国家/地区 中国（34）
IPC部 B（34）
IPC大类 B01（34） C02（4） B82（3）
C25（2） D06（2）
IPC小类 B01D（34）
IPC B01D053/86（34）
发明人 LI Y（3） LIU J（3） LU X（3）
WANG J（3） CAO L（2） CHEN D（2）
JIANG X（2） LI C（2） LI Z（2）
WANG C（2） WANG G（2） WANG Z（2）
WU L（2） WU Z（2） XU Z（2）
公开年 2017（34）
申请年 2017（22）  2016（12） 
专利权人 HANGZHOU NIU.（2） JIANGSU CHEN.（2） UNIV JIANGHA.（2） ZHONGSHAN TI.（2）

Reductive preparation of graphene oxide/titanium dioxide composite photo-catalytic material comprises e.g. preparing graphene oxide by Hummers method, dispersing graphene oxide powder in water/ethanol solution, ultrasonically dispersing.

YANG J, ZHANG B

Preparation of silver/graphene/zinc oxide composite material used for degrading of formaldehyde, involves adding zinc nitrate solution to sodium hydroxide solution, filtering precipitate, washing, drying and calcining dried precipitate.

MA L

Paint additive used for painting interior and exterior of building, comprises graphene oxide aqueous solution, titanium source, silicon source, template agent, and distilled water, and paint additive improves formaldehyde absorbtion ability.

LIU J, YAN Z, XIAO F, DING X

Air filtering film, has composite filter layer formed with bamboo fiber layer and sepiolite fiber layer, and absorbing layer formed with photo-catalytic titanium dioxide nanometer particle layer, graphene layer and active carbon layer.

KANG W, LIU J, LIAN J, DING L

Photo-catalytic graphene fiber for use in adsorption of e.g. formaldehyde in air, includes graphene fiber as substrate whose surface is coated with layer of protective glue which is coated with photocatalytic coating.

WU L, WU Z, ZHENG J

Graphene oxide-titania-activated carbon three-dimensional composite material for use as photocatalytic material, is obtained by uniformly and densely attaching graphene oxide-titania composite material on activated carbon filter.

CHEN J, LUO R, YANG H, WANG R, FAN G, ZHANG M, WANG G

Full-spectrum responsive porous silica supported nanocomposite photocatalyst material used for preparing air purifying net, comprises zinc oxide, bismuth oxide, bismuth sulfide and reduced graphene oxide that are supported on substrate.

LIU S, ZHOU S

Photocatalyst used for desulfurization and denitration of ship flue gas, comprises catalyst carrier, carbon-based material, titanium oxide, and partially-oxidized graphene.

LI C, SUN B, YUAN G, LI Z, ZHENG Y, FENG L, BIAN J, WANG L, WANG W

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 graphene mayan blue material involves adding mayan blue into water, incubating to obtain slurry, adding graphene into slurry, and mixing to obtain graphene mayan blue slurry mixture, adding graphene mayan blue slurry mixture.

CHEN D