国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC B01J020/26（10）
发明人 WANG X（10）
公开年 2017（2） 2018（2） 2020（2） 2022（2）
申请年 2018（2）  2019（2）  2022（2） 
专利权人

Preparing porous nanofiber material useful in preparing adsorbent for adsorbing metal ions and organic dyes, comprises e.g. performing electrospinning process, reacting polyacrylonitrile as framework, polyethyleneimine as adsorbent and crosslinking agent, and graphene oxide as reinforcing component.

XUE L, REN J, LI Y, YANG Q, SUN D, WANG X, SONG Y

Graphene/nanocellulose/polyethyleneimine aerogel in field of adsorption of anionic/cationic dyes, comprises nanocellulose and polyethyleneimine, and prepared by adding graphene oxide and nanocellulose solid in deionized water, and stirring until dispersion is mixed.

MIAO Y, XIE P, WANG X, LIU Z

Preparation of composite film used for absorbing tetracycline in water, involves mixing solutions comprising graphene oxide, polyethylene glycol-400, and nanoparticles and zeolite or poly(styrene-divinylbenzene) in water, vacuum self-assembly filtering using porous micro-filtration film and drying.

WANG X, HU Y, ZHANG X, LIU Z, GUO Y

Graphene sulfide sponge composite material for treatment of industrial wastewater, includes porous skeleton material and sulfurized graphene material supported on surface of porous skeleton material and inside porous structure.

YU B, DANG X, LI W, WANG J, LI J, WANG X

Preparing polyaniline/silica/graphene oxide aerogel composite material for adsorbing catalytic pollutants in water, by dispersing silica microspheres in mixed solution, adding polyvinyl alcohol to secondary water, heating and freeze drying.

LUO C, GAO D, WANG X, DAI Y, SUN Y, ZHU X, LIU H, HAN R, ZHANG S, WANG P

Preparing polyethylenimine-modified graphene oxide/carboxymethyl cellulose/polyvinyl alcohol (PEI-mGO/CMC/PVA) composite material involves using PEI-mGO, CMC and PVA as precursor, dispersing and dropping PEI-mGO in mixed solution.

LIU H, WANG X, GAO X, LIU C, YANG H, LI F, NIU Q

High strength graphene oxide aerogel adsorption material useful in chromium (VI) ions adsorption and water treatment field, comprises e.g. aerogel skeleton composed of graphene oxide sheet layer and coating layer composed of sodium alginate.

WANG X, WEI F, LI J

Preparation of porous graphene composite material involves adding nano-graphene to polydimethylsiloxane and heating, adding sodium chloride and dispersing in PVC solution, filtering mixture, adding distilled water, and freeze-drying.

WANG X, ZHANG K, ZHENG H

Composite polymeric ferrous sulfate flocculant having high adsorption property, comprises graphene oxide, ferrous sulfate heptahydrate, magnesium sulfate, proper amount of sulfuric acid waste liquid, and Thiobacillus ferrooxidans.

WANG X, XU F, LUO X, DAI T, ZHANG G

Preparing adsorbent used for adsorbing heavy metal and dye, involves preparing and mixing polyether diglycidyl ether monomer and graphene oxide, centrifuging, drying pulverizing to obtain adsorbent.

DU B, HU L, WANG X, YAN L, YAN T, WEI Q