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.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 6055-6062 |
| Number of pages | 8 |
| Journal | Advanced Materials |
| Volume | 27 |
| Issue number | 39 |
| DOIs | |
| State | Published - Oct 1 2015 |
Keywords
- capacitive sensing
- electrical double layers
- interfacial capacitances
- ionic gels
- pressure sensors
ASJC Scopus subject areas
- Materials Science(all)
- Mechanics of Materials
- Mechanical Engineering
Fingerprint Dive into the research topics of 'Flexible Transparent Iontronic Film for Interfacial Capacitive Pressure Sensing'. Together they form a unique fingerprint.
Cite this
Nie, B., Li, R., Cao, J., Brandt, J. D., & Pan, T. (2015). Flexible Transparent Iontronic Film for Interfacial Capacitive Pressure Sensing. Advanced Materials, 27(39), 6055-6062. https://doi.org/10.1002/adma.201502556