国家/地区 中国（55） 印度（3） 美国（3） 日本（2）
IPC部 B（60）
IPC大类 B01（60）
IPC小类 C02F（60） B01J（57） C08K（31）
C08J（25） C08L（24） C08G（23）
C08F（18） B01D（9） C01B（3）
C08B（3） A01N（2） A01P（2）
C08H（2） D01F（2） G01N（2）
IPC C02F001/28（60）
发明人 WANG L（5） LI Z（4） LIU Y（4）
HU J（3） LI L（3） LIU J（3）
MENG X（3） WANG Y（3） ZHAO J（3）
CHEN M（2） CHEN Y（2） GONG X（2）
HONG X（2） HU X（2） LI H（2）
公开年 2021（14） 2022（7） 2018（6） 2020（6） 2015（5） 2016（5） 2023（5） 2017（4） 2014（3） 2012（2） 2019（2）
申请年 2021（11）  2020（9）  2016（8）  2022（7）  2017（6）  2014（5）  2018（4）  2012（2）  2013（2）  2015（2）  2019（2）  2023（2） 
专利权人 UNIV JIANGSU（3） UNIV JIANGNA.（2） UNIV NANJING.（2） UNIV SOUTH C.（2）
UNIV WUYI（2） UNIV ZHEJIAN.（2） WUHAN INST T.（2）

Magnetic nanoadsorbent comprises nanoparticles are magnetic nanoparticle and zwitterionic surfactant, and prepared by preparing solution of magnetic nanoparticles, adjusting pH of solution of magnetic nanoparticles to obtain precursor solution, adding zwitterionic surfactant to precursor solution.

KAMSONLIAN S, NASKAR J, CHATTREE A, DAN S

Rapid preparation of supramolecular cyclodextrin metal-organic framework and graphene composite used in adsorption treatment of organic dyes, by dissolving cyclodextrin, potassium hydroxide and nucleating agent graphene in deionized water, allowing to stand, washing with methanol, and drying.

XIA T, LI X, ZHENG Z, ZHANG W

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

Graphene oxide composite hydrogel used for adsorbing heavy metals, is made of graphene oxide, polyethylene glycol-containing hyperbranched polyester copolymer and poly(trans-4-carbonyl-4-(thiophene-2-yl)but-2-enoic acid).

XU C, HUA M, ZENG L

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 high stability sulfate lignin complex nanometer microsphere used as adsorbent for absorbing and removing heavy metal ion in water, comprises pulping black liquor after removing impurity, dripping the graphene oxide ethanol dispersion into the lignin solution, freezing and drying.

ZHU B, LIN Y, DENG Y, LIANG L, MENG X, HE M, YAN Z, ZHAO M, WU T

Preparing composite chromium ion-imprinted hydrogel involves using polycarbonate microsphere to obtain silicon dioxide hollow microsphere, preparing respectively thiolated graphene and alkyne-functionalized polyacrylamide, and using thiolated graphene and alkynyl functionalized polyacrylamide.

ZHAO J, HU J, XU J, MU 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

Core-shell particles used in the separation and recovery of carboxyl group-containing polymers, comprises core portion and a shell portion covering the core portion, core moiety comprises a polymer and nanoparticles dispersed in the polymer, shell portion contains a hydrophilic polymer.

YANG Z