A Platinum molecular complex immobilised on the surface of graphene as active catalyst in alkyne hydrosilylation
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Altres documents de l'autoria: Mollar Cuni, Andrés; Borja, María Pilar; Guisado-Barrios, Gregorio; Mata Martínez, Jose A
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A Platinum molecular complex immobilised on the surface of graphene as active catalyst in alkyne hydrosilylationData de publicació
2020-05-11Editor
WileyCita bibliogràfica
MOLLAR CUNI, Andrés; BORJA, María Pilar; GUISADO-BARRIOS, Gregorio; MATA MARTÍNEZ, José A. (2020). A Platinum molecular complex immobilised on the surface of graphene as active catalyst in alkyne hydrosilylation. European Journal of Inorganic Chemistry, online 11/5/2020Tipus de document
info:eu-repo/semantics/articleVersió de l'editorial
https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/ejic.202000356Versió
info:eu-repo/semantics/submittedVersionParaules clau / Matèries
Resum
Abstract
A platinum complex bearing a N‐heterocyclic carbene (NHC) ligand functionalised with a pyrene‐tag is immobilised onto the surface of reduced graphene oxide (rGO). The hybrid material composed of an organom ... [+]
Abstract
A platinum complex bearing a N‐heterocyclic carbene (NHC) ligand functionalised with a pyrene‐tag is immobilised onto the surface of reduced graphene oxide (rGO). The hybrid material composed of an organometallic complex and a graphene derivative is ready available in a single‐step process under mild reaction conditions. This methodology preserves the inherent properties of the active catalytic centre and the support. The platinum hybrid material is an efficient catalyst in hydrosilylation of alkynes and can be recycled and reused for ten runs without significant loss of activity due to its high stability. Interestingly, the catalytic properties of the platinum complex are enhanced after immobilisation onto graphene. The influence of graphene in hydrosilylation of alkynes is discussed. [-]
Publicat a
European Journal of Inorganic Chemistry (2020), online 11/5/2020Proyecto de investigación
1) MICIU (RTI2018098237-B-C22 and RTI2018-098903-J-I00); 2) Universitat Jaume I (UJI-B2018-23); 3) Generalitat Valenciana (AICO/2015/039); 4) DGA/fondos FEDER (construyendo Europa desde Aragón) for funding the research group Platón (E31_17R)Drets d'accés
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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