Influence of oxygen backgrounds on hydrogen sensing with SnO₂ nanomaterials

The influence of different oxygen backgrounds on the sensing of hydrogen with SnO₂ nanomaterials was investigated and a model was proposed. It is based on two hydrogen reaction mechanisms at the surface of tin oxide that can take place simultaneously; the weight of each mechanism depends on the conc...

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Veröffentlicht in:	Sensors and actuators. B, Chemical Chemical, 2011-06, Vol.154 (2), p.264-269
Hauptverfasser:	Hübner, M, Pavelko, R.G, Barsan, N, Weimar, U
Format:	Artikel
Sprache:	eng
Schlagworte:	Actuators Construction Detection hydrogen ions Mathematical models Nanomaterials oxygen Oxygen ions reaction mechanisms tin Tin dioxide Tin oxides
Online-Zugang:	Volltext
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