Electrochemical dealloying as a tool to tune the porosity, composition and catalytic activity of nanomaterials

Electrochemical dealloying as a post-treatment can greatly improve the catalytic activity of nanoparticles. To date, selecting suitable conditions to reach desired porosity, composition and catalytic activity is based on trial-and-error-attempts, due to insufficient understanding of the electrochemi...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2020-10, Vol.8 (37), p.1945-19413
Hauptverfasser:	Rurainsky, Christian, Manjón, Alba Garzón, Hiege, Felix, Chen, Yen-Ting, Scheu, Christina, Tschulik, Kristina
Format:	Artikel
Sprache:	eng
Schlagworte:	Agglomeration Catalytic activity Composition Dealloying Electrochemistry Electron microscopy Hydrogen evolution reactions Nanoalloys Nanomaterials Nanoparticles Nanotechnology Porosity Silver Surface motion
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