国家/地区 中国（44）
IPC部 B（44） C（22） G（5）
D（2） F（2） H（2）
IPC大类 B01（44） C02（14） C01（9）
C09（5） G01（5） B82（3）
C07（2） C08（2） C12（2）
C23（2） H01（2）
IPC小类 B01J（44）
IPC B01J020/32（44）
发明人 CHEN Y（4） ZHANG Y（4） LIU X（3）
WANG X（3） ZHANG J（3） BI H（2）
CHEN Z（2） HOU X（2） LI J（2）
LI Z（2） WAN W（2） WANG Y（2）
WU Y（2） ZHANG L（2） ZHANG X（2）
公开年 2021（12） 2018（7） 2013（4） 2022（4） 2012（3） 2014（3） 2015（3） 2017（3） 2020（3）
申请年 2021（10）  2020（5）  2013（4）  2014（4）  2018（4）  2012（3）  2015（3）  2017（3）  2022（3）  2016（2） 
专利权人 CHANGZHOU TA.（2） UNIV WUHAN（2）

Preparing magnetic microspheres useful for separating and purifying nucleic acid and/or protein, comprises e.g. preparing graphene oxide and ferric chloride by hydrothermal synthesis and modifying chitosan shell on surface.

XIE Y, LIU B, HUANG C, ZHONG Q

Preparing solid-phase microextraction probe based on covalent organic framework (COF)/reduced graphene oxide (rGO) hybrid material, comprises e.g. adding COF to GO solution, mixing by ultrasonic vibration to obtain mixed solution, obtaining COF/rGO hybrid material by reduction reaction.

YU C, ZHANG J

Preparing magnetron graphene-based micro-nano motor comprises mixing ferric chloride crystal powder with deionizgraphene-baseded water, immersing in ferric chloride solution, attaching carbon-based microspheres, and pumping out gas in vacuum cavity and continuously introducing oxygen.

CHEN X, HOU M, YAN L, XIE B, GUO Y, CHEN Y

Dipping solution useful for preparation of honeycomb material, comprises oxidized graphene, modified graphene, nano iron powder and water.

SUO J, CHENG H, LI Y, WEN Q, CHEN Y, YE X

Preparing magnetic cellulose-graphene oxide high-adsorption aerogel involves adding nanocellulose and chitosan to lithium bromide aqueous solution, and stirring continuously in oil bath until nanocellulose is completely dissolved.

WANG X, CHEN Y, XIE J, LIAO Z, TANG S

Structure e.g. porous metal-coated structure used for e.g. catalytic application, comprises substrate comprising activated adsorbent material, and metal material deposited on substrate.

PEPIN P, ETHRIDGE K, THOMSON C, HOLBROOK B, ESRIDGE K

Preparing porous composite material useful in adsorption material, catalytic material or conductive material, comprises using porous adsorption material and high molecular bonding agent to prepare adsorption slurry under the action of solvent, then extruding or rolling, and uniformly coating.

YANG W, JI Y, WANG Y

Preparing ferromagnetic carbon-based composite material used to process anionic pollutant waste water by e.g. mixing activated carbon with graphene oxide solution, adding chain agent, solid-liquid separating to obtain activated carbon/graphene oxide mixed with ferrous ion solution.

XU Q, LI Z, PAN B, WANG Y, LIU X

Preparing modified graphene oil-water separation foam material comprises e.g. dissolving microcrystalline cellulose in water, dispersing, obtaining mixed solution, soaking porous foam material in mixed solution, soaking material in water solution of modified graphene, taking out and drying.

ZHAO F, CHE C

Composite material based on multilayer graphene used for absorbing volatile organic compound, is mixture of multilayer graphene and activated carbon, and multilayer graphene loaded on activated carbon by macromolecule material.

SHEN J, HOU X, HAN Z, ZHAO X, WU J, LIU T, XU C, SUN G