Chemically controlled surface compositions of Ag–Pt octahedral catalysts

A hydrothermal method was developed to synthesize Ag–Pt nanoparticles with controlled surface composition where formaldehyde (HCHO) was utilized as a directing agent. Transmission electron microscopy and powder x-ray diffraction characterizations showed no change in bulk composition and phases as we...

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Veröffentlicht in:	MRS communications 2017-06, Vol.7 (2), p.179-182
Hauptverfasser:	Pan, Yung-Tin, Yan, Lingqing, Yang, Hong
Format:	Artikel
Sprache:	eng
Schlagworte:	Alloys Bimetals Biomaterials Carbon Catalysts Characterization and Evaluation of Materials Chemical synthesis Control surfaces Decomposition Electrochemical oxidation Enrichment Formaldehyde Formic acid Materials Engineering Materials Science Morphology Nanocrystals Nanoparticles Nanotechnology Particle size Photoelectron spectroscopy Platinum Polymer Sciences Research Letter Research Letters Silver Spectroscopic analysis Spectrum analysis Transmission electron microscopy X-ray diffraction
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