国家/地区 中国（7）
IPC部 B（7） C（4）
IPC大类 B01（7） C02（2）
IPC小类 B01J（7）
IPC B01J031/26（7）
发明人 CHEN H（2）
公开年 2018（7）
申请年 2018（5）  2017（2） 
专利权人

Preparing polyvinylpyrrolidone modified graphene-supported bismuth oxychloride photocatalyst involves weighing raw materials, dissolving cerium nitrate in ethylene glycol, and stirring uniformly to obtain a cerium nitrate solution.

QIN Y, ZHAO P, YANG Y, WANG Y, SUN B

Attaching graphene photocatalyst on stone surface involves washing substrate, adding concentrated sulfuric acid, hydrogen peroxide, graphene photocatalyst powder and aluminum-based crosslinking agent solution and naturally drying.

XU L, FAN H, CHEN H, QIU J, MIAO Z

Preparing cadmium sulfide-polyacrylonitrile/graphene composite nanofiber comprises e.g. dissolving graphene and cadmium sulfide-polyacrylonitrile in ternary mixed solvent of N,N'-dimethylformamide/tetrahydrofuran/acetone and quenching.

HU J, FU X, LIU S, ZHAO J, XU J

Air purifier filter material comprises modified loofah and graphene material.

CHE C

Preparing graphene oxide-hydrotalcite-type composite film comprises e.g. stirring reaction between graphene oxide dispersion and sodium polystyrene sulfonate solution, concentrating and drying to obtain modified graphene oxide.

LIU J, MA J, ZHU D

Manufacturing fiber-loaded catalyst in microfluidic one-step method comprises e.g. adding three-dimensional chitosan sol to graphene oxide solution slowly, ultrasonically stirring and evaporating solvent to obtain carrier solution.

HU H

Preparation of carboxylated composite visible light photocatalyst by preparing self-doped tin dioxide, preparing composite visible light photocatalyst using graphene oxide and self-doped tin dioxide, and conducting hydroxy reaction.

QI Z, WANG C, ZHENG C, JI P, CHEN X, TANG Q, FU Y, YAO X, CHEN H