国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10）
IPC小类 B01J（10）
IPC C02F101/36（10）
发明人 WANG J（10）
公开年 2020（3） 2018（2） 2021（2）
申请年 2017（3）  2019（2）  2021（2） 
专利权人

Preparation of porous titanium dioxide composite material used in photocatalytic degradation of organic matter, involves mixing graphene oxide, titanium dioxide, N, N'-dimethylformamide, polyvinylpyrrolidone and polyacrylonitrile, performing electrostatic spinning and hydrothermally reacting.

WANG J, XU L, QIU J, JING W, CHEN B

Preparation of zinc oxide/graphene/graphene oxide/carbon nanotube aerogel, involves mixing graphene oxide aqueous solution, carbon nanotube aqueous solution and zinc salt solution, stirring to obtain precursor sol, filtering to obtain wet gel, putting wet gel into dryer to obtain composite aerogel.

WANG J, XU C, GUO J, YUAN P, ZHANG T, DU W, ZHAO S, CHENG F, LI E, MA D, GONG S, SHEN Y

Cellulose/graphene oxide composite aerogel comprises cellulose and graphene oxide.

CHU Z, LI G, GONG X, ZHANG Y, JIANG Z, WANG J, HU T, XIAO M, ZHAO Z, DONG Q

Preparation of visible light-ozone catalytic catalyst for treating high-salt wastewater of coal chemical industry includes calcining dicyandiamide and zinc salt, and ball-milling with graphene, ascorbic acid and polyethylene glycol.

MA D, LI L, LI W, WANG J, GAO M, LIU M, CHEN G

Preparing three-dimensional fluorine-nitrogen-doped graphene/titanium dioxide composite material comprises adding graphene oxide, dispersing, performing hydrothermal reaction, freeze-drying and subjecting to high-temperature calcination.

XU C, WANG X, WANG J, YANG Y

Composite hydrogel having network structure used in wastewater treatment comprises polyethylene-based hydrogel including polyacrylamide hydrogel and/or polyacrylic acid hydrogel and is crosslinked by graphene oxide and crosslinking agent.

ZHANG J, WANG Y, WANG J, MING L

Preparing tungsten doped titanium dioxide/graphene composite comprises e.g. dissolving graphene oxide in absolute ethanol, adding tetrabutyl titanate and then stirring.

LIU X, SHI Y, WANG J, XIA Y, WANG H

Hybrid graphene quantum dots and silver modified graphite carbon nitride nanosheet composite photocatalyst used for treating antibiotic wastewater, includes hybrid nanocrystalline graphite nitride quantum dots, and silver elemental.

TANG L, DENG Y, WANG J, ZENG G, FENG C, LIU Y

Graphene sulfonate preparation involves adding graphene oxide into deionized water withstirring under ultrasonic dispersion treatment to obtain graphene oxide dispersion, and adding chlorosulfonic acid to obtained graphene oxide dispersion.

XIE Y, WANG J, CAO L, JIANG X

Modified multi-pore anthraquinone graphene material used for improving anaerobic biological conversion rate of organic matter, comprises water-soluble anthraquinone.

ZHANG H, LV H, ZHOU J, WANG J, ZHOU Y