Mokrane-Soualah, S. und Gago, Aldo und Habrioux, A. und Alonso-Vante, N. (2014) Mixed-oxide Ti1−xWxO2 as support for (photo)-electrochemical processes. Applied Catalysis B: Environmental, 147 (5), 756 - 763. Elsevier. doi: 10.1016/j.apcatb.2013.10.012. ISSN 0926-3373.
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Offizielle URL: http://www.sciencedirect.com/science/article/pii/S0926337313006371
Kurzfassung
Abstract In this study, mixed-oxides of Ti1−xWxO2 (0 ≤ x ≤ 0.3) nanomaterials have been synthesized via a multistep sol–gel process. The effect of W doping on the anatase structure and on the electrical conductivity of the material was investigated. Photo-electrochemical action spectra and UV–vis spectroscopy were used to determine the bang-gap energy of the mixed-oxides. The electrochemical stability of these materials was also investigated before they were tested as substrate for platinum nanocatalysts for oxygen reduction reaction. The metal was deposited onto the support either via the chemical route (carbonyl method) or via UV-irradiation.
elib-URL des Eintrags: | https://elib.dlr.de/92679/ | ||||||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||||||
Titel: | Mixed-oxide Ti1−xWxO2 as support for (photo)-electrochemical processes | ||||||||||||||||||||
Autoren: |
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Datum: | 14 April 2014 | ||||||||||||||||||||
Erschienen in: | Applied Catalysis B: Environmental | ||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||
In ISI Web of Science: | Ja | ||||||||||||||||||||
Band: | 147 | ||||||||||||||||||||
DOI: | 10.1016/j.apcatb.2013.10.012 | ||||||||||||||||||||
Seitenbereich: | 756 - 763 | ||||||||||||||||||||
Verlag: | Elsevier | ||||||||||||||||||||
ISSN: | 0926-3373 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | Substrate Mixed-oxide Ti1−xWxO2 support (photo)-electrochemical processes | ||||||||||||||||||||
HGF - Forschungsbereich: | Energie | ||||||||||||||||||||
HGF - Programm: | Rationelle Energieumwandlung und Nutzung (alt) | ||||||||||||||||||||
HGF - Programmthema: | Brennstoffzelle (alt) | ||||||||||||||||||||
DLR - Schwerpunkt: | Energie | ||||||||||||||||||||
DLR - Forschungsgebiet: | E EV - Energieverfahrenstechnik | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | E - Elektrochemische Prozesse (alt) | ||||||||||||||||||||
Standort: | Stuttgart | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Technische Thermodynamik > Elektrochemische Energietechnik | ||||||||||||||||||||
Hinterlegt von: | Gago, Aldo | ||||||||||||||||||||
Hinterlegt am: | 27 Nov 2014 11:37 | ||||||||||||||||||||
Letzte Änderung: | 31 Jul 2019 19:49 |
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