The Role of NiO Doping in Reducing the Impact of Humidity on the Performance of SnO 2 ‐Based Gas Sensors: Synthesis Strategies, and Phenomenological and Spectroscopic Studies

The humidity dependence of the gas‐sensing characteristics in SnO 2 ‐based sensors, one of the greatest obstacles in gas‐sensor applications, is reduced to a negligible level by NiO doping. In a dry atmosphere, undoped hierarchical SnO 2 nanostructures prepared by the self‐assembly of crystalline na...

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Veröffentlicht in:	Advanced functional materials 2011-12, Vol.21 (23), p.4456-4463
Hauptverfasser:	Kim, Hae‐Ryong, Haensch, Alexander, Kim, Il‐Doo, Barsan, Nicolae, Weimar, Udo, Lee, Jong‐Heun
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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