国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（9） C08（2）
IPC小类 B01J（9）
IPC B01J031/38（9）
发明人 TAO Y（2） ZHANG Y（2）
公开年 2021（5） 2020（4）
申请年 2020（9）
专利权人

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

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

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

Photocatalytic and physical adsorption antibacterial regenerated bamboo cellulose film for sewage treatment is prepared by dissolving bamboo cellulose, nano titanium dioxide and nano graphene oxide in 2-methyl-3-ethylimidazolium chloride.

YE M, HUANG J

Preparing graphene-polyacrylonitrile-based nanocomposite material useful for purifying and treating sewage, comprises e.g. adding graphene and acrylonitrile monomer under action of initiator, and performing coupling method.

ZHANG H, QUAN L, LIU H, TONG Y, CHENG L, YANG Z

Preparing silanized reduced graphene oxide-titanium dioxide composite material, comprises e.g. mixing tetrabutyl titanate solution and aqueous graphene oxide dispersion, stirring, dispersing and performing hydrothermal reaction.

JING K, XIONG P, SHEN Y, ZHANG W