Enhancement of gold catalytic activity and stability by immobilization on the surface of graphene
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Otros documentos de la autoría: Ventura Espinosa, David; Sabater López, Sara; Mata Martínez, Jose A
Metadatos
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INVESTIGACIONMetadatos
Título
Enhancement of gold catalytic activity and stability by immobilization on the surface of grapheneFecha de publicación
2017-08Editor
ElsevierISSN
0021-9517Cita bibliográfica
VENTURA-ESPINOSA, David; SABATER, Sara; MATA, Jose A. Enhancement of gold catalytic activity and stability by immobilization on the surface of graphene. Journal of Catalysis, 2017, vol. 352, p. 498-504Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0021951717302282Palabras clave / Materias
Resumen
The catalytic performance of gold complexes is evaluated at the molecular level and when supported onto reduced graphene oxide (rGO). Gold complexes of general formula [(NHC)AuX] catalyse the synthesis of indoles via ... [+]
The catalytic performance of gold complexes is evaluated at the molecular level and when supported onto reduced graphene oxide (rGO). Gold complexes of general formula [(NHC)AuX] catalyse the synthesis of indoles via intramolecular hydroamination reaction of alkynes. The catalytic properties of the molecular gold complexes are highly improved when supported onto graphene. Faster reaction rates and higher catalyst stability are observed for the immobilized gold complexes. The use of graphene as support of molecular complexes has a positive benefit in the catalytic gold properties in terms of activity and stability [-]
Publicado en
Journal of Catalysis, 352, p. 498-504Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/openAccess
info:eu-repo/semantics/openAccess
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