国家/地区 中国（8）
IPC部 B（8）
IPC大类 B01（8）
IPC小类 B01J（8）
IPC C08J009/28（8）
发明人
公开年 2022（8）
申请年 2022（6）  2021（2） 
专利权人

Preparing graphene oxide/chitosan composite cadmium ion imprinted hydrogel, comprises e.g. preparing graphene oxide grafted polyacrylic acid, preparing polycarbonate microspheres, suction filtrating, drying and calcining, soaking product and carrying out cross-linking reaction.

ZHAO J, HU J, XU J, MU J

Preparing perfume volatile medium graphite core rod useful in the field of perfume volatile materials, comprises e.g. placing N-methyl-2-pyrrolidone in glass reactor, adding eugenol, reacting graphene oxide dispersion liquid and polyamic acid solution, heating the composite sponge and drying.

LOU L

Preparing highly elastic hydrophobic graphene/nanocellulose composite aerogel comprises preparing graphene/nanocellulose composite hydrogel, preparing graphene/nanocellulose composite aerogel, and preparing highly elastic hydrophobic graphene/nanocellulose composite aerogels.

LI R, SHI B, HOU D, SONG F, HU W, GUO J, LI C

Preparing grafted - chitosan aerogel involves adding formed zwitterion to chitosan, forming sulfobetaine-grafted chitosan, dripping benzoquinone in graphene oxide, mixing benzoquinone modified graphene oxide with formed suspension of sulfobetaine grafted chitosan, double freezing formed system.

LI T, YUAN M, REN Y, HUANG T, YANG S, WANG J, ZHANG W, TU Q

Pressure-temperature dual sensing aerogel material with a dual-channel structure used for preparing a flexible wearable pressure-temperature sensor which can detect and identify pressure and temperature signals simultaneously, is a conductive porous material formed.

JI X, WU J, LIANG J

Preparing polyimide composite foam material having photocatalytic performance, comprises e.g. adding polyamic acid, graphene oxide, prepared yttrium-manganese co-doped graphitic carbon nitride and prepared cerium-cobalt co-doped copper(I) phosphide into water, adding triethylamine, dispersing.

HUO X, GUO X, ZHANG M, TAO G, LIU P

Preparing biomass-based aerogel photo-thermal material used in seawater desalination, comprises mixing oxidized graphene in alkaline solution, adding cellulose and humic acid, mixing, adding cross-linking agent, mixing to form composite hydrogel, solvent exchanging, pre-freezing and freezing.

HUANG Y, QIU X, SUN L, ZHENG D

Preparing super-hydrophobic graphene/polyvinyl alcohol aerogel in separating water-in-oil emulsion, comprises adding polyvinyl alcohol and graphene oxide into deionized water, adding polyvinyl alcohol solution in graphene oxide suspension and obtaining graphene oxide/polyvinyl alcohol suspension.

LI L, HOU L, REN Z, LIN Y, YANG Y