Anchoring and stabilization of colloidal PdNPs on exfoliated bis-thiourea modified graphene oxide layers with super catalytic activity in water and PEG

2020 ◽  
Vol 602 ◽  
pp. 125130 ◽  
Author(s):  
Hassan Alamgholiloo ◽  
Sadegh Rostamnia ◽  
Nader Noroozi Pesyan
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Oxide Layers ◽  
Modified Graphene Oxide ◽  
Modified Graphene

A facile construction of Au nanoparticles on a copolymer ligand brushes modified graphene oxide nanoplatform with excellent catalytic properties

RSC Advances ◽  
2016 ◽  
Vol 6 (69) ◽  
pp. 64937-64945 ◽  
Author(s):  
Yajiao Song ◽  
Jianhua Lü ◽  
Bingxin Liu ◽  
Changli Lü
Keyword(s):  
Graphene Oxide ◽  
Catalytic Activity ◽  
Au Nanoparticles ◽  
Catalytic Properties ◽  
High Catalytic Activity ◽  
Au Nps ◽  
Modified Graphene Oxide ◽  
Modified Graphene ◽  
Copolymer Brush

Au NPs were generated via in situ reduction on copolymer brush P(OEGMA-co-MQ) functionalized GO. MQ units in the brushes as capping agents could stabilize the Au NPs. The Au NPs–GO hybrid exhibited high catalytic activity for the reduction of 4-NP.

N-Heterocyclic carbene palladium complex supported on ionic liquid-modified graphene oxide as an efficient and recyclable catalyst for Suzuki reaction

RSC Advances ◽  
2014 ◽  
Vol 4 (28) ◽  
pp. 14586-14591 ◽  
Author(s):  
Siyavash Kazemi Movahed ◽  
Rahele Esmatpoursalmani ◽  
Ayoob Bazgir
Keyword(s):  
Ionic Liquid ◽  
Graphene Oxide ◽  
Catalytic Activity ◽  
Palladium Complex ◽  
Suzuki Reaction ◽  
Recyclable Catalyst ◽  
High Catalytic Activity ◽  
Modified Graphene Oxide ◽  
Modified Graphene ◽  
Silylation Reaction

An N-heterocyclic carbene Pd complex immobilized on GO with an ionic liquid framework synthesized by the modification of GO through a silylation reaction displayed a high catalytic activity in the Suzuki reaction.

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