A stretchable humidity sensor based on a wrinkled polyaniline nanostructure
SCIE
SCOPUS
- Title
- A stretchable humidity sensor based on a wrinkled polyaniline nanostructure
- Authors
- Ryu, H; Cho, SJ; Kim, B; Lim, G
- Date Issued
- 2014-01
- Publisher
- ROYAL SOC CHEMISTRY
- Abstract
- A stretchable humidity sensor which has mechanical stability has remained a challenging issue in stretchable electronics. Here, we report a novel stretchable nanostructured polyaniline humidity sensor. The sensor was fabricated by simple fabrication methods such as a pre-stretching process and self-assembly texturing process. The periodically wrinkled structure supported by microstructured elastomeric substrates provides an excellent stretchability. The micro-textured substrate was introduced for solving the crack problem by the Poisson effect as a stretchable sensor. The sensor maintains its humidity sensitivity well at different elongations. To the best of our knowledge, this is the first report of a stretchable humidity sensor.
- Keywords
- SENSING PROPERTIES
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/12859
- DOI
- 10.1039/C4RA04938A
- ISSN
- 2046-2069
- Article Type
- Article
- Citation
- RSC ADVANCES, vol. 4, no. 75, page. 39767 - 39770, 2014-01
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