国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9） C02（9） C01（2）
IPC小类 B01J（9）
IPC B01J035/02（9）
发明人 HE R（2） LIU X（2） ZHANG L（2）
ZHANG X（2）
公开年 2020（9）
申请年 2019（7）  2020（2） 
专利权人

Photocatalytic material comprises foamed nickel, nano boron-doped graphene carbon nitride, graphene oxide, sodium tungstate and iron nitrate.

WANG Z

Preparing rose-shaped structured bismuth(III) oxide/bismuth vanadate/graphene oxide nanocomposite photocatalytic material by one-step solvothermal comprises mixing bismuth(III) oxide/bismuth vanadate heterojunction with graphene oxide.

YANG Y, BI Y, CHEN Z, ZHU J, CHEN H, SUO G, FENG L, YE X, ZHANG L, HOU X, SUN Y, HE R, ZOU X

Preparing graphene-coated transition metal carbide nanocapsule by placing transition metal block on anode of direct current arc hydrogen plasma device, introducing e.g. hydrogen, evaporating transition metal block and performing passivation.

ZHANG X, YU J, LIU X, CHEN W, GAO T

Preparing graphene-platinum composite nano-materials comprises e.g. coating graphene on quartz glass sheet, placing in reaction chamber, vacuuming, loading platinum nanoparticle precursor, introducing nitrogen and cyclically depositing.

RAN G, XIA Y

Aerogel material is prepared by weighing aqueous dispersion of graphene oxide and aqueous solution of hydrazine hydrate, keeping, and cooling to room temperature to obtain hydrogel, dialyzing hydrogel to obtain dialyzed hydrogel.

DONG S, ZHAO Y, YU C, LIU X, LI R, WU Y, ZHANG L, LI W, LIU Y

Preparing core shell structure dual metal covalently bonded three-dimensional graphene macroscopic body comprises useful in adsorption and/or catalysis (claimed) and in the field of environmental pollution treatment.

ZHUANG Y, SHI B, WANG X

Preparation of densely coated three-dimensional reduced graphene oxide-based Fenton catalyst with ultra-small ferric oxide involves adding graphene oxide to deionized water, and ultrasonicating to obtain graphene oxide dispersion.

YAO Z, ZHANG X, JIANG Z, LI D, ZHOU Y

Graphene composite photocatalytic ultrafiltration membrane used for removing difficult-to-degrade organic substances in water, comprises polysulfone ultrafiltration membrane prepared by blending with graphene oxide.

XU Y

Preparing graphene oxide foam loaded bismuth oxyiodide composite photocatalyst by impregnating graphene oxide dispersion, sintering, performing vacuum impregnation, soaking in solution comprising ethanol, taking sample, rinsing and drying.

HE R, JIA W, LIU H, GUI J, ZHOU J