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Stretchable and flexible thermoelectric polymer composites
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SYSNO ASEP 0483370 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Stretchable and flexible thermoelectric polymer composites Author(s) Slobodian, P. (CZ)
Říha, Pavel (UH-J) SAI, ORCID, RID
Matyáš, J. (CZ)
Olejník, R. (CZ)Article number 012021 Source Title Journal of Physics: Conference Series, 987. - Bristol : IOP Publishing, 2018 Number of pages 5 s. Publication form Online - E Action Applied Nanotechnology and Nanoscience International Conference ANNIC 2017 Event date 18.10.2017 - 20.10.2017 VEvent location Rome Country IT - Italy Event type EUR Language eng - English Country GB - United Kingdom Keywords carbon nanotubes ; ethylene-octene copolymer ; thermoelectric power ; electricity thermogeneration Subject RIV BK - Fluid Dynamics OECD category Nano-processes (applications on nano-scale) Institutional support UH-J - RVO:67985874 UT WOS 000445774700021 EID SCOPUS 85045637032 DOI https://doi.org/10.1088/1742-6596/987/1/012021 Annotation Polymer composites were manufactured from pristine and oxidized multi-walled carbon nanotubes and ethylene-octene copolymer. The composites had thermoelectric properties and exhibit thermoelectric effect, that is, the conversion of temperature differences into electricity. Fourier transform infrared spectroscopy and X-ray photoelectron spectroscopy of the multi-walled carbon nanotubes in ethylene-octene copolymer matrix showed that the oxidation with HNO3 or KMnO4 enhanced its p-type electrical conductivity and that the thermoelectric power increase was proportional to the formation of new oxygen-containing functional groups on the surface of carbon nanotubes. Workplace Institute of Hydrology Contact Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Year of Publishing 2019
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