国家/地区 中国（23）
IPC部 B（23）
IPC大类 B01（23）
IPC小类 B01J（23）
IPC C02F101/22（23）
发明人 XU Y（4） LI J（3） SHU L（3）
TANG Z（3） JIE X（2） LIU J（2）
SHAO M（2） WANG X（2） WEI F（2）
ZHANG J（2）
公开年 2018（23）
申请年 2018（17）  2017（6） 
专利权人 UNIV FUZHOU（4） SUZHOU BAIRU.（3） UNIV SHAANXI.（2）

High-efficiency cellulose-based graphene/titanium dioxide composition photocatalyst, prepared by e.g. subjecting cellulose to carbonization-high temperature graphitization to obtain graphitized cellulose and performing Hummers oxidation.

CHEN C, JIANG J, SUN K

Preparation of nano fiber membrane used for removing heavy metal chromium ion in waste water, by dissolving polyacrylonitrile powder into dimethyl formamide solution of graphene oxide, agitating, spinning, reacting, and calculating.

SHU L, SHAO M

Preparation of nanofiber membrane for removing heavy metal cadmium ions from waste water, involves preparing polyacrylonitrile spinning solution containing graphene oxide, electrospinning and adding to cadmium-containing wastewater.

SHU L, SHAO M

Catalyst useful for treating pollutants such as hexavalent chromium and methyl blue in sewage, comprises tricobalt tetroxide, graphite phase carbonitride and graphene oxide.

YU Y, WANG Y, BAO S

Rapid adsorption of heavy metal chromium ions in wastewater, involves adding certain amount of graphene microspheres prepared in previous step to certain concentration of chromium-containing wastewater.

SHU L

Preparing photocatalytic fiber useful for degrading pollutants from river water, comprises taking polymer material, reduced graphene oxide, phosphate, and dimethyl sulfoxide, uniformly mixing, stretching, drying and oxidizing.

ZHANG J

Composite adsorbent for removing hexavalent chromium from wastewater, comprises polyethyleneimine-modified graphene oxide substrate and L-dopamine-modified ferroferric oxide nanoparticles bonded to substrate.

ZHANG Q, ZHANG W, HUANG Y, YANG C, ZHANG R, ZHAO D

Magnetized graphene oxide/montmorillonite adsorbent prepared by mixing graphene oxide into de-ionized water and ultrasonicating, adding ferrous chloride solution, filter, freezing and drying.

ZHU H

High strength graphene oxide aerogel adsorption material useful in chromium (VI) ions adsorption and water treatment field, comprises e.g. aerogel skeleton composed of graphene oxide sheet layer and coating layer composed of sodium alginate.

WANG X, WEI F, LI J

Preparing three-dimensional titanium carbide/ red hydrogel photocatalytic material with graphene as supporting frame for photo-catalytically degrading heavy metal ions, involves mixing titanium carbide solution and graphene oxide solution.

XU Y, CHEN Y, TANG Z