国家/地区 中国（7）
IPC部 B（7）
IPC大类 B01（7） C02（4）
IPC小类 B01J（7）
IPC C02F001/28（3） B01J020/22（2） B01J020/28（2）
B01J020/30（2）
发明人 SUN X（3） SHAN L（2）
公开年 2018（3）
申请年 2017（3）  2020（2） 
专利权人 UNIV HARBIN SCI TECHNOLOGY（7）

Preparing hydrophilic graphene/spinel type ferrite composite material involves adjusting pH value of graphene oxide aqueous solution to acidity and adding certain quality of modifier.

XU H, LI B

Preparing magnetic composite manganese dioxide-iron(II,III) oxide-reduced graphene oxide comprises e.g. dispersing synthesized graphite oxide in water, dissolving glucose in peeled graphite oxide solution, and adding ammonia water.

TAN L, HE R, MA H

Preparation of lithium-lanthanum-lead titanate-reduced graphene oxide used for photocatalytic application, involves stirring lead(II) nitrate with deionized water, and adjusting pH, and dripping titanium tetrabutoxide into ethanol solution.

SHAN L

Covalent organic framework/graphene oxide adsorbent, prepared by preparing graphene oxide by modified Hummer method, and then preparing covalent organic framework material supported on graphene oxide.

SUN X, YANG D, TANG H

Preparing bromine bismuth oxide chloride (010)/graphene heterojunction used for photocatalytic degradation of organic pollutants comprises dissolving bismuth nitrate in nitric acid and ultrasonically dispersing with graphene dispersion.

SHAN L, BI J, WU Z

Preparation of graphene-supported ferrocobalt metal organic framework material used in photocatalytic hydrogen production, involves dissolving graphene in N,N-dimethylformamide, adding ferrocobalt organic framework material and reacting.

SUN X, YANG P, ZHANG F

Preparation of cobalt-iron oxide-triethylenetetramine-graphene oxide adsorbent for absorbing chromium in wastewater, involves stirring graphite powder and sulfuric acid, adding triethylenetetramine and cobalt nitrate to mixture.

HU Q, SUN X, WEI J, YU Q, CHEN F