Tungsten and nitrogen co-doped TiO2 electrode sensitized with Fe–chlorophyllin for visible light photoelectrocatalysis

► N and W co-doped TiO2 were prepared via sol-hydrothermal method. ► The band gap energy of TiO2 has been narrowed due to W/N co-doping. ► W/N–TiO2 electrode sensitized with Fe–chl showed high PEC activities. Sol-hydrothermal method was used to fabricate tungsten (W) and nitrogen (N) co-doped titani...

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Veröffentlicht in:	Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2012-10, Vol.209, p.94-101
Hauptverfasser:	Gong, Jianyu, Pu, Wenhong, Yang, Changzhu, Zhang, Jingdong
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Catalysis Catalytic reactions Chemical engineering Chemistry Conduction band Degradation electrochemistry Electrodes Exact sciences and technology Fe–chlorophyllin General and physical chemistry Illumination Iron lighting methyl orange Nanoparticles nitrogen Reactors reflectance scanning electron microscopy Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry titanium Titanium dioxide transmission electron microscopy Tungsten Tungsten and nitrogen co-doped TiO2 Visible light photoelectrocatalysis X-ray diffraction X-ray photoelectron spectroscopy
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