Fabrication and gas sensing properties of hollow SnO2 hemispheres
Close packed arrays of hollow SnO2 hemispheres were prepared using PMMA microspheres as sacrificial templates for subsequent sputter-deposition of SnO2 films, leading to a threefold enhancement in gas sensitivity compared to non-templated (flat) films.
- Publisher
- ROYAL SOC CHEMISTRY
- Issue Date
- 2009
- Language
- English
- Article Type
- Article
- Keywords
TITANIA NANOTUBES; SENSORS; SENSITIVITY; MICROSPHERES; HYDROGEN; OXIDES; TEMPLATES; NANOWIRES
- Citation
CHEMICAL COMMUNICATIONS, pp.4019 - 4021
- ISSN
- 1359-7345
- Appears in Collection
- MS-Journal Papers(저널논문)
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