国家/地区 中国（67） 韩国（5） 南非（2）
IPC部 B（74）
IPC大类 B01（74）
IPC小类 B01J（74） C02F（55） C01B（23）
B01D（13） B82Y（4） H01G（3）
A01G（2） A01N（2） A01P（2）
C07C（2） C08F（2） C09K（2）
G21F（2）
IPC B01J020/20（74）
发明人 LI J（6） WANG Y（6） XU Y（4）
ZHANG J（4） CHEN Z（3） HU J（3）
LI X（3） LIU J（3） LIU X（3）
WANG F（3） WANG J（3） WANG X（3）
WU D（3） YANG X（3） YU Y（3）
公开年 2019（42） 2020（25） 2021（7）
申请年 2019（74）
专利权人 DAYING JUNEN.（2） UNIV HEFEI（2） UNIV NANJING.（2） UNIV QINGDAO.（2）

Three-dimensional porous material used as carbon dioxide adsorbent in gas separation processes, electrocatalysts, and catalysts and in highly suitable materials in supercapacitors, in which walls of pores are constituted by graphene sheets.

GARCIA GOMEZ H, GARCIA MULERO A, PRIMO ARNAU A M, PENG L

Composite material includes hollow three-dimensional phosphorylated biomass carbon, hierarchical structure titanium oxide composed of titanium dioxide nanosheets interlaced with each other, and reduced graphene oxide.

WANG M, XIA L, LIN Q, SU R, PENG J

Preparing graphene and boron nitride composite material comprises e.g. dispersing graphene oxide in ethanol solution, ultrasonically dispersing boric acid and melamine, adding mineralizing agent into uniformly mixed solution.

WANG J, XU S, HAN Y

Graphene aerogel modification process comprises e.g. orderly adding reducing agent and modifying agent into graphene oxide dispersion liquid, reacting, washing, then placing in aqueous alcohol solution for dialysis treatment, freeze-drying.

ZHANG J, LI J, DUAN Y

Carbon sheet used for contrast agent, adsorbent and catalyst carrier, comprises nanohole defects per sheet size, and positions of carbon present at edge of defect which is substituted with heteroelement.

JONGBEOM B, JUNG S

Composite material used to separate a nonpolar compound from an aqueous solution in a mixture, comprises a polyurethane foam coated with a layer of reduced graphene oxide (r-GO), and a layer of polystyrene in contact with the layer of r-GO.

AWADH T A S, BAIG N

Manufacturing densified laser-induced graphene used as adsorbent, electrode in super capacitor, involves preparing polymer material, irradiating light on polymer material, coating LIG with polymer precursor solution, and irradiating.

IN J, CHOI H, KIM K Y

Metal-graphene hybrid material for arsenic adsorption and removal in soil, air, or water comprises sheet form of graphene oxide and calcium lanthanum sulfide doped on top of the graphene oxide for adsorbing arsenic.

PARK C, SUBBAIAH M P

Composition useful for separating ethane and ethylene, comprises pores and carbon structure having single layer of graphene with pore.

CHANG J S, LEE S, UHWANG L, YOON J W, CHO G H

Complex for removing radioactive cesium, comprises a matrix in which graphene oxide and chitosan are chemically bonded, and prussian blue particles fixed on or under the matrix.

ROH C, HUH Y S