Morphological evolution of Pt-modified nanoporous gold after thermal coarsening in reductive and oxidative environments
Abstract Nanoporous gold made by dealloying AgAuPt (NPG-Pt) has been shown to exhibit several interesting catalytic properties, tied to its exceptionally high surface area; however, structural degradation may occur owing to thermal coarsening. To understand the effect of atmosphere chemistry on ther...
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Auteurs principaux: | A. A. El-Zoka, B. Langelier, G. A. Botton, R. C. Newman |
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Format: | article |
Langue: | EN |
Publié: |
Nature Portfolio
2020
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Accès en ligne: | https://doaj.org/article/96f0e2c510ed41e8a9f66c298a12d08c |
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