Graphene Supported RuNi Alloy Nanoparticles as Highly Efficient and Durable Catalyst for Hydrolytic Dehydrogenation‐Hydrogenation Reactions

Here, reduced graphene oxide (RGO) supported surfactant free, RuNi alloy nanoparticles with particle size 99 %) of amine product with short time period of 4.5‐10 min. Additionally, NCs exhibits high chemoselectivity and durability towards such organic transformation reactions. This high catalytic ef...

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Bibliographic Details
Published in:ChemistrySelect (Weinheim) 2017-01, Vol.2 (1), p.335-341
Main Authors: Dhanda, Ritu, Kidwai, Mazaahir
Format: Article
Language:English
Subjects:
Alloy nanoparticles
Ammonia Borane
Nanocomposites
Tandem reactions
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Summary:Here, reduced graphene oxide (RGO) supported surfactant free, RuNi alloy nanoparticles with particle size 99 %) of amine product with short time period of 4.5‐10 min. Additionally, NCs exhibits high chemoselectivity and durability towards such organic transformation reactions. This high catalytic efficiency of RGO supported RuNi NPs could be ascribed to synergistic interaction between Ru/Ni metals, high surface area (small sized NPs and graphene sheets), RGO as a support material which prevent agglomeration of particle. Highly dispersed RuNi bimetallic alloy nanoparticles supported on graphene were insitu synthesized via a facile one pot chemical co‐reduction route. The present ternary catalyst exhibits excellent catalytic activity and high sustainability in ambient condition for hydrolytic dehydrogenation of ammonia borane, tandem reduction of nitro and nitrile compounds.
ISSN:2365-6549
2365-6549
DOI:10.1002/slct.201601350