国家/地区 中国（6） 美国（2） 世界知识产权组织（2）
IPC部 B（7）
IPC大类 B01（7） C02（4） B82（2）
C01（2） C25（2） H01（2）
IPC小类 B01J（7）
IPC B01J023/745（7）
发明人 SHI J（2） WANG X（2）
公开年 2013（5） 2012（2）
申请年 2012（7）
专利权人

Carbonaceous material used for e.g. electrode catalyst, comprises graphene doped with metal atom and at least one type of nonmetallic atom chosen from nitrogen atom, boron atom, sulfur atom, and phosphorus atom.

NAKANISHI S, KAMAI R, SUZUKI Y, HASHIMOTO K, KAMIYA K

Manufacture of graphene for, e.g. organic LEDs, involves preparing structure with graphene on surfaces and catalyst, arranging carriers on graphene, and removing catalyst while winding up carriers by rotating rolls facing each other.

KIM N, RYU J, YEONG K N, CHEOL R J, KIM N Y, RYU J C

Preparing iron oxide-graphene-titanium dioxide composite visible light photocatalytic material, comprises dispersing pre-oxidized graphite in concentrated sulfuric acid, cooling and adding potassium permanganate to obtained solution.

SHI J, ZHOU L, WAN J, SU T, DENG H

Producing graphene loaded metal oxide nano-material, comprises ultrasonically dispersing graphite oxide in distilled water, adding acetylacetone metallic compound, stirring, transferring to hydrothermal kettle, cooling, filtering and drying.

QIAO M, SUN B

Compound photocatalytic material used for catalytic degradation of organism is gamma-ferric oxide/silicon dioxide/graphene sheets/titanium dioxide.

CHEN D, HE J, CHEN Y, LI Y

Organic dye photocatalyst compound preparation includes mixing graphene-titanium dioxide compound, solution that contains ferrous and ferric ions and solution that contains hydroxyl ion.

GENG Z, LIN Y, PAN N, WANG X, ZENG J, SONG Y

Preparation of magnetic nano ferroferric oxide graphene compound catalyst involves dispersing graphite oxide in alcohol and water, separately stirring water-soluble salt of trivalent iron and ferric salt in alcohol, mixing, and stirring.

CHEN H, HE G, JI J, LI D, SHI J, SUN X, WANG X, ZHANG Y