国家/地区 中国（15）
IPC部 B（15）
IPC大类 B01（15） C02（15）
IPC小类 B01J（15）
IPC C02F101/22（15）
发明人 WANG J（3） DAI K（2） HAN P（2）
XIE J（2） XU Y（2） ZENG P（2）
公开年 2017（9） 2018（6）
申请年 2017（15）
专利权人 UNIV FUZHOU（2） UNIV HUAZHON.（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

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

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

Method for preparing graphene-based aerogel for synergistically adsorbing heavy metals and organic compounds in water, involves adding graphene oxide dispersion and fresh pyrrole monomer into PTFE liner and ultrasonically processing.

ZHANG Y, ZHANG D, ZHAO Y, WANG L

Preparation of carboxylated graphene/ferroferric oxide nanocomposite adsorbent for treating chromium-containing tanning wastewater, involves dissolving graphene oxide in diethylene glycol to obtain solution.

GAO D, ZHANG L, MA J, LU B, ZHANG W