国家/地区 中国（10）
IPC部 B（10）
IPC大类 B01（10） C02（4） C11（2）
IPC小类 B01J（10） C02F（4） C11B（2）
IPC B01J020/20（10）
发明人 ZHANG W（10）
公开年 2017（2） 2018（2）
申请年 2018（2） 
专利权人

Graphene hybrid material useful in removal process of polyolefin polymerization residual catalyst in model test, pilot test and industrial scale obtained by gelling of reduced graphene oxide and alginate.

LUAN B, LIU Z, CAI Y, LIU Q, HAO F, ZHANG X, YANG Q, CAO K, ZHANG W

Synthesizing lanthanum-doped graphene oxide nano-composite fluorine-removing agent, by reacting graphene oxide, lanthanum chloride hydrate and aqueous ammonia, uniformly mixing graphene oxide solid with water, ultrasonically dispersing, centrifuging, aging, filtering, washing, drying, and crushing.

CHEN Z, XU J, ZHANG W, FENG L

Preparing biomass three-dimensional porous graphene useful for preparing e.g. sensor, catalytic and fuel cell comprises crushing biomass material, mixing with water-soluble inorganic salt, conducting pyrolysis reaction and drying.

HU Q, ZHANG W, ZHANG X, ZHU M, CHEN H, ZHAN C, YAN P

Composite adsorbent for removing hexavalent chromium from wastewater, comprises polyethyleneimine-modified graphene oxide substrate and L-dopamine-modified ferroferric oxide nanoparticles bonded to substrate.

ZHANG Q, ZHANG W, HUANG Y, YANG C, ZHANG R, ZHAO D

Preparing magnetic graphene composite material useful in vegetable fats and oils, comprises mixing an aqueous solution of iron(III) chloride with an aqueous solution of sodium hydrogencarbonate, reacting first and second mixed solution.

YU L, LI P, YANG D, MA F, MAO J, ZHANG L, ZHANG Q, ZHANG W

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

Preparation of graphene-molecular sieve composite gas purification material involves hydrothermally reacting activated molecular sieve and graphene suspension, filtering reaction product and drying product in vacuum oven.

YIN Z, LI P, ZHANG W, CHU S

Synthesis of three dimensional magnetic graphene composite adsorbent using pot method, involves forming dispersion of graphene oxide, adding zirconium (IV) oxychloride octahydrate, iron (II) chloride and iron (III) chloride solution.

TIAN L, ZHANG W, CHEN P, JIANG H, LI M, BAI P

Preparation of graphite oxide load base magnetic adsorption/photo-catalyst used for removing 4-nonylphenol by dissolving graphene oxide in ethanol, adding adenosine 5'-triphosphate, and mixing with iron/gold core-shell.

HU L, LI L, LI Y, ZHANG W, ZANG Y

Aflatoxin adsorbent useful to remove aflatoxin in edible vegetable oil, prepared by reacting graphene oxide and aminopropyl silica-gel microsphere under coupling agent, coupling resulting product with aflatoxin antibody, and post-processing.

DING X, LI P, MA F, YU L, ZHANG Q, ZHANG W, ZHANG Z