Love wave gas sensor based on DWNTs sensitive material

Abstract : This work focuses on the application related to the detection of low moisture and environmental pollutants. A novel gas sensor with inkjet printed Double Walled Carbon Nano Tubes (DWNTs) on a Love wave sensor platform was developed for Volatile Organic Compounds (VOCs) and humidity detection application. The experiments were conducted in real-time at ambient conditions. Results demonstrate the adsorption of vapor compounds on DWNTs sensitive material and leads for example to frequency shifts of 1.97 kHz and 2.93 kHz with 120 ppm of ethanol vapor and 6.22 % RH, respectively.
Complete list of metadatas

Cited literature [12 references]  Display  Hide  Download

https://hal.archives-ouvertes.fr/hal-01719018
Contributor : Corinne Dejous <>
Submitted on : Tuesday, February 27, 2018 - 7:39:09 PM
Last modification on : Friday, June 14, 2019 - 6:31:18 PM
Long-term archiving on : Monday, May 28, 2018 - 8:19:04 PM

File

SB-Micro_2017_IMS-Bordeaux-Lov...
Files produced by the author(s)

Identifiers

  • HAL Id : hal-01719018, version 1
  • ARXIV : 1803.00456

Citation

H. Hallil, Q. Zhang, E. Flahaut, J Lachaud, P. Coquet, et al.. Love wave gas sensor based on DWNTs sensitive material. 32nd Symposium on Microelectronics Technology and Devices (SBMicro), Aug 2017, Fortaleza - Ceará, Brazil. ⟨hal-01719018⟩

Share

Metrics

Record views

159

Files downloads

85