| Literature DB >> 26333011 |
Baoqing Nie1, Ruya Li1, Jennifer Cao1, James D Brandt2, Tingrui Pan1.
Abstract
A flexible, transparent iontronic film is introduced as a thin-film capacitive sensing material for emerging wearable and health-monitoring applications. Utilizing the capacitive interface at the ionic-electronic contact, the iontronic film sensor offers a large unit-area capacitance (of 5.4 μF cm(-2) ) and an ultrahigh sensitivity (of 3.1 nF kPa(-1) ), which is a thousand times greater than that of traditional solid-state counterparts.Keywords: capacitive sensing; electrical double layers; interfacial capacitances; ionic gels; pressure sensors
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Year: 2015 PMID: 26333011 DOI: 10.1002/adma.201502556
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849