国家/地区 中国（19）
IPC部 A（19）
IPC大类 B01（19） A61（12） A24（4）
C01（3） C02（3） A62（2）
B32（2） H01（2）
IPC小类 B01D（19）
IPC B01D053/02（6） A61L009/00（4） B01D067/00（4）
B01J020/20（4） B01J020/30（4） A24D003/16（3）
B01D053/04（3） B01D071/02（3） C02F001/28（3）
A61L009/20（2） A61L101/02（2） A61M001/16（2）
B01D039/14（2） B01D046/54（2） B01D053/86（2）
发明人 ZHANG J（4） TANG Y（3） ZHANG A（3）
LIU D（2） ZHANG L（2）
公开年 2016（10） 2017（7） 2018（2）
申请年 2016（19）
专利权人 JINAN SHENGQ.（3） ZHANG L（2）

Air purification involves spraying formaldehyde-absorbing catalyst on to-be-processed component, closing door and window, ventilating, absorbing formaldehyde, processing with e.g. graphene and activated carbon, and removing particulates.

WU W

Graphene adsorbent material useful for flue gas filtration device, comprises fiber carrier, and graphene and doped elements supported on the fiber carrier.

TANG Y, ZHANG J, ZHANG A, LIU D

Manufacture of porous graphene layer used for e.g. textile industries, involves carrying out chemical vapor deposition of carbon source on catalytically active substrate which catalyzes graphene formation, and forming graphene.

PARK H G, HEIGHT M, CHOI K, PARK H

Air purifying net useful for e.g. repelling insects, comprises substrate containing graphene, polyethylene terephthalate and carbon fiber, and purifying material containing pseudoboehmite, acid-modified diatomite and humic acid.

GONG Y, REN L

Portable-type air particulate matter purifying device, has graphene magnet generator provided with handle and/or strap in-air inlet, where air outlet of graphene magnet generator is connected with respiratory mask through gas pipeline.

GAO Y, SHI F

Graphene oxide containing gas filter cotton for adsorbing particle pollution and other small particles in air, comprises filter cotton, where filter cotton comprises oxidized graphene.

WU J, HU T, SUN X, ZHOU J, ZHAO L, GUAN Z, HE P, ZHANG J, GAO K

Membrane for providing selective permeability in filtration applications, comprises sheet of graphene-based material having perforations with specified pore size, non-graphenic carbon-based material, and contact areas between materials.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M, BULLOCK S E, LIU H, SINSABAUGH S L

Composite air filter membrane for removing organic pollutants from purge gas, comprises sponge carbon film and oxidized graphene compounded on sponge carbon film through chitosan molecule.

TAO M, XUE B

Multifunctional air-purifying film comprises multifunctional layer comprising mixture of nano-grained graphene oxide and fluorescent conjugated polymer in mass ratio, supported on nonwoven fabric as base film.

ZHAN Y, XING C, QI J, NIU R, AN H, YUAN H

Graphene adsorption material used for flue gas filtering apparatus comprises fibrous support, carrier fiber, and graphene doping element.

TANG Y, ZHANG J, ZHANG A, LIU D