国家/地区 中国（5） 美国（2）
IPC部 B（7）
IPC大类 B01（7）
IPC小类 B01J（7）
IPC B01J020/26（7）
发明人 LI H（2）
公开年 2021（6）
申请年 2021（7）
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

Preparing graphene quantum dot doped adsorption resin used in separation and purification of plant polysaccharide, by mixing polyvinyl alcohol, sodium lauryl sulfate and water, mixing with aqueous phase mixture, adding graphene quantum dots to oil-water mixed liquid, polymerizing and crosslinking.

DI D, HUANG D, PEI D

Polymer matrix based superabsorbent material for e.g., water reservoir in agriculture, is made of polymer comprising nanoparticles, water-soluble monomers for radical polymerization, and vinyl alkoxysilane derivative agent as crosslinker.

SEVEN M S, MENCELOGLU Y, RODOP O, MENCELOGLU Y Z

Preparation of composite material used for selective separation and enrichment of podophyllotoxin from water sample, involves adding podophyllotoxin as template molecule, graphene oxide, and modified hydroxypropyl cellulose to polymerization solvent, reacting, and washing away template molecule.

HU X, CHENG L, LI Q, LI X, ZHOU Z, LI H, SU X

Adsorbent material for removing contaminants from water, includes graphene oxide plates cross-linked by branched polymer nanoparticles.

GEITNER N

Preparing hydrophilic molecularly imprinted nanocomposite resin used for detecting trace chlorophenols in water samples, involves mixing ferric chloride, graphene oxide with ethylene glycol by solvothermal method, heating, and drying.

ZHOU T, LIU C, CHE G, LIU B, JIANG W, LI H, SUN D

Preparing magnetic molecularly imprinted polymer by preparing graphene oxide, preparing magnetic graphene oxide, preparing silica-coated magnetic graphene oxide, and preparing magnetic molecularly imprinted polymer.

WAN Y, XIONG H, GUO L, WAN H, FAN Y, GUO X