国家/地区 中国（20）
IPC部 B（20）
IPC大类 B01（20） C02（19） C07（2）
IPC小类 B01J（20）
IPC B01J020/22（20）
发明人 XU J（4） HU X（3） JIANG L（3）
LI M（3） LIU Y（3） ZENG G（3）
DENG J（2） HE J（2） KANG L（2）
LIU S（2） SHU D（2） TAN X（2）
WU Y（2） XIE Y（2） YAN Z（2）
公开年 2016（10） 2017（10）
申请年 2016（20）
专利权人 UNIV HUNAN（3） SHAOGUAN HEZ.（2） UNION FOSHAN.（2）

Ethylenediamine graft modified magnetic graphene oxide adsorbent comprises graphene oxide matrix, and loaded with magnetic ferrite nanoparticles and modified by ethylenediamine grafting.

HU X, CUI L, HUANG Z, DENG J, XU J, WU C, LIAO W, ZHAO Y, LING Y, YANG Y

Preparation of dithiocarbamate chelating agent-modified graphene oxide used in adsorption of heavy metal, involves carboxylating graphene oxide, and modifying resultant carboxylated graphene oxide using R-dithiocarbamic acid.

QIAN W, ZHAO S

Preparing biomass-based graphene segments for preparing adsorbent, involves crushing biomass material, cleaning with de-ionised water, mixing and drying, placing in polyethylene liner reactor and putting in microwave.

MA W, MENG F, GUO L, WU L, DUAN S, YU S, WANG R, XU J

Graphene-modified water heavy metal composition adsorbent, comprises e.g. graphene, potassium permanganate, 3-aminopropyl triethoxy silane, sodium nitrate, hydrogen peroxide, manganese chloride, nitric acid, and nickel nitrate.

YOU W, YANG Y

Producing L-arginine/graphene oxide composite material used to adsorb chromium ions in solution, comprises e.g. adding L-arginine, potassium carbonate powder and deionized water to tetrahydrofuran dispersion of graphene oxide.

ZHANG Q, ZHANG W, YANG C, LI S, WU Y, SUN Z, ZHANG C, LUO H, GUO P

Chiral metal-organic framework-magnetic graphene functional material used for adsorbing binaphthol enantiomer, is obtained by dispersing magnetic graphene containing amino-modified graphene oxide, in chiral metal-organic framework material.

YU A, ZHOU X, DU W, GAO Y, ZHANG S

Method for treating antibiotics and heavy metals contaminated water, involves adding ammonium triacetic acid modified graphene to antibiotic and heavy metal contaminated water, and subjecting to solid-liquid separation.

LI M, LIU Y, SHU D, HU X, LIU S, ZENG G, YAN Z, JIANG L, TAN X, LIU N

Preparation of graphene oxide-mercapto-compound composite material used for adsorbing heavy metal ion, is prepared by taking graphene oxide and mercapto-containing organic compound, and carrying out grafting reaction.

LI B, GUO Y, LUO W, JIANG C

Aminated graphene oxide modified heavy metal ion adsorption material comprises activated carbon doped with aminated graphene oxide.

GUO D

Adsorption of heavy metals in water involves dissolving graphene and carbon nanotubes in organic solvent, forming complex solution, adding complex solution to water containing heavy metal ions, stirring and applying magnetic field.

ZHANG Y