国家/地区 中国（13）
IPC部 B（13）
IPC大类 B01（13） C02（9） C01（3）
C07（3） C08（2）
IPC小类 B01J（13）
IPC C02F001/28（6） B01J020/30（5） B01J020/20（4）
B01J021/18（3） B01J027/24（3） B01J035/00（3）
C02F001/70（3） C07C213/02（3） C07C215/76（3）
B01J020/26（2） B01J020/28（2） B01J035/10（2）
C02F101/34（2） C02F101/38（2） C08K003/04（2）
发明人 LI L（3） YU X（3） ZHENG H（3）
HUANG H（2） LV S（2） XI J（2）
公开年 2012（2） 2017（2） 2020（2） 2021（2） 2022（2）
申请年 2012（3）  2022（3）  2017（2）  2021（2） 
专利权人 WUHAN INST TECHNOLOGY（13）

Preparing nitrogen-doped porous graphene used for efficient catalytic reduction of aromatic nitro compound, involves preparing graphene oxide suspension and freeze-drying; dispersing graphene oxide aerogel, nitrogen-containing precursor and activating agent into deionized water.

QI M, WANG M

Preparing cadmium sulfide-graphene oxide-cobalt hydroxide ternary composite photocatalytic material involves mixing cadmium sulfide nanosheet dispersion with graphene oxide dispersion, maintaining stirring to keep mixed solution, adding cobalt hydroxide, and keeping continuously temperature.

DI T

Method for preparing assembly type catalytic filler used as a fixed bed catalyst, involves adding fiber material, wetting agent, hydrogen peroxide solution and liquid nitrogen source to graphene oxide dispersion liquid under stirring condition, mixing evenly and carrying out hydrothermal reaction.

HU H, XI J

Preparing graphene silver-carrying aerogel useful in reduction treatment of p-nitrophenol organic dyes in industrial wastewater comprises e.g. dispersing graphene oxide and deionized water, performing a hydrothermal reaction, and washing crude graphene silver-carrying hydrogel with deionized water.

DU F, LIU H, CHENG H, HU T, ZHANG Y

Aerogel composite material comprises three-dimensional network structure skeleton formed by cross-linking silica sol, silver nanoparticles and graphene nanosheet dispersed in framework.

FU P, XIAO J, DAI M, GONG J

Preparing nitrogen-doped porous graphene composite catalyst with metal single atom by adding hydrogen peroxide solution and nitrogen source to graphene oxide aqueous solution, reacting, dispersing, adding metal salt solution and stirring.

XI J, ZHANG N, WANG G, JI M, BAI Z

Preparation of graphene oxide/sodium alginate composite high-efficiency aerogel adsorbent used for cationic dyes comprises dispersing graphite oxide in water, stripping, adding sodium alginate, mixing, reacting, washing, and freeze-drying.

JIANG X, JIANG K, YOU F, YAO C

Preparing graphene/metal organic framework airgel adsorption/catalytic material comprises e.g. mixing graphene oxide, metal organic framework crystal and dispersant, and adding crosslinking agent and drying.

YU F, WANG J, WAN Y, HUANG F, XUE Y, CAI N, CHEN W

Polyaluminum chloride-modified graphene oxide adsorbent used in removal of fatty acid in wastewater, is prepared by mixing graphene oxide suspension and polyaluminum chloride solution to obtain mixed suspension.

LI H, CHEN P, DING Y, WENG X, PENG W

Preparation of graphene-gamma-molybdate bismuth nanocomposite material involves thermally reacting graphene, bismuth nitrate and ethylene glycol in solvent, drying and uniformly dispersing in aqueous sodium molybdate solution.

GUO Y, BAO S