国家/地区 美国（15）
IPC部 B（15）
IPC大类 B01（15） C01（13） C02（4）
B82（3） H01（3） C08（2）
IPC小类 B01D（15）
IPC B01D071/02（8） C01B032/198（8） B01D067/00（7）
C01B032/184（5） C01B032/182（4） B01D069/12（3）
B82Y030/00（3） B01D065/08（2） B01J035/02（2）
C01B031/04（2） C01B032/15（2） C01B032/192（2）
C01B032/20（2） C02F001/44（2）
发明人 ARNUSCH C J（2） CHEN D（2） LI Y（2）
LU J（2） SINGH S P（2） TOUR J M（2）
公开年 2018（9） 2017（6）
申请年 2017（15）
专利权人 BG NEGEV TEC.（2） UNIV RICE WI.（2） UNIV RICE WI.（2） UNIV SOOCHOW（2）

Making porous graphene membrane comprises oxidizing surface of multilayer graphene, reducing oxidized surface to carry out reductive etching, and repeatedly performing series of the above steps twice until nanopores are formed in graphene.

JHON Y M, JHON Y I, LEE S, YOUNG I J, IN J Y

Graphene containing composition e.g. multilayered hydrogen graphene composition for product e.g. thermal insulation barrier comprises graphene component containing monolayer graphene and/or multilayered graphene, and graphite component.

BRERETON D, BRERETON T, WINKELMANN A

Producing graphene material for e.g. anti-icing process by converting carbon precursor of material into laser-induced graphene using laser to perform multiple lase passes over same area of material or upon overlapping regions of lased areas.

TOUR J M, CHYAN Y, ARNUSCH C J, SINGH S P, LI Y, LUONG D X, KITTRELL C, YE R, MILLER J, KINSTLINGER I, COFER S, MUELLER J

Fractionating and isolating components of oxidized graphene material, comprises fractionating system, of graphene oxide, solvent and water, creating two phases of water and solvent-in-water emulsion phases, and recovering graphene material.

ADAMSON D H, KUMAR H

Three-dimensional graphene structure preparation involves forming graphene precursor by heating carbohydrate and gas generator, forming graphene structure having cavity by carbonizing graphene precursor, and then forming nanopores.

KIM T, YOU I, KIM B N, KIM I G, JUNG S, PARK S, YOUNG K T, KYU Y I, NA K B, GYOO K I, HOON J S, JUN P S

Preparing sulfonated titanium dioxide/graphene oxide/silver nano-particle composite film useful in treating wastewater comprises e.g. mixing uniformly graphene oxide and sodium hydroxide in water and reacting, stirring and vacuum drying.

LU J, CHEN D, JIANG J

Antimicrobial membrane for preventing microbial growth has support and composite containing graphene oxide compound and crosslinker in which composite coats the support, and crosslinker contains e.g. polyvinyl alcohol and/or biopolymer.

HSIEH W, KITAHARA I, ERICSON J, KOBUKE M, WANG P, ZHENG S, HSEIH W, XIE W, BEI Y, XIAO H

Process for preparing porous graphene-based film, involves separating reduced graphene oxide sheet having pore of different size is separated from sheet overlapping by different interlayer distance.

LIN H, JIA B

Preparation of aerogel composite material used for preparing agent for nitric oxide photocatalytic treatment, involves reacting perylene tetracarboxylic dianhydride-modified carbon nitride and graphene oxide in deionized water.

LU J, CHEN D

Drinking water filtration device based on graphene technology comprises e.g. first filter, filter element and first filter core sleeve disposed in the first filter element sleeve and first filter element sleeve provided with water inlet.

CHENG J