国家/地区 中国（63）
IPC部 B（63）
IPC大类 B01（63） C02（23） C01（13）
H01（11） C25（6） B82（4）
A62（3） C07（3）
IPC小类 B01J（63）
IPC B01J027/24（63）
发明人 LI Z（6） LIU S（5） WANG S（5）
WANG Y（5） LI X（3） LIU Y（3）
LU X（3） WANG X（3） ZHOU Y（3）
CHEN J（2） CHEN M（2） DU X（2）
FENG Z（2） JIANG D（2） LI H（2）
公开年 2017（63）
申请年 2017（33）  2016（29） 
专利权人 UNIV JIANGSU（5） UNIV SHANDON.（5） UNIV SUZHOU .（5） INST COAL CH.（2）
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

Preparation method of nitrogen-doped graphene-loaded metal single atom catalyst, involves adding nitrogen-containing organic compound disodium edetate and metal salt into water, mixing to prepare aqueous solution, and ion exchanging.

CHEN C, LI Y, LI Z, PENG Q, WANG D, ZHU Y

Preparation method of cerium oxide/graphene quantum dot/graphite-phase carbon nitride composite photocatalyst material, involves grinding melamine and cerium oxalate, adding into alumina crucible, and placing in muffle furnace.

WU B

Preparing graphene-like carbon nitride used for degrading organic dye e.g. rhodamine B in water, by dissolving urea in distilled water, calcining aqueous urea solution in crucible, cooling, crushing and sieving to obtain carbon nitride.

LI X, ZHANG H, FENG Z, HUANG J, LU J

Preparation of nano-catalyst useful in electrocatalysis applications, involves mixing graphene oxide, nano-silicon dioxide, ruthenium(III) chloride solution, palladium(II) chloride solution and bismuth(III) nitrate solution, and drying.

ZHOU L, PAN Y, WU S, CHEN M, PENG W, XU H

Three-dimensional porous nickel oxide-and-nitrogen-doped graphene quantum dot composite material used as catalyst in electrocatalytic oxygen evolution reaction, is prepared by using nickel foam as substrate, oxidizing, and etching holes.

LV J, FANG H, ZHU J

Preparation of cobalt sulfide nanoparticles/nitrogen-doped reduced graphene oxide hydrogen evolution composite material, involves adding dicyandiamide solution to dispersion of cobalt(II) nitrate hexahydrate and deionized water and stirring.

XIE J, ZHAO W, CHEN L, ZHU C, LU J, QIAN K, YANG S

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