国家/地区 中国（10）
IPC部 B（10） C（6）
IPC大类 B01（10） C02（3） C01（2）
IPC小类 B01D（10）
IPC B01J020/30（10）
发明人 ZHANG H（10）
公开年 2017（4） 2020（3）
申请年 2017（3）  2019（3）  2016（2） 
专利权人

Preparing graphene polyurethane composite sponge material useful in electronic cigarette filtration, comprises e.g. preparing modified graphene oxide dispersion, stirring with silicon-containing surfactant, stannous octoate, triethylenediamine, and toluene diisocyanate, carrying out free foaming.

HOU W, PAN D, ZHANG H, LIANG D, WANG Z

Metallurgical dust-modified activated carbon useful for degrading formaldehyde gas, comprises converter sludge, converter dry dedusting fine ash, phosphoric acid, activated carbon, absolute ethanol, water and graphene.

WU S, QIAN F, ZHANG H

Adsorbent comprises a carbon-based mesoporous active carrier, where active carrier is prepared by mixing raw materials including sludge, mesoporous molecular sieve, graphene, aminosilane, and aromatic carboxylic acid.

YU G, YE J, LENG B, JIN Z, HE X, DONG Y, ZHANG H

Preparing magnetic solid phase extraction agent used for enriching acehytisine by preparing precursor material from sulfonated graphene as matrix and ferric chloride hexahydrate and cobalt nitrate hexahydrate as magnetic nanoparticles.

LI Y, WANG Y, PIAO X, PANG S, ZHENG P, ZHANG H, QU Z

Preparing graphene oxide separation membrane with adsorption function comprises preparing graphene oxide, centrifuging the reaction solution, filtering, ultrasonically dispersing and performing film-forming and heat treatment.

HU X, LIU X, ZHANG H, ZHANG Q, YU Y, WANG Y

Preparing hollow nanostructure tungsten oxide wire involves mixing certain amount of graphene oxide, tungsten-containing precursor compound, anhydrous ethanol and deionized water with stirring uniformly for predetermined time.

CUI Y, GAO J, GUO M, TANG Z, TIAN H, WANG C, ZHANG H, ZHOU Z

Preparing silicon carbide-graphene composite powder comprises e.g. either mixing expanded graphite with silicon containing raw material, ball milling to obtain composite powder and then heating the composite powder.

ZHANG H, WANG H, BI Y, HAN L, LI S, WANG J, ZHANG S

Ferric oxide-reduced graphene oxide-silver composite material used as adsorbent for removal of zero-valent mercury in industrial flue gas or exhaust gas, is obtained by loading active components ferric oxide and silver on graphene oxide.

MA Y, LI L, ZHANG X, MU B, ZHANG H

Preparing compression-resistant hydrophilic aerogel as forward osmosis draw component for sewage/brackish water purification, by preparing sodium alginate and graphene oxide mixed solution and adding aqueous solution calcium chloride.

ZHANG H, YU M

Oxidized graphene type solid-phase extraction monolithic column for online solid phase extraction purification of veterinary drug residues in food of animal source, comprises stainless steel tube, which is formed by in-situ polymerization.

MA Y, WANG M, ZHANG H, AI L