Počet záznamů: 1
New Developments and Applications in Sensing Technology
- 1.
SYSNO ASEP 0359749 Druh ASEP M - Kapitola v monografii Zařazení RIV C - Kapitola v knize Název Electromechanical sensors based on carbon nanotube networks and their polymer composites Tvůrce(i) Slobodian, P. (CZ)
Říha, Pavel (UH-J) SAI, ORCID, RID
Olejník, R. (CZ)Zdroj.dok. New Developments and Applications in Sensing Technology. - Berlin : Springer, 2011 / Mukhopadhyay S. C. ; Lay-Ekuakille A. ; Fuchs A. - ISSN 1876-1100 - ISBN 978-3-642-17942-6 Rozsah stran s. 233-251 Poč.str. 19 s. Poč.str.knihy 331 Jazyk dok. eng - angličtina Země vyd. DE - Německo Klíč. slova carbon nanotube network ; compression ; electrical conductivity ; stress sensor ; gas sensor Vědní obor RIV JB - Senzory, čidla, měření a regulace CEP IAA200600803 GA AV ČR - Akademie věd CEZ AV0Z20600510 - UH-J (2005-2011) DOI 10.1007/978-3-642-17943-3_12 Anotace A network of entangled multiwall carbon nanotubes and the composite consisting of polystyrene filter-supported multiwall carbon nanotube network are conductors whose conductivity is sensitive to compressive stress both in the course of monotonic stress growth and when loading/unloading cycles are imposed. The testing has shown as much as 100% network conductivity increase at the maximum applied stress. The filter-support increases nanotube network mechanical integrity, the composite tensile ultimate strength and affects favorably the composite electrical resistance. Other obvious effect of the supporting polymer is reduction of the resistance temperature dependence. Moreover, the conductivity of carbon nanotube networks manifests also organic vapor dependence. The dependence is reversible, reproducible and selective as well as influenced by nanotube oxidation. Pracoviště Ústav pro hydrodynamiku Kontakt Soňa Hnilicová, hnilicova@ih.cas.cz, Tel.: 233 109 003 Rok sběru 2012
Počet záznamů: 1