journal article·2007-08Open access

Plasma‐Assisted Modulation of Morphology and Composition in Tin Oxide Nanostructures for Sensing Applications

S. Mathur, R. Ganesan, I. Grobelsek, H. Shen, T. Ruegamer, S. Barth

Advanced Engineering Materials· Volume 9· Issue 8

Abstract

Tin oxide nanostructures synthesized by CVD of [Sn(OtBu)4] were treated in Ar/O2 plasma, which led to structural and chemical changes in the tin oxide deposits. This modulation of surface morphology and composition enhances the chemical sensing ability of tin oxide nanostructures due to increased concentration of charge carriers in plasma-treated samples.
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Research context

OpenAlex topics: Gas Sensing Nanomaterials and Sensors · ZnO doping and properties · Transition Metal Oxide Nanomaterials

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