Highly Mobile Palladium Thin Films on an Elastomeric Substrate: Nanogap-Based Hydrogen Gas Sensors

MOTIFE chemical sensors: A novel, low‐cost, scalable, and lithography‐free but nanogap‐based chemical sensing method is presented. This method, termed highly‐mobile thin film on elastomer (MOTIFE), utilizes crack formation in a Pd and PdNi thin film generated by stretching the film on an elastomeric...

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Veröffentlicht in:	Angewandte Chemie International Edition 2011-05, Vol.50 (23), p.5301-5305
Hauptverfasser:	Lee, Junmin, Shim, Wooyoung, Lee, Eunyeong, Noh, Jin-Seo, Lee, Wooyoung
Format:	Artikel
Sprache:	eng
Schlagworte:	chemical sensors elastomers hydrogen gas sensors Palladium Thin films
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Zusammenfassung:	MOTIFE chemical sensors: A novel, low‐cost, scalable, and lithography‐free but nanogap‐based chemical sensing method is presented. This method, termed highly‐mobile thin film on elastomer (MOTIFE), utilizes crack formation in a Pd and PdNi thin film generated by stretching the film on an elastomeric substrate to reliably and reproducibly provide highly sensitive H2 sensors.
ISSN:	1433-7851 1521-3773
DOI:	10.1002/anie.201100054