国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC C02F001/30（5） C02F001/28（4） C02F101/38（4）
B01J013/00（3） B01J020/30（3） C02F101/30（3）
C02F101/34（3） C02F101/36（3） B01J020/20（2）
B01J020/28（2） B01J023/06（2） B01J027/24（2）
B01J035/10（2） B01J037/10（2）
发明人 XU C（8）
公开年 2021（3）
申请年 2021（4） 
专利权人

Graphene oxide composite hydrogel used for adsorbing heavy metals, is made of graphene oxide, polyethylene glycol-containing hyperbranched polyester copolymer and poly(trans-4-carbonyl-4-(thiophene-2-yl)but-2-enoic acid).

XU C, HUA M, ZENG L

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

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

Synthesis of modified metal-organic framework composite for photocatalytic-organic matter degradation, involves hydrothermally reacting zinc, copper, and manganese salts, 1H-imidazole-2-methylamine, dimethylformamide, graphene oxide, catalyst, potassium chromate and bismuth acetate-hydrochloric acid.

LIU R, XU C

Composite ultrafiltration membrane useful for treating wastewater, is prepared by preparing composite quantum dot suspension by adding graphene quantum dot/N,N-dimethylformamide solution to zinc oxide quantum dot/ethanol solution and stirring, and preparing polyvinylidene fluoride membrane.

SANG J, LI J, DI M, XU C, LIU X, ZHANG C

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

Preparing bismuth oxybromide /silver bromide/graphene oxide ternary complex photo-catalyst useful for photo-catalytically degrading organic pollutant e.g. rhodamine B in the wastewater comprises e.g. oxidizing, mixing, stirring and reacting.

LIU C, XU C, XU L

Preparing composite modified expand graphene used in printing-dyeing waste water treatment comprises e.g. soaking crystalline flake graphite in cetyltrimethylammonium bromide-potassium bromide composite modifier solution, washing, expanding.

FAN P, JIAO C, LIN A, SUN Y, WANG H, XU C