PT5.29 - Electrochemical Deposition of Polyaniline on Laser-Induced Graphene for Room Temperature Ammonia Sensing
- Event
- EUROSENSORS XXXVI
2024-09-01 - 2024-09-04
Debrecen (Hungary) - Band
- Poster
- Chapter
- PT5 - Chemical Sensors
- Author(s)
- J. C. Santos-Ceballos, F. Salehnia, A. R., X. Vilanova - Universitat Rovira i Virgili (MINOS), Tarragona (Spain)
- Pages
- 333 - 334
- DOI
- 10.5162/EUROSENSORSXXXVI/PT5.29
- ISBN
- 978-3-910600-03-4
- Price
- free
Abstract
This study explores the electrochemical modification of laser-induced graphene (LIG) with polyaniline (PANI)., resulting in the creation of a flexible chemoresistive PANI@LIG gas sensor for detecting am-monia (NH3) levels at room temperature. The results obtained demonstrate that the deposition of PANI on LIG improves the response to NH3. This work presents the first-time utilization of PANI@LIG for gas sensing and introduces a simple, yet effective, approach for fabricating wearable gas sensors that ex-hibit promising characteristics, including high sensitivity and flexibility. The findings open new avenues for developing low-cost, efficient, and portable gas detection systems.