国家/地区 中国（23）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 B01J（23）
IPC B01J027/24（23）
发明人 LIU S（5） WANG Y（3） ZHOU Y（3）
PANG Y（2） REN H（2） TAN G（2）
WANG X（2） XIA A（2） ZHAO C（2）
公开年 2017（23）
申请年 2017（15）  2016（8） 
专利权人 UNIV SUZHOU .（5） UNIV JIANGSU（3） UNIV SHAANXI.（2）

Preparation of phosphorus-doped graphene quantum dot-graphitic carbon nitride PN junction photocatalyst, involves dissolving 1,3,6-trinitropyrene and sodium dihydrogen phosphate dodecahydrate in water, and performing hydrothermal reaction.

LIU J, PANG Y, DONG X, QIAN J

Photocatalyst useful in reduction of chromium-containing wastewater, comprises graphene, titanium dioxide and fluorine and nitrogen.

DAI K, HAN P, WANG J, XIE J, ZENG P

Preparing catalyst comprises e.g. taking expanded graphite as carbon source, adding graphene oxide into water, adding doped nitrogen source into graphene oxide suspension, soaking nitrogen-doped graphene hydrogel in water and adding ethanol.

CI L, REN X

Preparation of reduced graphene oxide/bismuth vanadate/carbon nitride composite material for photo-catalytically degrading tetracycline, involves adding graphitic carbon nitride powder and reduced graphene oxide to homogeneous solution.

MA W, JIANG D, CHEN M, XIAO P

Preparation of three-dimensional structure carbonitride/graphene composite material by taking graphene oxide solution and graphitic carbon nitride nanosheet, ultrasonically mixing and adding tetrakis(2-hydroxypropyl)ethylenediamine.

TANG L, WANG A, JIA C, WU L, DU Z

Preparation of graphene-like carbon nitride material used e.g. for degrading organic dyes under visible light involves calcining graphitic carbon nitride material in muffle furnace, placing in liquid nitrogen, volatilizing, and calcining.

SI H, MAO C, DENG Q, LU Y, XIE Y

Preparing iron/nitrogen codoped-titanium dioxide nanotube reduced type graphene oxide composite catalyst useful in photocatalytic degradation of organic contaminants, comprises e.g. reacting titanium dioxide nanotube and ferric nitrate.

YAO W

Magnetic nitrogen doped reduction graphene oxide composite catalyst used in degradation of organic pollutants in wastewater, is prepared by taking urea as nitrogen source and reducing agent, and mixing with magnetic graphene oxide.

PANG Y, LUO K, LI X, LI M, LEI M, LIAO X

Preparing bismuth vanadium and nitrogen doped graphene quantum dot complex visible photocatalyst useful for organic dye methylene blue photocatalytic degradation, comprises adding quantum dots to bismuth vanadate, drying and grinding.

WANG P, YANG H, WANG X, YANG J, SUN F, SU W, FENG Z, LI H

Preparing carbonitride/graphene oxide/crystal face bismuth vanadium oxide heterostructure useful for photocatalytic degradation of organic pollutants, comprises reacting graphene oxide/bismuth vanadate with graphitic carbon nitride solution.

TAN G, WANG Y, ZHAO C, REN H, XIA A