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Fabrication and gas sensing properties of hollow SnO2hemispheres.

Authors :
Chang, Young-Eun
Youn, Doo-Young
Ankonina, Guy
Yang, Dae-Jin
Kim, Ho-Gi
Rothschild, Avner
Kim, Il-Doo
Source :
Chemical Communications. Jun2009, Vol. 2009 Issue 27, p4019-4021. 3p.
Publication Year :
2009

Abstract

Close packed arrays of hollow SnO2hemispheres were prepared using PMMA microspheres as sacrificial templates for subsequent sputter-deposition of SnO2films, leading to a threefold enhancement in gas sensitivity compared to non-templated (flat) films. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
13597345
Volume :
2009
Issue :
27
Database :
Academic Search Index
Journal :
Chemical Communications
Publication Type :
Academic Journal
Accession number :
43355163
Full Text :
https://doi.org/10.1039/b902542a