SH-SAW VOCs sensor based on ink-jet printed MWNTs / polymer nanocomposite films

H. Hallil; Q. Zhang; E. Flahaut; K Pieper; L Olçomendy; P Coquet; C Dejous; D Rebière

SH-SAW VOCs sensor based on ink-jet printed MWNTs / polymer nanocomposite films

Instrumentation and Detectors 2018-03-02 v1

Authors: H. Hallil , Q. Zhang , E. Flahaut , K Pieper , L Olçomendy , P Coquet , C Dejous , D Rebière

Abstract

This study presents Shear Horizontal Surface Acoustic Wave (SH-SAW) sensor based on ink-jet printed poly (3,4-ethylenedioxythiophene) polystyrene sulfonate -- multi wall carbon nanotubes (PEDOT:PSS-MWCNTs) and MWNTs-based inks as sensitive gas material. Experiments show the validation of fabrication process of acoustic platform and ink-jet printed sensitive layers. The characterization of two devices under different concentrations of ethanol vapor shows promising results in terms of reproducibility of the measurements. A sensitivity of 12Hz/ppm was recorded with the sensor based on ink-jet printed 600nm thickness sensitive layer.

Keywords

sh-saw sensor volatile organic compounds ink-jet printing mwnts polymer nanocomposite gas sensing ethanol detection

Cite

@article{arxiv.1803.00462,
  title  = {SH-SAW VOCs sensor based on ink-jet printed MWNTs / polymer nanocomposite films},
  author = {H. Hallil and Q. Zhang and E. Flahaut and K Pieper and L Olçomendy and P Coquet and C Dejous and D Rebière},
  journal= {arXiv preprint arXiv:1803.00462},
  year   = {2018}
}

Comments

arXiv admin note: text overlap with arXiv:1803.00456

SH-SAW VOCs sensor based on ink-jet printed MWNTs / polymer nanocomposite films

Abstract

Keywords

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