国家/地区 中国（9）
IPC部 B（9） C（8）
IPC大类 B01（9）
IPC小类 B01J（9） C02F（3） C09D（2）
IPC B01J035/10（9）
发明人 CHEN X（9）
公开年 2020（3） 2021（3）
申请年 2020（3）  2014（2）  2018（2） 
专利权人 UNIV BEIJING.（2） UNIV CHONGQI.（2）

Preparation method of nanodiamond/graphene supported platinum single-atom catalyst used for hydrogen production, involves adding the nano-diamond/graphene composite material into the platinum(II) chloride solution, stirring and mixing evenly and performing multiple electrical discharge machining.

GAO J, CHEN X, TANG J, DING S, XIE B, GAO Z, XIAO J, WU R, LUO X, HE Z, CHEN Y, LIN Q

Preparing rod-shaped zinc oxide-based composite photocatalytic antibacterial aqueous interior wall paint involves weighing zinc oxide zinc source and dissolving it in ultrapure water, controlling precipitation of zinc-ammonia complex.

ZHAI F, LI L, LUO Y, CHEN X

Preparing rod-shaped titanium dioxide-based composite photocatalytic antibacterial aqueous interior wall paint comprises e.g. preparing precursor solution of titanium dioxide-based composite photocatalytic particles and mixed paint.

ZHAI F, LI L, LUO Y, CHEN X

Metal oxide/graphene composite catalyst includes metal oxide as copper-zinc-aluminum mixed metal oxide, and is uniformly dispersed on reduced graphene oxide in layered hydrotalcite structure.

LUO J, CHEN X, SUN C, FENG M, JIANG C, HE M

Supported metal ruthenium catalyst used for electrochemical hydrogen evolution reaction comprises ruthenium as active component, and load material, which is nitrogen-containing nano-carbon material i.e. carbon nanotube, graphite or graphene.

CHEN X, LI R, HAN D

Preparing graphene microsphere by inverse emulsion method useful for forming and maintaining high-strength porous spheres comprises adjusting graphene oxide solution pH, preparing oil phase composition system and adding diamine composition.

HUANG A, XU R, BAI Y, ZHANG W, GAO L, CHEN X, LI Y, LI L, DUAN H, YANG S, LIU Y, LIU Q, LIU X, WANG X, LIU W

Preparing nitrogen-doped graphene material useful for removing tetracycline hydrochloride in water, comprises heating graphene oxide under ammonia-argon gas mixture atmosphere, and then treating.

FENG L, CHEN X, HUANG Y, LI X, PENG K, CHEN Y

Preparation of optical-phase Fenton catalyst used for removing organic pollutant e.g. phenol in water, involves providing mesoporous carrier, and modifying the surface of mesoporous carrier using iron-graphene composite.

CHEN X, WANG Y, YUAN Q, DENG C, FANG J, YU Y

Heterophasic Fenton photocatalyst for degrading organic pollutants e.g. phenol or quinoline in water comprises mesoporous carrier having mesoporous surface which is goethite-modified graphene composite.

CHEN X, WANG Y, YUAN Q, DENG C, FANG J, YU Y