国家/地区 中国（18）
IPC部 C（18）
IPC大类 C02（18） B01（16）
IPC小类 C02F（18） B01J（15） B01D（2）
IPC C02F101/22（18）
发明人 WANG J（3） ZHANG D（3） ZHAO Y（3）
DAI K（2） HAN P（2） WANG L（2）
XIE J（2） XU Y（2） ZENG P（2）
ZHANG Y（2）
公开年 2017（10） 2018（8）
申请年 2017（18）
专利权人 UNIV FUZHOU（2） UNIV HUAZHON.（2） UNIV NORTH C.（2）

Synthesizing graphene oxide-mesoporous silicon surface hexavalent chromium imprinting material comprises taking crystalline flake graphite and potassium permanganate, stirring, transferring, reacting, cooling, filtering and eluting.

MA X, HUANG R, LI X, GUO L, XIE X, ZHANG M, LI J

Preparing graphene-eosin Y composite aerogel photocatalyst used for liquid-phase visible light photocatalytic reduction of p-nitroaniline, by dissolving graphene oxide in deionized water and adding Elicarb and eosin Y to oxide dispersion.

XU Y, LU K, TANG Z

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

Sewage treating agent contains polyacrylamide, graphene, cashew nut shell oil friction powder, wollastonite, dolomite, sapogenin, spodumene, tartaric acid, zinc borate, jujube kernel, calcium formate, and water.

YANG X, MA L, XUE H, JIE D, TANG X

Synthesis of magnetic oxide graphene used for adsorbing heavy metals includes mixing ammonium iron (III) sulfate dodecahydrate and ammonium iron sulfate hexahydrate in ultrapure water, mixing, reacting, standing, washing and freeze-drying.

XING C, SUN M, YUAN J, JIN X, LIU J

Composite material useful for removing hexavalent chromium from wastewater, comprises graphene, titanium dioxide and zinc-graphitic carbon nitride.

DAI K, ZENG P, HAN P, XIE J, WANG J

Producing anti-contaminated flat film membrane for removing heavy metal ion and organic dye, involves preparing graphene oxide by adding concentrated sulfuric acid to flask in ice water bath, adding graphite and sodium nitrate in flask.

ZHAO Y, ZHANG D, LI H, ZHANG X, ZHAO G, SUN L

Water purification composite film material useful for removing heavy metal ions in the water, comprises titanium carbide and graphene.

XU Y, JIE X

Preparation of graphene/silicon dioxide-polypyrrole composite material used as adsorbent for processing hexavalent chromium-containing waste water involves sonicating graphene/silicon dioxide composite material and reacting with pyrrole.

LUO H, FANG W, JIANG X

Photocatalyst useful in reduction of chromium-containing wastewater, comprises graphene, titanium dioxide and fluorine and nitrogen.

DAI K, HAN P, WANG J, XIE J, ZENG P