国家/地区 中国（9）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B01J021/18（9）
发明人 ZHANG Y（9）
公开年 2020（2） 2021（2）
申请年 2021（3）  2015（2） 
专利权人 UNIV CHONGQI.（2）

Preparing composite catalyst used for efficiently utilizing visible light and near-infrared light, involves adding ethylene glycol, tetrabutyl titanate, polyamine and citric acid into three-necked flask, stirring at room temperature, refluxing stirred solution in oil bath, and then cooling.

HAO C, ZHANG Y, CHEN H, DENG L, LI D

Photocatalyst for sewage treatment, comprises titanium dioxide doped with nano material selected from graphene and cabon nanotube that have zeolitic imidazolate framework.

XIA S, JIANG Y, ZHANG Y, LIU R, HOU S, JIANG K, ZUO J, LV K, WANG Y, LIU X

Preparing graphene silver-carrying aerogel useful in reduction treatment of p-nitrophenol organic dyes in industrial wastewater comprises e.g. dispersing graphene oxide and deionized water, performing a hydrothermal reaction, and washing crude graphene silver-carrying hydrogel with deionized water.

DU F, LIU H, CHENG H, HU T, ZHANG Y

Preparation of zero-valent iron loaded on graphene hollow nanosphere nanomaterial by preparing silica-graphene oxide nanosphere, adding to nano-zero-valent iron dispersion system, stirring, ultrasonicating, centrifuging, and vacuum drying.

WU Q, SUN M, GU Q, ZHANG Y, ZHANG J, GUO W, WU H

Preparing doped graphene arrays and bamboo carbon electrodes useful in electrode for electrocatalytic reaction, and field of photocatalysis comprises e.g. selecting perennial purple bamboo, and cutting middle part into bamboo segments.

ZHANG Y, YANG A

Preparing graphene-based nano-titanium dioxide sheet with enhanced visible light catalysis comprises e.g. adding graphene oxide to the amino-terminated polymer solution and ultrasonically processing to obtain A.

ZHANG Y, CHEN Y

Degrading highly efficient methylene blue comprises e.g. preparing methylene blue aqueous solution, then adding into reaction tube and ultrasonically dispersing graphene/titania hollow composite microspheres in methylene blue.

XIA W, ZHOU W, ZHANG Y, XIAO W

Fluorin-graphite co-doped modified titanium dioxide for photocatalytic removal of bromate from water, is prepared by using hydrofluoric acid, graphene oxide and titanium dioxide.

LIU H, ZHANG Y, LI L

Graphene/titanium dioxide composite material with hollow microsphere shaped structure comprises reducing graphene oxide and titanium dioxide, formed after nanoparticles mutually adhere around to form hollow microsphere.

ZHANG Y, XIA W, ZHOU W