国家/地区 中国（11）
IPC部 B（11）
IPC大类 B01（11） C02（5） B82（2）
IPC小类 B01J（11）
IPC B01J023/30（11）
发明人 CHEN C（2） LIU X（2） MEI W（2）
WU Y（2）
公开年 2018（6） 2017（5）
申请年 2017（11）
专利权人 UNIV CHANGSH.（2）

Graphene hybrid photocatalyst hydrogel comprises graphite oxide and photocatalyst.

GUO S

Preparing graphene-supported tin-tungsten bimetallic catalyst used for preparing aldehyde or ketone, involves dispersing graphite oxide in water, ultrasonically stripping, and then adding e.g. sodium tungstate dihydrate and tin salt.

DAI L, XU S, ZHANG L, WANG X, CHEN Y

Preparing tungsten doped titanium dioxide/graphene composite comprises e.g. dissolving graphene oxide in absolute ethanol, adding tetrabutyl titanate and then stirring.

LIU X, SHI Y, WANG J, XIA Y, WANG H

Preparation of oxide quantum dot modified graphene/titanium oxide photocatalytic material, involves adding graphite in anhydrous ethanol, and ultrasonically dispersing to obtain graphene dispersion liquid, and taking conductive polymer.

CHEN C, CHEN W, XIAOYAN L, XIAN Z, JINCHENG F, MEI W, LIN M

Low temperature denitration catalyst preparation involves dispersing graphene oxide and nitrogen-containing substance in water, heating, cleaning, and then filtering to obtain nitrogen-doped graphene, where catalyst powder is calcined.

ZHAO C, LIANG H, WU Y, CHEN X, TANG J, HU L

Preparing graphene/zinc oxide modified quantum dot photocatalytic material comprises e.g. adding graphene solution into deionized water, then adding zinc acetate and magnesium acetate and dissolving in graphene aqueous solution.

CHEN C, FANG Q, ZHAO H, CHAO Z, FAN J, MEI W, LIU X

Preparation of self-assembled graphene inline growth nano-rod array composite film, involves immersing metal zinc sheet in graphene oxide solution, reacting, removing, and drying to obtain zinc sheet self-assembled reduced graphene film.

FANG Y, ZHONG Y, YANG S, ZHANG S

Preparation method of graphene catalytic network for catalytic oxidation of municipal wastewater, involves dispersing mixture of butyl titanate and sodium tungstate in ethanol solution, and dispersing, and dripping into ice water.

YANG P

Preparing graphene quantum dot/tungsten trioxide dihydrate ultra-thin nano composite photocatalyst comprises e.g. adding tungsten trioxide dihydrate block powder to graphene quantum dot solution, performing ultrasonication and centrifuging.

LV H, ZHU Q, LIU Y, GENG P, LIN J

Preparation of heteropoly acid/ graphene oxide compound used for treating industrial dye waste water involves preparing heteropoly acid, dissolving in distilled water, mixing with dissolved graphene oxide, sonicating, stirring, and drying.

MA R, ZHOU G, WANG S, ZHANG J, HAN Z