国家/地区 中国（74）
IPC部 C（74）
IPC大类 C02（74）
IPC小类 C02F（74）
IPC C08K003/04（65） C02F001/28（38） B01J020/30（21）
B01J020/26（20） B01J020/28（18） C08J009/28（17）
C02F001/14（16） C02F103/08（15） C02F101/30（14）
C08J003/075（13） C08K003/22（11） C08L029/04（11）
C08L001/02（10） C08L005/08（9） B01J020/24（7）
发明人 WANG X（8） LI L（4） ZHANG X（4）
ZHANG Y（4） CHEN X（3） CHEN Y（3）
HU J（3） LI H（3） LI J（3）
LI K（3） LI X（3） WANG Z（3）
XU J（3） YANG Y（3） YU X（3）
公开年 2022（18） 2021（16） 2016（10） 2020（8） 2018（5） 2023（4） 2014（3） 2017（3） 2012（2） 2015（2） 2019（2）
申请年 2020（14）  2022（14）  2021（12）  2016（9）  2015（7）  2019（6）  2017（4）  2012（2）  2013（2）  2014（2） 
专利权人 UNIV SOUTH C.（4） UNIV HUAZHON.（3） HENAN ZHILIA.（2） NANJING INST.（2）
UNIV FUZHOU（2） UNIV JIANGNA.（2） UNIV JIANGSU（2） UNIV SOUTH C.（2）
UNIV TIANJIN.（2） UNIV TSINGHU.（2） UNIV WUYI（2） WUHAN INST T.（2）

Preparing amino and pyrenyl group-modified alginic acid derivative useful in e.g. formaldehyde absorption, comprises e.g. acidifying sodium alginate, adding N,N'-dicyclohexylcarbodiimide, 4-dimethylaminopyridine, deionized water and ethylenediamine, freeze-drying, and adding 1-pyrenebutyric acid.

XIA Y, WANG X, LIU H, GONG X, LIU J

Preparation of composite aerogel for adsorbing organic pollutant in water body, involves reacting e.g. phenol and formaldehyde, adding e.g. pore-forming agent, thermally polymerizing, dispersing e.g. obtained phenolic resin nanosheet and graphene oxide in water, reacting, dialyzing and freeze-drying.

LIU T, WU Y, LAN Q

Material for e.g. all-weather seawater desalination, comprises hydrogel layer and hydrophilic film layer which are sequentially attached from top to bottom, where hydrophobic film layer is fiber fabric formed with photo-thermal nanoparticles.

ZHANG X, FENG K, CHEN L, GONG J, REN J, NIU R

Preparing copper-graphene-acrylic acid composite gel comprises adding deionized water, measuring acrylic acid solution, mixing mixed solution B and C, ultrasonically treating graphene oxide solution using two-stage heating program and adjusting ultrasonic power.

WANG Z, YANG G, WU T, LIU J, CHEN M, CHEN S, ZHENG K

Preparing cellulose/reduced graphene oxide porous gas gel useful in the field of dye adsorption, comprises e.g. mixing the cotton cellulose and 1-allyl-3-methylimidazolium chloride, ultrasonically dispersing the reduced graphene oxide by dimethyl sulfoxide, stirring, freezing and drying.

ZHU J, MA X, AN Y, CHEN J

Preparing solar seawater desalination hydrogel comprises e.g. adding glutaraldehyde solution into polyvinyl alcohol solution, mixing to obtain first mixed solution, adding persulfate solution, and adding ultra-black absorbent solution into second mixed solution.

SUN B, FAN X, SUN T, XIN Y

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

Preparation of highly self-polarized polyvinylidene fluoride and its copolymer materials used in e.g. dye degradation, involves dissolving polyvinylidene fluoride in dimethyl formamide, stirring, pouring into deionized water to obtain flocculent solution, suction filtering and drying.

HAN J, WANG H, LU H, CHEN X, ZHANG Y, LI H

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

-Triazine-ring-modified graphene-polyurethane foam composite used in anaerobic biological treatment system of refractory organic pollutants, has macroporous structure and comprises s-triazine ring.

ZHOU J, HONG Z, WANG X, FU Z, LV H