国家/地区 中国（20）
IPC部 B（20）
IPC大类 C01（20） B82（16） H01（11）
C08（6） C23（6） B01（5）
B05（5） C09（5） B32（4）
C07（4） B29（3） C10（3）
C30（3） D01（3） H05（3）
IPC小类 C01B（20）
IPC C01B031/02（20）
发明人 VEERASAMY V（4） VEERASAMY V S（4） TOUR J（3）
TOUR J M（3） ADLER U（2） BURESCH I（2）
HASEGAWA S（2） HASEGAWA SHOJI（2） KAMIYA N（2）
KAMIYA NAGISA（2） KOSYNKIN D（2） KOSYNKIN D V（2）
NAGISA K（2） RODE D（2） ROHDE D（2）
公开年 2011（7） 2010（2） 2012（2） 2013（2） 2014（2） 2015（2） 2017（2）
申请年 2010（5）  2012（4）  2009（3）  2016（3）  2013（2） 
专利权人 GUARDIAN GLA.（4） GUARDIAN IND（4） GUARDIAN IND.（4） UNIV RICE WI.（3）
UNIV RICE WI.（3） GRAPHENE PLA.（2） GRAPHENE PLA.（2） KME GERMANY .（2）
KME GERMANY .（2） KME GERMANY .（2） TYCO ELECTRO.（2） VEERASAMY V .（2）
WIELAND WERK.（2）

Industrial method of producing large-scale quantities of graphite oxide, graphene oxide, and/or graphene for use as e.g. catalysts involves ultrafine grinding, flotation purification, graphite oxidative transformation, and purification.

JALBOUT A

Perforated sheet of graphene-based material having an area, comprises perforated single layer of graphene and many perforations in single layer of graphene located over the area of the single layer of graphene.

SWETT J L, BEDWORTH P V, HEISE S E, SINTON S W, SIMON S M

Particulate-form composite of iron compound and graphene oxide used as photocatalyst in apparatus for producing hydrogen, comprises iron compound supported on graphene oxide, and preset primary particle diameter.

KINOSHITA I, HASHIMOTO H, ISOBE K, SERA Y, YAMASHITA E, HORIBE T, EIJI Y, HIDEKI H, ISAMU K, KIYOSHI I, TOMOKO H, YOSHIHIKO S

Graphite-based carbon material used as graphene precursor for preparing graphene dispersion, comprises rhombohedral graphite layer and hexagonal graphite layer, and has specified rate calculated based on X-ray diffraction method.

HASEGAWA S, KAMIYA N, HASEGAWA SHOJI, KAMIYA NAGISA, SHOJI H, NAGISA K, SHEN Y

Graphite-type carbon raw material used as graphene precursor, has rhombohedral system graphite layer and hexagonal system graphite layer in ratio more than preset value, as measured using peak intensities specific planes of layers.

HASEGAWA S, KAMIYA N, SHOJI H, NAGISA K, HASEGAWA SHOJI, KAMIYA NAGISA, SHEN Y

Forming a graphene-reinforced polymer matrix composite useful in an aircraft, comprises distributing graphite microparticles into molten thermoplastic polymer phase, and applying succession of shear strain events to molten polymer phase.

NOSKER T, LYNCH J, HENDRIX J, KEAR B, CHIU G, TSE S, HENDRIKS J, XIE S, ZHAO G

Concurrently forming ammonia and solid carbon products e.g. graphene, includes reacting carbon oxide, nitrogen and reducing agent in presence of catalyst to form solid carbon entrained in tail gas mixture, and recovering ammonia.

NOYES D B

Etching graphene nanostructure, by providing piece of highly oriented pyrolytic graphite, analyzing first window, second window, and third window, and applying voltage gradient.

DARLING M J

Preparation of functionalized graphene nanoribbons used for e.g. deicing circuit, involves exposing carbon nanotubes to alkali metal source in presence of aprotic solvent and exposing opened carbon nanotubes to electrophile.

TOUR J M, LU W, GENORIO B, TOUR J, TOUR YA M, LU V

Synthesizing graphene comprises refluxing reaction mixture of solvent e.g. water and carbonaceous material promoting polycyclic aromatic hydrocarbon formation, collecting and directing obtained vapors to substrate and recovering graphene.

SHANKMAN R S, HANKMAN R S