Nanocrystalline WO3 film with high photo-electrochemical activity prepared by polymer-assisted direct deposition

Highly photoactive, nanocrystalline WO3 films were fabricated by an economic solution process based on polymer-assisted direct deposition. The optimized film exhibited a photocurrent of 2.3mAcma degree 2 (at 1.23V vs. reversible hydrogen electrode) under simulated solar illumination (air mass 1.5 gl...

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Veröffentlicht in:	Scripta materialia 2010-10, Vol.63 (7), p.757-760
Hauptverfasser:	Hong, Suk Joon, Jun, Hwichan, Lee, Jae Sung
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystallinity Current efficiency Deposition Electrodes Nanocrystals Optimization Photocurrent Photons Tungsten oxides
Online-Zugang:	Volltext
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