Publication details
Structural dependence of photocatalytic properties of tungsten oxide
| Authors | |
|---|---|
| Year of publication | 2006 |
| Type | Article in Proceedings |
| Conference | Development of Materials Science in Research and Education, Proceedings of the 16th Joint Seminar |
| MU Faculty or unit | |
| Citation | |
| Field | Plasma physics |
| Keywords | Tungsten oxides-photocatalytic activity- thermal plasma- photoactivity measurement |
| Description | By decomposition of ammonia paratungstate in a radiofrequency generated oxygen or argon plasma, a series of specimens with the following stoichiometry were prepared: WO3, WO2.98, WO2.90 and WO2.82. The product structure was characterized by X-ray diffraction, oxygen content by the fussion extraction method (LECO) and TGA. Photocatalytic activity was determined by measuring the color change of spectrophotometric indicators |
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