Stability and electrocatalytical properties of nanostructured Pt, glassy carbon model electrodes [Elektronische Ressource] / vorgelegt von Yvonne Eva Seidel (geb. Soppa)

Description

Stability and ElectrocatalyticalProperties of NanostructuredPt/Glassy Carbon Model ElectrodesDissertationzur Erlangung des Doktorgrades Dr.rer.nat.der Fakultät für Naturwissenschaftenam Institut für Oberflächenchemie und Katalyseder Universität Ulmvorgelegt vonYvonne Eva Seidel(geb. Soppa)aus Heidenheim a.d. BrenzUlm, im Mai 2010Dissertation eingereicht am 10.Mai 2010Amtierender Dekan: Prof. Dr. Axel Groß1. Gutachter: Prof. Dr. R.Jürgen Behm2. Gutachter: Prof. Dr. Werner Tillmetz3. Gutachter: Prof. Dr. Juan M. FeliuTag der Promotion: 21.Oktober 2010Für Philipp,Santina und RasmusPrefaceIn recent years, planar model catalysts have been increasingly employed for de-tailed mechanistic studies of catalytic and electrocatalytic processes, exploiting thewell-defined structure as well as electronic and chemical properties of these modelsystems. Recent developments in Nanotechnology have provided new opportuni-ties for the fabrication of, e.g., well-defined nanostructured planar Pt/glassy carbon(GC) model electrodes with essentially monodisperse particle sizes and/or regularparticle separations. Model catalysts have so far mainly been employed in studiesof heterogeneously catalyzed reactions at the solid-gas interface, whereas studies ofelectrocatalytic reactions are sparse.

Informations

• Publié par: universitat_ulm
• Publié le: 01 janvier 2010
• Nombre de lectures: 5
• Langue: English
• Poids de l'ouvrage: 37 Mo

Extrait