国家/地区 中国（16）
IPC部 B（16） C（3） A（2）
D（2）
IPC大类 B01（16） A01（2）
IPC小类 B01D（16）
IPC B01D053/86（16）
发明人
公开年 2022（16）
申请年 2021（16）
专利权人

Preparing permanent magnet loaded three-dimensional graphene-based visible light catalytic material, comprises e.g. performing chemical vapor deposition on nickel foam, loading bismuth oxychloride-bismuth subcarbonate on three-dimensional continuous graphene/nickel foam, and post-processing.

WANG D, WANG Q, NI D, XIAO B, MA Z, LIU Z

Graphene photocatalyst composite material used for decomposition of organic matter, comprises graphene bottom layer, catalyst layer, sterilization layer sequentially arranged on adsorption carrier, polymer emulsion, solid adsorbent, graphene raw material, and carbon nanotube material.

ZHAO X, LU X

Graphene-promoted low-temperature combined desulfurization and denitration catalyst comprises a sodium-Zeolite Socony Mobil-5 molecular sieve with a carrier silicon-to-aluminum ratio of specified range.

CHEN M, XUE H, ZHOU J, YAO G, QI L

Nano photo-catalyst formaldehyde scavenging agent used for removing formaldehyde e.g. malformation substance from air, comprises nano photocatalyst, dispersant, formaldehyde inducer, penetrating agent, graphene oxide and deionized water.

MA S

Odor purifying agent that is used for processing density board, plywood, blockboard, and bamboo template, comprises porous shell powder, primary amino polyol, graphene, photocatalyst material, antifungal agent and nano-luminescent material.

ZHU L

Nano coating useful for indoor air purification, comprises nano tourmaline powder, nano titanium dioxide powder, activated carbon powder, zeolite powder, volcanic stone powder, nano silver powder, nano white bamboo charcoal powder, graphene powder, sodium silicate, acrylic acid, ethanol, and water.

CAI W

Preparing platinum atom-loaded nano-titanium(II) oxide dense foam comprises dissolving polyvinylpyrrolidone and chloroplatinic acid in ethylene glycol, uniformly mixing the platinum atom-deposited titanium dioxide nanofibers and the cross-linking agent and then freeze-drying.

GUAN C, LI X, YU W, DAI L, ZHANG L

Preparation of graphene-modified calcium carbonate denitration agent used for flue gas denitration by putting coupling agent, graphene and calcium carbonate powder into ball mill, ball milling, adding attapulgite, and ball milling.

WEI L, WEI Y, FENG Y, WEI J

Preparing air purification composite material involves preparing graphene/titanium oxide material by hydrothermal method, and preparing silver nanoparticles with negatively charged surface.

SONG Y, DI H, SUN J, LIU Y

Special integrated waste gas processing device for preparing graphene, has trapping region provided with multi-stage runway type guide air passage, where lower part of air passage is collecting groove.

FAN Q, SHEN P, TIAN Z, BEI D, YUAN C, LV Y, HUANG K, ZENG J, WANG J