国家/地区 中国（7）
IPC部 C（5） G（2）
IPC大类 C01（2） C09（2） G01（2）
IPC小类 C01B（2） C09D（2） G01N（2）
IPC C01B032/19（2） C09D005/08（2） C09D175/04（2）
G01N027/30（2）
发明人 ZHANG H（3） CHEN J（2） CHEN Y（2）
LU H（2） WEI X（2） WU F（2）
ZHANG Q（2）
公开年 2018（4） 2017（3）
申请年 2017（7）
专利权人 UNIV ANHUI TECHNOLOGY（7）

Preparing graphene-containing Ziegler-Natta catalyst useful in preparing polyolefin/graphene nano-composite material by in-situ polymerization, comprises dissolving magnesium dichloride in alcohol and dispersing graphene.

ZHANG H

Preparation of graphene involves weighing graphite as raw material and then carrying out Friedel-Crafts reaction, grafting using maleic anhydride functional group and ultrasonically processing.

ZHANG H

Aqueous carbon steel surface treatment agent comprises polypyrrole/graphene composite material, organic resin, inorganic corrosion inhibitor, pH regulator, and deionized water.

CHEN J, CHEN Y, LU H

Preparation of modified graphene involves preparing graphene directly by physical method, and modifying prepared graphene by Friedel Crafts alkylation.

ZHANG H

Graphene composite type aqueous metal surface treating agent for protective film, contains styrene-maleic anhydride copolymer functionalized graphene aqueous dispersion, organic resin, inorganic corrosion inhibitor and pH adjusting agent.

CHEN J, LU H, CHEN Y, YAO Z

Method for preparing cobalt sulfide/nitrogen-doped graphene composite material for construction of electrochemical sensors in analysis of hydrogen peroxide, involves dispersing activated graphene oxide followed by preparing material.

WEI X, ZHANG Q, WU F, YANG J

Method for preparing cobalt sulfide/nitrogen-doped graphene composite material electrochemical sensor that is utilized in glucose electrochemical analysis, involves dispersing oxidized graphene in distilled water.

WU F, ZHANG Q, GAO C, WEI X