MOF Thin Film-Coated Metal Oxide Nanowire Array: Significantly Improved Chemiresistor Sensor Performance

MOF Thin Film-Coated Metal Oxide Nanowire Array: Significantly Improved Chemiresistor Sensor Performance

A strategy for combining metal oxides and metal–organic frameworks is proposed to design new materials for sensing volatile organic compounds, for the first time. The prepared ZnO@ZIF‐CoZn core–sheath nanowire arrays show greatly enhanced performance not only on its selectivity but also on its respo...

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Veröffentlicht in:Advanced materials (Weinheim) 2016-07, Vol.28 (26), p.5229-5234
Hauptverfasser: Yao, Ming-Shui, Tang, Wen-Xiang, Wang, Guan-E, Nath, Bhaskar, Xu, Gang
Format: Artikel
Sprache:eng
Schlagworte:
Arrays
humidity
Materials selection
Metal oxides
metal-organic frameworks
Nanowires
Organic compounds
Performance enhancement
selectivity
Sensor arrays
Strategy
Thin films
VOC sensors
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Zusammenfassung:A strategy for combining metal oxides and metal–organic frameworks is proposed to design new materials for sensing volatile organic compounds, for the first time. The prepared ZnO@ZIF‐CoZn core–sheath nanowire arrays show greatly enhanced performance not only on its selectivity but also on its response, recovery behavior, and working temperature.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201506457