国家/地区 中国（16）
IPC部 B（16）
IPC大类 B01（16）
IPC小类 B01J（16）
IPC B01J020/26（16）
发明人 LIU Y（3） LIU Z（3） LI Y（2）
LIU L（2） LIU X（2） WANG Y（2）
公开年 2015（3） 2021（3） 2022（3） 2018（2） 2023（2）
申请年 2022（4）  2014（3）  2020（3）  2017（2）  2021（2） 
专利权人

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

Preparation device of polyaniline/graphene oxide, comprises graphene dispersion preparation unit system comprising pre-mixing kettle connected by pipeline sequentially step oxidation reaction device, reduction buffer tank, and filter.

DU F, WANG Y, WU Q

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

Heavy metal polluted soil repairing agent based on graphene oxide useful in repairing heavy metal cadmium polluted soil, comprises e.g. graphene oxide/cellulose composite material, hydrotalcite loaded with elemental sulfur, peanut bran, pH regulator and chitosan graft polyvinyl alcohol emulsion.

WU X, MA C

New nitrogen-15 and nitrogen-14 interspersed uniform nitrogen-doped graphene useful in preparing graphene materials and modified graphene materials.

HUANG M, LUO X, DENG H, JIA Q, PENG S, ZHANG Z, XI S, LIU Y, LIU X, CHI S

Hybrid graphene material used for manufacturing filters of substances from any tobacco product, preferably cigarettes, industrial processes, internal combustion engines or chemical processes, comprises micronized graphite.

BENSE CANDELA T, BANCHERO ISASMENDI M M, UMPIERREZ VAZQUEZ E F, RUFENER C, VILLANUEVA J P, PARDO H, FACCIO R, MOMBRU A, BENSE C T, BANCHERO I M M, UMPIERREZ V E F, BENSE C T S, CANDELA T B, ISASMENDI M M B, VAZQUEZ E F U, UMPIERREZ VIZQUEZ E F, UFENER C, UMPIERREZ VAZQUEZ E, DRA. PARDO H, DR. FACCIO R, DR. MOMBRU A

Magnetic molecularly imprinted polymer material is prepared by polymerizing catechins, functionalized iron oxide nanoparticles and acrylic monomers, functionalized ferroferric oxide nanoparticles are ferroferric oxide nanoparticles.

LIU L, XIAO A, FU Y, YOU Z, LENG J, LIAO L, LI Y

Preparation of polyamidoxime/graphene nanoribbon composite aerogel as adsorbent for separation and enrichment of uranium, by adding graphene oxide nanoribbons to mixed solution of acrylonitrile and ammonium persulfate, and polymerizing.

WANG Y, LI Y, WU Z, HE H, HU X, LIU Z, TU H, LIU Y, YUAN D

Preparing glucan modified graphene oxide material for adsorbing dyes in wastewater, involves taking graphene oxide suspension with deionized water, ultrasonic dispersing graphene oxide, and peeling to obtain oxidized graphene suspension.

XIE Y