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Abstract
Gas sensors based on multi-walled carbon nanotube (MWCNT) for detecting gaseous molecules of ammoniac (NH3) were developed and investigated. MWCNT film was grown directly by chemical vapor deposition (CVD) method on Pt electrodes to fabricate sensor device. The CNT based – gas sensor is shown sensitively and selectively to NH3 gas at room temperature.
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Article Details
Issue: Vol 15 No 2 (2012)
Page No.: 62-69
Published: Jun 30, 2012
Section: Engineering and Technology - Research article
DOI: https://doi.org/10.32508/stdj.v15i2.1791
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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
How to Cite
Nguyen, L., Nguyen, T., Ly, A., Tran, T., Phan, P., & Nguyen, L. (2012). INVESTIGATION OF SENSITIVITY AND SELECTIVITY OF MWCNT–BASED SENSOR FOR AMMONIAC GAS DETECTION AT ROOM TEMPERATURE. Science and Technology Development Journal, 15(2), 62-69. https://doi.org/https://doi.org/10.32508/stdj.v15i2.1791
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