国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） C07（4） C25（2）
IPC小类 B01J（10） C07C（4） C25D（2）
IPC B01J027/24（10）
发明人 CHEN Q（10）
公开年 2014（2） 2018（2） 2019（2）
申请年 2014（3）  2019（2） 
专利权人 UNIV QINGDAO.（2）

Nitrogen-doped graphene copper-based double metal single atom catalyst used in preparing phenol by directly oxidizing benzene comprises nitrogen-doped graphene load single atom copper and transition metal, where transition metal M comprises e.g. chromium, cobalt, nickel, vanadium and molybdenum.

FU Y, ZHU J, LI L, CHEN Q, ZHAO Y, HE G, CHEN H

Preparing porous sheet nickel cobaltite/nitrogen and sulfur co-doped reduced graphene oxide composite electrode material comprises e.g. stirring graphene oxide with thiourea, and mixing with nickel(II) nitrate, cobalt nitrate and urea.

CHEN L, CHEN Q, SHAO P, FENG X, PANG J, YANG Z

Composite photoelectrode, where the titanium dioxide composite photoelectrode is made of graphite phase carbon nitride and graphene supported on the surface of a titanium dioxide nanotube array photoelectrode.

LIU G, XIN Y, CHEN Q, MA D, LUO M

Preparing photoelectrode by preparing and using mixed solution of carbon nitride and graphene oxide as electrolyte, titanium dioxide nanobelt array photoelectrode as cathode, and platinum sheet as anode.

XIN Y, CHEN Q, CHANG J, MA D, MA X

Preparing graphitic carbon nitride/molybdenum disulfide nanosheet/graphene oxide ternary composite catalyst comprises e.g. adding molybdenum disulfide nanosheet solution and graphitic carbon nitride powder into ball mill jar, and drying.

CHEN Q

Preparation of organic dye-modified carbonitride graphene composite material used for catalytic synthesis of methanol by preparing graphitic carbon nitride organic solution, adding graphene alcohol solution, heating, centrifuging and drying.

CHEN A, CHEN Q, PENG X

Catalyst for producing oxalic acid esters, comprises carrier and active component, where carrier comprises nitrogen-doped graphene nano sheet and active component comprises palladium.

CHEN Q, CHEN G, TANG J, XU Z, CHEN Y, WANG Z, TAN H

Preparation of carbon nitride mesoporous graphite composite modified by graphene or its derivative involves taking graphene or its derivative, and adding mesoporous graphite phase carbon nitrogen, surfactant and deionized water.

CAO Y, CHEN Y, FENG L, SUN H, ZHOU W, CHEN Q

Preparing nitrogen-doped graphene-coated iron cobalt nanocrystals used as catalyst in nitro phenol reduction, involves dissolving potassium hexacyanocobaltate in distilled water to get solution A.

HU L, CHEN Q

Preparation of nitrogen-doped graphene loaded copper-copper oxide nanocomposite as catalyst involves obtaining graphene oxide ethanol dispersion; adding copper phthalocyanine to the dispersion; and making the nano-composite material.

CHU Y, CHEN F, FU Q, LUO H, LI H, CHEN Q