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Poisson effect enhances compression force sensing with oxidized carbon nanotube network/polyurethane sensor
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SYSNO ASEP 0483358 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Poisson effect enhances compression force sensing with oxidized carbon nanotube network/polyurethane sensor Tvůrce(i) Slobodian, P. (CZ)
Říha, Pavel (UH-J) SAI, ORCID, RID
Olejník, R. (CZ)
Matyáš, J. (CZ)
Kovář, M. (CZ)Zdroj.dok. Sensors and Actuators A - Physical. - : Elsevier - ISSN 0924-4247
Roč. 271, March (2018), s. 76-82Poč.str. 7 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova compression force sensor ; carbon nanotubes ; polyurethane ; polymer composite ; nanocracks Vědní obor RIV BK - Mechanika tekutin Obor OECD Nano-processes (applications on nano-scale) CEZ AV0Z20600510 - UH-J (2005-2011) UT WOS 000426331800010 EID SCOPUS 85040243881 DOI 10.1016/j.sna.2017.12.035 Anotace Poisson effect when a sensor made of multi-walled carbon nanotube network embedded in the elastic polyurethane was compressed in one direction and expanded in the other two directions perpendicular to the direction of compression several fold enhanced the sensing owing to nano-sized cracks of the network. The composite sensitivity was further multiplicatively enhanced by KMnO4 oxidation of carbon nanotubes. As an example of the composite use as a compression sensor, a pressure on the shoe sole was monitored as well as a ball bullet impact on the sensor. Pracoviště Ústav pro hydrodynamiku Kontakt Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Rok sběru 2019
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