国家/地区 世界知识产权组织（12）
IPC部 B（12）
IPC大类 B01（12）
IPC小类 B01J（12）
IPC B01J021/18（12）
发明人 BIELAWSKI C W（2） DREYER D R（2）
公开年 2011（2） 2012（2） 2021（2） 2022（2）
申请年 2011（3）  2022（3）  2020（2） 
专利权人 GRAPHEA INC（2）

Non-oxidative conversion of saturated C1+ hydrocarbons into unsaturated C2+ hydrocarbons and hydrogen, includes heating of the carbon-based catalyst, supplying reaction gas comprising saturated C1+ hydrocarbons, and non-oxidative converting.

VAN DAELE S, NESTERENKO N, DATH J, KETTNER M, PHAMHUU C, NHUT J, XU Z

Converting methane into methanol involves using oxidizing agent and catalyst of single iron atoms embedded in graphene, where oxidizing agent is pure oxygen, catalyst is iron-nitrogen-carbon and further improvement of pristine is obtained, and oxygen expands as it vaporizes from storage.

SIM W J F

Reduction of heterogeneous metal hydrogenation catalyst involves charging catalyst precursor supported on carrier with heterogeneous metal compound into reactor, reducing heterogeneous metal compound included in catalyst precursor by increasing temperature of reactor and supplying reducing gas.

KIM J K, JEON B S, KWON K J, SIK J

Photocatalytic material used for converting carbon dioxide to non-carbon dioxide carbon containing product, comprises metal nanofiber substrate and carbon-based nano-structure, which is bound to surface of nanofiber substrate.

KE X

Alkane dehydrogenation catalyst used for producing hydrogen production apparatus, comprises graphene atom vacancy structure, 3-hydrogenated atom vacancy structure and nitrogen-substituted atom vacancy structure.

KUSAKABE K, TAKAI K, NISHIKAWA M, LIU M, KAZUYUKI T A

Magnetically separable iron nanoparticles supported on nitrogen doped graphene catalyst used e.g. in oxidant-free catalytic dehydrogenation of alcohols to value added product i.e. carbonyl with hydrogen as only by product.

BALARAMAN E, JAGADEESAN D, JAISWAL G, BORIKAR S P, EKAMBARAM B, DINESH J, GARIMA J, SANJAY P B

Product for preparing catalyst, comprises support of carbon material selected from carbon aggregates, carbon fibers, carbon nanotubes, graphene and graphene derivatives, and organometallic compound bound by non-covalent bonds to support.

MATA MARTINEZ J A, PERIS FAJARNES E V, SABATER LOPEZ S, MARTINEZ J A, FAJARNES E V, LOPEZ S

Preparing porous graphene oxide material used as catalyst, comprises preparing graphene oxide sheets, heating graphene oxide suspension containing sheets with base and heating mixture of base-treated graphene oxide sheets and acid.

LOH K P, SU C L

Converting propane to propene, comprises contacting propane with catalytically active surface-modified graphene oxide or graphite oxide or catalytically active carbocatalyst.

BIELAWSKI C W, DREYER D R, MILLER R

Composition useful for fabricating a functionalized carbon-based nanostructure, comprises graphene or graphene oxide comprising at least one functional group associated with the graphene or graphene oxide.

SWAGER T M, COLLINS W R, LEWANDOWSKI W, SCHMOIS E, SYDLIK S, WALISH J, GOODS J B