANG Y, ZHANG K, ZHANG L, YANG M

Four element hybrid magnetic sewage purification material comprises reduced graphene oxide, silver derivative, and iron-based magnetic nanomaterial.

CHEN Q, CHEN Z, DU J, CHEN F, FANG S, HUANG H, ZHENG X, ZHAO T

Composite photocatalyst comprises active surface copper oxide/titania and graphene.

ZHANG L, HU H