Bimetallic nanosized solids with acid and redox properties for catalytic activation of C-C and C-H bonds.
نویسندگان
چکیده
A new approach is presented to form self-supported bimetallic nanosized solids with acid and redox catalytic properties. They are water-, air- and H2-stable, and are able to activate demanding C-C and C-H reactions. A detailed mechanistic study on the formation of the Ag-Fe bimetallic system shows that a rapid redox-coupled sequence between Ag+, O2 (air) and Fe2+ occurs, giving monodisperse Ag nanoparticles supported by O-bridged diatomic Fe3+ triflimides. The system can be expanded to Ag nanoparticles embedded within a matrix of Cu2+, Bi3+ and Yb3+ triflimide.
منابع مشابه
Bimetallic nanosized solids with acid and redox properties for catalytic activation of C–C and C–H bonds† †Electronic supplementary information (ESI) available: General procedures, additional figures and tables, compound characterization and NMR copies. See DOI: 10.1039/c6sc03335k Click here for additional data file.
Bimetallic nanosized solids with acid and redox properties for catalytic activation of C–C and C–H bonds Jose R. Cabrero-Antonino,a María Tejeda-Serrano,a Manuel Quesada,a Jose A. VidalMoya,a Antonio Leyva-Pérez,a* and Avelino Corma.a* a Instituto de Tecnología Química. Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas. Avda. de los Naranjos s/n, 46022, Valenci...
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عنوان ژورنال:
- Chemical science
دوره 8 1 شماره
صفحات -
تاریخ انتشار 2017