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Czasopismo
2011 | 9 | 2 | 307-312
Tytuł artykułu

The investigation of sensing mechanism of ethanol vapour in polymer-nanostructured carbon composite

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Polymer-nanostructured carbon composites (PNCC) using three different polymers as composite matrix materials (polyvinylacetate (PVAc), polyethylene glycol (PEG) and ethylene-vinylacetate copolymer (EVA)) have been developed. High structure carbon black Printex XE2 (Degussa AG) was used as a composites filler. Ethanol vapour sensor-effect of composites was determined as a change of electrical resistance as the composite was held in ethanol vapour for 30 seconds. Reversibility of electrical resistance of PNCC, response stability and repeatability have been measured and compared. The electrical resistance response of EVA-nanostructured carbon composite (EVA-NCC) to ethanol vapour as a function of vinylacetate content in the copolymer has been evaluated. Promising ethanol vapour sensor-effect has been observed for PEG-NCC followed by PVAc-NCC and EVA-NCC.
Wydawca

Czasopismo
Rocznik
Tom
9
Numer
2
Strony
307-312
Opis fizyczny
Daty
wydano
2011-04-01
online
2011-02-20
Twórcy
autor
  • Institute of Technical Physics, Riga Technical University, Azenes street 14/24, Riga, LV-1048, Latvia, gitasakale@inbox.lv
autor
  • Institute of Technical Physics, Riga Technical University, Azenes street 14/24, Riga, LV-1048, Latvia
  • Institute of Technical Physics, Riga Technical University, Azenes street 14/24, Riga, LV-1048, Latvia
  • Institute of Polymer materials, Riga Technical University, Azenes street 14/24, Riga, LV-1048, Latvia
  • Institute of Technical Physics, Riga Technical University, Azenes street 14/24, Riga, LV-1048, Latvia
autor
  • Institute of Technical Physics, Riga Technical University, Azenes street 14/24, Riga, LV-1048, Latvia
Bibliografia
  • [1] J. Lu, B. Kumar, M. Castro, J.F. Feller, Sens. Actuators, B. 140, 451 (2009) http://dx.doi.org/10.1016/j.snb.2009.05.006[Crossref]
  • [2] A.R.V. Benvenho, R.W.C. Li, J. Gruber, Sens. Actuators, B. 136, 173 (2009) http://dx.doi.org/10.1016/j.snb.2008.11.012[Crossref]
  • [3] M. Knite, G. Sakale, I. Klemenoks, K. Ozols, V. Teteris, J. Phys. Conf. Ser. 93, 012031 (2007) http://dx.doi.org/10.1088/1742-6596/93/1/012031[Crossref]
  • [4] X.M. Dong, Y. Luo, L.N. Xie, R.W. Fu, M.Q. Zhang, Thin Solid Films 516, 7886 (2008) http://dx.doi.org/10.1016/j.tsf.2008.06.003[Crossref]
  • [5] H. Fujita, In: J. Crank, G.S. Park (Ed.), Diffusion in polymers (Academic press, London and New York, 1968) 75
  • [6] J. Chen, N. Tsubokawa, J. Appl. Polym. Sci. 77, 2437 (2000) http://dx.doi.org/10.1002/1097-4628(20000912)77:11<2437::AID-APP12>3.0.CO;2-F[Crossref]
  • [7] M. Okazaki, K. Maruyama, M. Tsuchida, N. Tsubokawa, Polym. J. 31, 672 (1999) http://dx.doi.org/10.1295/polymj.31.672[Crossref]
  • [8] L. Wang, T. Ding, P. Wang, Compos. Sci. Technol. 68, 3448 (2008) http://dx.doi.org/10.1016/j.compscitech.2008.08.018[Crossref]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-010-0110-0
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