国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） D06（6） D01（3）
D04（2）
IPC小类 B01D（9）
IPC B01D053/72（9）
发明人
公开年 2017（3） 2019（3） 2021（2）
申请年 2019（3）  2021（3）  2017（2） 
专利权人

Composite material useful for preparing glass, metal or fabric-based antibacterial and antiviral, formaldehyde removal and electret filter materials, comprises e.g. rod-shaped cellulose nanocrystals, titanium dioxide grown on surface of rod-shaped cellulose nanocrystals and graphene nanosheets.

ZENG W

Diatom cloth with antibacterial, purifying and humidifying function comprises diatom material, activated carbon, graphene, catalyst, pore-forming agent and cloth.

HAN F, DU Z

Preparing wallpaper composite material for indoor formaldehyde purification by preparing flake MXene/sulfur-doped graphene quantum dots/titanium dioxide, dispersing in ethanol solution, applying to surface of wallpaper base paper prepared as paper-based carrier by coating method and drying.

WANG W, ZHAO X, WANG X, MA Y

Photo-catalytic self-cleaning composition nonwoven fabric comprises protonated carbon nitride nanosheets, which are coated on surface of graphene oxide short fibers by electrostatic adsorption and carbon nitride-coated graphene short fibers.

PENG W, SUN H, GAO C

Preparing visible light-responsive graphene-cuprous oxide photocatalytic functional fabric useful for decorative materials comprises e.g. immersing pretreated fabric in oxide dispersion, oscillating, and adopting in-situ synthesis technique.

LI C

Preparing graphene-indium tin oxide nanofiber composite three-dimensional block, comprises e.g. electrospinning glacial acetic acid, isopropyl titanate and polyvinylpyrrolidone, sintering resultant product and mixing with graphene and water.

DAI Y, SUN Y, ZHOU J, LI N, RONG Y

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 and conductive polymer based composite spinning film material used in air purification of adsorption filter, comprises micron level and nano network structures containing poly-3,4-ethylenedioxythiophene and chitosan polymer.

XUE B, TAO M

Preparing terylene fiber involves inserting titanium oxide in graphene oxide, cutting functional particles into micro-nano powder by strong ultraviolet and suspending powder in cavity by air flow.

WU S, GONG X, YAO L, DING Z, LI Y, REN Y