Photoinduced and Thermal-Activated Doping of Polyaniline
β Scribed by Zhao, Luping; Neoh, K. G.; Kang, E. T.
- Book ID
- 125887230
- Publisher
- American Chemical Society
- Year
- 2002
- Tongue
- English
- Weight
- 195 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0897-4756
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## Abstract The thermal doping of the emeraldine base (EB) form of polyaniline using two different sulfonic acids, dodecylbenzene sulfonic acid (DBSA) and __p__βtoluenesulfonic acid (__p__TSA) has been studied. Differential scanning calorimetry was used to record thermal events associated with the
Conducting polyaniline (PAni) films were prepared by heat treatment of the cast film from the homogeneous solution of the emeraldine base and the ammonium or alkylamine salts of various acids in N-methyl-2-pyrrolidone (NMP). Doping of the PAni was proceeded by the removal of the low boiling ammonia