Abstract
Mixed platinum–cobalt nanoparticles were prepared using a water-in-oil reverse microemulsion of water–Triton X-100–propan-2-ol–cyclohexane. Nanoparticles formed in the microemulsions were characterized by transmission electron microscopy (TEM), X-ray diffraction (XRD), and energy dispersive X-ray analysis (EDX). TEM shows the Pt–Co nanoparticles to have a narrow size distribution with an average of 3–4 nm. A uniform phase of platinum and cobalt in the nanoparticles was indicated by XRD analysis. The nanoparticles were supported on a carbon electrode with high dispersion. Even at a low precious metal loading, a high catalytic activity was demonstrated for methanol oxidation at room temperature.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
