国家/地区 中国（86）
IPC部 B（86）
IPC大类 B01（86） C01（86） C02（35）
B82（12） H01（8） C04（7）
C09（7） A61（4） C08（3）
C23（3） G01（3） E02（2）
IPC小类 B01J（86）
IPC B01J020/28（86）
发明人 LI Y（5） LIU Y（5） ZHANG X（5）
LI J（4） LI X（4） WANG Y（4）
ZHANG J（4） LIU L（3） LIU Z（3）
WANG C（3） WANG H（3） XU Y（3）
ZHANG Y（3） ZHOU Z（3） CHEN J（2）
公开年 2021（19） 2017（12） 2020（12） 2022（10） 2018（9） 2019（6） 2015（5） 2016（5） 2023（3） 2013（2） 2014（2）
申请年 2021（17）  2020（13）  2019（11）  2017（9）  2022（9）  2018（8）  2015（7）  2016（6）  2013（2）  2014（2） 
专利权人 UNIV SICHUAN（3） UNIV SOUTH C.（3） BEIJING INST.（2） CHINA PETROL.（2）
CHINESE ACAD.（2） CHINESE ACAD.（2） JANG B Z（2） NANOTEK INST.（2）
SHANGHAI INS.（2） UNIV SHANDON.（2） UNIV TAIZHOU（2） XINJIANG TEC.（2）
ZHAMU A（2）

Preparing magnetically reduced graphene oxide-based composite material used in field of oil-water separation, involves providing graphene oxide material, mixing oxidized graphene material, trivalent iron salt, amine compound and dispersing solvent uniformly to form graphene dispersion.

SHEN L, WANG G, ZENG Z, XU Y

Preparation of graphene aerogel for carbon dioxide adsorption, involves preparing graphene-polyethyleneimine-chitosan composite slurry, and freezing in mold where thermal conductivity coefficient of bottom is greater than that of side wall.

CHENG A, HE Z, GAO S, LIU L, LI X, WANG Q, WU T

Preparing porous framework useful as thermally conductive filler and adsorption medium, comprises e.g. mixing filler, water and/or binding agent, filling filler mixture in multi-radial orientation molding device, performing freeze-drying treatment, sintering, cutting and grinding.

XU J, ZENG X, SUN R, YAO Y

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 porous air gel containing polyamino three-dimensional graphene used as metal ion adsorbent in sewage treatment by mixing porous airgel containing three-dimensional graphene with polyamino hyper branched polymer in tetrahydrofuran solution, stirring, condensing, refluxing and grafting.

JI Y, YAN Y, SHEN J, YU B, CHEN Z, SHEN C, JIN Y

Preparing magnetic graphene oxide useful in adsorption of amide compound comprises mixing water sample containing amide compounds with magnetic graphene oxide, mixing, oscillating, adsorbing magnetic graphene oxide, taking solution, filtering, analyzing and detecting in liquid chromatography.

SUN Y, CHENG X, GU H, YAN C, CHEN Z, YU B, JI Y

Preparing patterned nitrogen-sulfur co-doped graphene aerogel, comprises ultrasonically dispersing graphene oxide into water, adding thiamine hydrochloride or rhodamine to graphene oxide dispersion, ultrasonically processing, freezing and drying.

XU C, ZHANG N, ZHONG H, ZHANG L, WEI K, SHENG Z

Nitrogen-doped spherical porous carbon comprises porous carbon and graphene nanoribbons, and prepared by dispersing graphene nanoribbons in solvent in which polymer and dissolving organic pore-forming agent to obtain polymer precursor solution.

LI X

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

Preparing graphdiyne oxide that is used for preparing graphdiyne oxide film for adsorbing and separating uranium in wastewater, involves mixing cuprous chloride and tetramethylethylenediamine and dehydrated alcohol, stirring, removing ethanol, adding ethylene glycol to obtain copper catalyst.

SHI F, ZOU H, NIE X, PAN N