国家/地区 中国（33）
IPC部 B（33）
IPC大类 B01（33） C02（19） C07（2）
G01（2）
IPC小类 B01J（33）
IPC B01J020/22（33）
发明人 LIU Y（4） XU J（4） HU X（3）
JIANG L（3） LI M（3） LI Y（3）
LIU S（3） ZENG G（3） DENG J（2）
HAN S（2） HE J（2） KANG L（2）
LI J（2） SHU D（2） TAN X（2）
公开年 2017（18） 2016（14）
申请年 2016（33）
专利权人 UNIV HUNAN（3） SHANGHAI INS.（2） SHAOGUAN HEZ.（2） UNION FOSHAN.（2）
UNIV FUDAN（2） UNIV NORTH C.（2）

Purification method for removal of benzene pollutants involves passing graphene through pore-enlarging agent, activating, obtaining high specific surface area graphene, combining with air outlet and forming core material.

Pretreatment method for detection of paraben ester preservative in cosmetics, involves synthesizing phenyl-modified mesoporous magnetic graphene composite material.

LI Y, FENG J, HE X, SHE X

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 magnetic oxide graphene based mixed semi-micelles solid phase extraction agent comprises e.g. preparing graphite oxide, preparing graphene oxide, preparing magnetic oxide graphene, preparing mixed-micelle phase extraction agent.

HE H, WU J, ZHAO H, XIAO D, PENG J

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

Porous reduced graphene oil absorbing material with controllable doping degree comprises multistage pore structure stacking in layers based on reduction-oxidation of graphene gas gel and reduced graphene oxide gas gel is doped with acid.

LU D, REN J, LIU Y, REN D, HAN S

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

Graphene oxide coated metal organic framework material comprises graphene oxide and metal organic framework material.

JIN W, LI Q, ZHAO J