国家/地区 中国（5） 美国（4） 世界知识产权组织（4） 韩国（3）
IPC部 B（9）
IPC大类 B01（9）
IPC小类 B01J（9）
IPC B01J021/18（4） C01B031/02（3） C01B031/04（3）
B01J037/34（2） B82Y030/00（2） B82Y040/00（2）
C07C017/08（2） C07C021/06（2）
发明人 FENG L（2） GAN Y（2） ZHANG S（2）
公开年 2013（4） 2012（3） 2011（2）
申请年 2011（9）
专利权人 FENG L（2）

New catalyst, useful for preparing levulinic acid or its esters from biomass, comprising functional groups consisting of phosphoric acid, sulfonic acid and carboxylic acid supported on graphene oxide support element.

DONG W H, JI W Y, JONG S C, PANDHARINATH U P, YOUNG K H, U HWANG L

Mercury-free and precious metal-free catalyst used for preparing chloroethylene, comprises carbon, graphite, graphene or carbon nano tube as carbon carrier, and reactive metal loaded on carbon carrier.

FENG L, GAN Y, ZHANG S

Mercury-free and precious metal-free catalyst for preparing chloroethylene, is prepared by loading metallic element complex with bidentate ligand or tridentate ligand on carbon carrier comprising activated carbon or graphene.

FENG L, GAN Y, ZHANG S

Catalyst used for reduction of nitroarene compounds, comprises inorganic nanoparticles coated with free ligand, supported on graphene oxide nanosheet.

KIM B S, CHOI Y R, PARK K H

Nanocatalyst used in organic synthesis and optical drive hydrogen production, comprises metal nanoparticles, and graphene comprising graphene oxide or chemically functionalized graphene oxide.

ZHANG H, WU L, MENG Q, WANG J

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

Multilayer structure, used in e.g. solar cell, flexible display and sensor, comprises a covalent organic framework layer in contact with a polycyclic aromatic carbon layer (e.g. graphene) which is in contact with a substrate (e.g. copper).

DICHTEL W R, PARK J, MUKHERJEE A, LEVENDORF M P, WOLL A, SPITLER E, COLSON J, SPITLER E L, WOEHL A, PARKER J

Non-transition metal catalyst, useful in oxidation, hydration, dehydrogenation, condensation, polymerization or auto-tandem oxidation-hydration-condensation reactions, comprises catalytically-active graphene oxide or graphite oxide.

BIELAWSKI C W, DREYER D R, JIA H, BIELAWSKI C, DREYER D

Producing graphene, useful for catalyzing chemical cross-coupling of at least two reactants of interest, comprises irradiating solid graphite oxide or a solution of graphite oxide with microwave radiation.

ELSHALL M S, ABDELSAYED V, HASSAN H M A, KHDER A E R S, ABOUZELD K M, DAI Q, AFSHANI P, GUPTON F, SIAMAKI A R, ALOTHMAN Z A M, ALKHATHLAN H Z, ABOUZEID K M