国家/地区 中国（53） 美国（4） 日本（3） 世界知识产权组织（2）
IPC部 B（57） C（49） G（6）
D（4） A（2） F（2）
IPC大类 B01（57） C02（28） C08（16）
C01（5） C07（5） G01（4）
C22（3） D06（3） G21（2）
IPC小类 B01J（57）
IPC B01J020/26（57）
发明人 LI J（5） WANG S（5） ZHANG L（5）
LI Y（4） WANG H（4） WANG Y（4）
WU Z（4） LI H（3） LIU Z（3）
XING F（3） XING W（3） ZHANG Y（3）
CHEN J（2） CHEN Z（2） CUI J（2）
公开年 2020（27） 2021（25） 2022（5）
申请年 2020（57）
专利权人 BENGBU HUADO.（3） LI J（3） UNIV TSINGHU.（3） CHEN J（2）
UNIV EAST CH.（2） UNIV QILU TE.（2）

Removing fluorine-containing olefin in hexafluorobutadiene comprises using graphene oxide-doped Hong Kong University of Science and Technology adsorption material as adsorbent and introducing hexafluorobutadiene gas containing fluorine-containing olefins at adsorption temperature.

LIU W, WU J, DU X, ZENG Q, HE S, ZHANG J, BAI Z, MIAO G

Modified graphene oxide for absorption of low abundance protein, is prepared by reacting carbon-containing solid with reactant in a solvent to form graphene oxide precursor which is dispersed along with polyethylene glycol and dehydrating agent, in aprotic solvent, in presence of catalyst.

HUANG Y, ZHOU S, WANG B

Composite material for molded object used for gas-adsorption material, gas-separation apparatus and gas storage apparatus, comprises graphene oxide and porous polymeric metal complex.

KAMISHIRO H H, KANEKO K, TANAKA H, KUKOBAT R

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

Method of producing an iodine-supporting composite material involves using first material that strongly adsorbs elemental iodine and a second material that weakly adsorbs elemental iodine, and changing the composite ratio of the first material and the second material.

NATORI Y, KOJIMA T, KAKUTA H, MATSUI J, KINASE Y, TATENUMA K, TADENUMA K, TSUNODA T

Preparation of lithium ion sieve adsorbent particles for extracting liquid lithium resources, involves mixing adsorption powder and polymer, soaking mixture in crosslinking agent, drying, and soaking dried particles in crosslinking agent.

WU Z, GE F, HUO Y, QIAN Z, LIU Z, LI J, DONG M

Preparing ferrosoferric oxide grafted polyethyleneimine-graphene composite adsorption material involves adding nano-ferrosoferric oxide to deionized water, and placing it in an ultrasonic device and performing ultrasonic.

ZHOU C

Preparing nanocomposite fiber membrane useful for removing ionic dyes and heavy metal ions in wastewater, comprises immersing polyacrylonitrile electrospinning nanofibers and graphene oxide composite film in dopamine aqueous solution.

WANG H, NIU L, HAN D, PAN G

Method for preparing inorganic-organic composite gel film comprises e.g. using 5-aminoisophthalic acid as organic ligand and cobalt nitrate hexahydrate as metal precursor, re-dispersing in water and pre-treating polyacrylonitrile membrane.

JIANG X, TAN Y, TAN J

Beta-lactam antibiotic multi-template molecularly imprinted magnetic composite material for separating antibiotics from water samples, is obtained by polymerizing silica composite material, antibiotics and 3-aminopropyltriethoxysilane.

MA X, WANG Y, PENG Y