国家/地区 中国（25）
IPC部 B（25）
IPC大类 B01（25） D06（2）
IPC小类 B01D（25）
IPC B01D053/72（25）
发明人 WANG J（4） WU Z（3） CAO L（2）
JIANG X（2） LI Y（2） LIU J（2）
LU X（2） WANG C（2） WANG G（2）
WU L（2） XU Z（2） YAN C（2）
ZHAI T（2） ZHANG B（2）
公开年 2017（25）
申请年 2017（19）  2016（6） 
专利权人 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

Household graphene air purifier, has shell whose top end is fixed to air inlet window, and cabin with side wall whose middle part is formed with external feeding port, where side wall of cabin is formed with drain outlet outside of shell.

GENG G, LI Z, LIU B, MENG 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

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

Preparation of aminated graphene/ferroferric oxide magnetic composite material for use in adsorption of gas molecules e.g. formaldehyde, involves adding ferric chloride hexahydrate and ferrous chloride tetrahydrate to graphene dispersion.

XU C, WANG J, ZHENG Q, XU R

Environment-friendly odor composition for eliminating formaldehyde comprises sepiolite, surfactant, carbon hydrazide modified graphene oxide and nano titanium dioxide compound, plant essential oil and de-ionized water.

LIU G, CHEN R, ZHANG S, WU Z

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

Decoration contaminant removal involves using contaminant scavenger, which is graphene Maya blue material.

CHEN D