国家/地区 美国（30）
IPC部 B（30）
IPC大类 B01（30）
IPC小类 C01B（30）
IPC B82Y030/00（11） C01B032/198（10） C01B032/182（9）
C01B032/184（9） B82Y040/00（8） C01B031/04（8）
B01D071/02（7） B01D067/00（6） B01J035/02（6）
C01B032/194（6） C01B032/19（5） B01J037/34（4）
C01B032/186（4） B01J019/12（3） C01B032/15（3）
发明人 ARNUSCH C J（2） CHEN D（2） JANG B Z（2）
KIM T（2） LAINE S（2） LI Y（2）
LIN Y（2） LU J（2） SINGH S P（2）
TOUR J M（2） ZHAMU A（2）
公开年 2018（16） 2017（14）
申请年 2017（30）
专利权人 BG NEGEV TEC.（2） NANOTECH ENE.（2） NANOTEK INST.（2） UNIV GACHON .（2）
UNIV OHIO（2） UNIV RICE WI.（2） UNIV RICE WI.（2） UNIV SOOCHOW（2）

Producing graphene from microwave-expandable un-exfoliated graphite or graphitic carbon comprises e.g. supplying and feeding powder of microwave-expandable un-exfoliated graphite or graphitic carbon onto non-metallic solid substrate surface.

LIN Y, ZHAMU A, JANG B Z

Graphene production used in slurry supercapacitor, sodium battery, or lithium battery, involves dispersing graphitic material in liquid solution to prepare suspension.

LIN Y, ZHAMU A, JANG B Z

Carbon aggregate for produces higher-order carbon substance, comprises two connected multi-walled spherical fullerenes and layers of graphene and coating, where coating is connected with multi-walled spherical fullerenes.

COOK D, GHEZELBASH H, ANZELMO B H, TANNER D, SINGH S

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

Air flow generating device for preparing graphene powder used for preparing graphene dispersion comprises outer bushing having chamber, intake opening, and outtake opening, and rotating awl having rotating body and screw threads.

WU T, CHANG T, LI H, LIN B

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