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Highly enhanced vapor sensing of multi-walled carbon nanotube network sensors by n-butylamine functionalization
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SYSNO ASEP 0431942 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Highly enhanced vapor sensing of multi-walled carbon nanotube network sensors by n-butylamine functionalization Tvůrce(i) Slobodian, P. (CZ)
Říha, Pavel (UH-J) SAI, ORCID, RID
Cavallo, P. (AR)
Barbero, C.A. (AR)
Cvelbar, U. (SI)
Benlikaya, R. (TR)
Petras, D. (CZ)
Sáha, P. (CZ)Zdroj.dok. Journal of Nanomaterials. - : Hindawi - ISSN 1687-4110
Roč. 2014, August (2014), Article ID 589627Poč.str. 8 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova carbon nanotube (CNT) ; multiwall carbon nanotube (MWCNT) ; nanotube networks ; volatile organic compounds (VOC) Vědní obor RIV BK - Mechanika tekutin Institucionální podpora UH-J - RVO:67985874 UT WOS 000342948200001 EID SCOPUS 84907418016 DOI 10.1155/2014/589627 Anotace The sensing of volatile organic compounds by multiwall carbon nanotube networks of randomly entangled pristine nanotubes or the nanotubes functionalized by n-butylamine, which were deposited on polyurethane supporting electrospinned nonwoven membrane, has been investigated. The results show that the sensing of volatile organic compounds by functionalized nanotubes considerably increases with respect to pristine nanotubes. The increase is highly dependent on used vapor polarity. For the case of highly polar methanol, the functionalizedMWCNT network exhibits even more than eightfold higher sensitivity in comparison to the network prepared from pristine nanotubes. Pracoviště Ústav pro hydrodynamiku Kontakt Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Rok sběru 2015
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