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Surface Segregation of Fe in Pt–Fe Alloy Nanoparticles: Its Precedence and Effect on the Ordered-Phase Evolution during Thermal Annealing

Coupling electron microscopy techniques with in situ heating ability allows us to study phase transformations on the single-nanoparticle level. We exploit this setup to study disorder-to-order transformation of Pt–Fe alloy nanoparticles, a material that is of great interest to fuel-cell electrocatal...

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Detalles Bibliográficos
Autores principales:	Prabhudev, Sagar, Bugnet, Matthieu, Zhu, Guo-Zhen, Bock, Christina, Botton, Gianluigi A
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Blackwell Publishing Ltd 2015
Materias:	Full Papers
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648033/ https://www.ncbi.nlm.nih.gov/pubmed/26613010 http://dx.doi.org/10.1002/cctc.201500380

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