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Baik, Jeong Min
Nano Energy and Environmental Materials Lab
Research Interests
  • Nanogenerators, antimicrobial material, catalysis, smart sensors

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Self-Powered, Room-Temperature Electronic Nose Based on Triboelectrification and Heterogeneous Catalytic Reaction

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Title
Self-Powered, Room-Temperature Electronic Nose Based on Triboelectrification and Heterogeneous Catalytic Reaction
Author
Kim, Ji-hyunBaik, Jeong MinChun, JinsungKim, Jin WoongChoi, Won Jun
Issue Date
2015-12
Publisher
WILEY-V C H VERLAG GMBH
Citation
ADVANCED FUNCTIONAL MATERIALS, v.25, no.45, pp.7049 - 7055
Abstract
Herein, a self-powered electronic nose strategy with highly selective gas detection is described. The electronic nose is a two-dimensional microarray based on the triboelectrification between ZnO nanowires and the dielectric layers, and the heterogeneous catalytic reaction occurring on the nanowires and on the NiO nanoparticles. These electronic noses show the ability to distinguish between four volatile organic compound (VOC) gases (methanol, ethanol, acetone, and toluene) with a detection limit of 0.1% at room temperature using no external power source.
URI
https://scholarworks.unist.ac.kr/handle/201301/18098
URL
http://onlinelibrary.wiley.com/doi/10.1002/adfm.201503419/abstract
DOI
10.1002/adfm.201503419
ISSN
1616-301X
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