Title : A simple route to diverse noble metal-decorated iron oxide nanoparticles for catalysis.

Pub. Date : 2016 Jan 21

PMID : 26681072






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1 To this end, we have developed a single route to noble metal-decorated magnetic nanoparticles (Fe3O4@SiO2-M; M = Au, Pd, Ag, and PtAg) and characterized them by HRTEM and STEM/EDX imaging to reveal their nanometer size (16 nm Fe3O4 and 1-5 nm M seeds) and uniformity. Metals rhomboid domain containing 3 Homo sapiens
2 We show that these hybrid structures have excellent catalytic activity for the reduction of 4-nitrophenol (knorm = 2 x 10(7) s(-1) mol(Pd)(-1); 5 x 10(6) s(-1) mol(Au)(-1); 5 x 10(5) s(-1) mol(PtAg)(-1); 7 x 10(5) s(-1) mol(Ag)(-1)). 4-nitrophenol rhomboid domain containing 3 Homo sapiens