Gas sensing property of a conducting copolymer

Date

2007-05-02

Author

Ak, Metin
Yigitsoy, Basak
Yagci, Yusuf
Toppare, Levent Kamil

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A bifunctional amido thiophene, namely hexamethylene (bis-3-thiophene acetamide) (HMTA) was synthesized and its copolymer with pyrrole was electrochemically prepared in water/ PTSA solvent/ electrolyte medium. Sensory behavior of this copolymer against ammonia, methanol, dichloromethane (DCM) and n-hexane vapors was investigated. The methanol vapor, which can form hydrogen bonds with the polar groups on the copolymer surface, showed the maximum response. DCM, which is less polar, yielded relatively lower response than methanol. Hexane, being the non-polar vapor, showed the lowest response.

Subject Keywords

Physical and Theoretical Chemistry, General Chemical Engineering, Polymers and Plastics

URI

https://hdl.handle.net/11511/39272

Journal

E-POLYMERS

DOI

https://doi.org/10.1515/epoly.2007.7.1.495

Collections

Department of Chemistry, Article

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Citation Formats

M. Ak, B. Yigitsoy, Y. Yagci, and L. K. Toppare, “Gas sensing property of a conducting copolymer,” E-POLYMERS, pp. 0–0, 2007, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/39272.