国家/地区 中国（14）
IPC部 B（14） C（9） A（3）
IPC大类 B01（14） C02（9） A01（2）
C08（2）
IPC小类 B01J（14）
IPC B01J031/38（14）
发明人 LI H（3） WANG Y（3） YU J（3）
ZHA Y（3） ZHANG H（3） TAO Y（2）
XU X（2） ZHANG Y（2）
公开年 2021（9） 2020（5）
申请年 2020（14）
专利权人 CHANGZHOU SH.（3）

Preparation of catalytic material used in treatment of dye wastewater, involves placing graphene-oxide-and-titanium-dioxide-loaded spunlace viscose fiber membrane in Acetobacter xylinum solution, and immobilizing oxidoreductase on membrane.

WU D, FENG Q, LIU S, ZENG H, TAO Y, HU J, CHEN Z, ZHOU T, ZHAO L

Photocatalytic composite particle for photocatalytic film in water treatment comprises strontium titanate comprising single crystal particles of strontium titanate of octahedron, dodecahedron or regular hexahedron.

DUAN D, JIA Q, ZHONG L, CHEN S, REN Y

Preparing photocatalytic nanocomposite material used as oxidizing agent for degradation of dyes, by adding reduced graphene oxide, bacterial cellulose and nano-titanium oxide precursor to mixed solution made of e.g. surfactant and reacting.

YANG Q, CUI J, ZHANG Y, LIANG Q

Flexible porous composite film material doped with piezoelectric-hotocatalytic material is used for, e.g. air purification comprises composite film substrate with porous structure.

ZHANG D, DING M, WAN Y, ZHANG H

Photocatalyst formaldehyde scavenger comprises anatase nano-titanium dioxide, copper-doped titanium dioxide, platinum-doped titanium dioxide, penetrant, nano-silver, modified graphene, and deionized water.

WANG Y, YU J, LI H, ZHA Y, WU X

Preparing modified titanium dioxide catalytic film useful in light degradation of para-hydroxydiphenyl ether, comprises e.g. placing titanium dioxide particles and graphene oxide in tube furnace, heating, calcining and stirring.

CHI X

Visible light response photo-catalyst material comprises nano titanium dioxide, nano zinc oxide, nano silver, nano silver, graphene, natural plant extracting liquid, formaldehyde capture agent, additive, dispersant and deionized water.

YU J, XU X, WANG Y, LI H, ZHA Y, LIU J

Nitrogen-doped photocatalyst composite material comprises nitrogen-doped nano titanium dioxide, nano zinc oxide, graphene, plant extract nano silver, dispersant, film-forming agent and deionized water.

YU J, XU X, WANG Y, LI H, ZHA Y, DU J

Preparing photocatalytic film useful for photocatalytic degradation of folic acid wastewater comprises dissolving titanium source, grinding, centrifuging, pre-treating polyvinylidene fluoride micro-filtration membrane.

GAO Y, ZHOU Z, ZHAO Y, XING Z, ZHANG Y, CAO F, WU Z, FU X, ZHANG M, LIU F

Preparing high instantaneous photocurrent nano-titanium dioxide/polyaniline/graphene composite material, comprises e.g. mixing graphene dispersion, aniline, and aqueous sulfuric acid solution, stirring in ice bath, and post-processing.

TAO Y, CHENG H