It is known that, with careful control of conditions, polypyrrole films with counter-ions of toluene sulphonic acid sodium salt and methane phosphonic acid sodium salt can be produced with friction coefficients comparable with or even better than PTFE. Here we now report a systematic study of polypy
Effect of dopant type on the properties of polyaniline
β Scribed by Surajit Sinha; Sambhu Bhadra; Dipak Khastgir
- Publisher
- John Wiley and Sons
- Year
- 2009
- Tongue
- English
- Weight
- 348 KB
- Volume
- 112
- Category
- Article
- ISSN
- 0021-8995
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## Abstract Three kinds of particlesβpolyaniline (PANI), poly(__o__βtoludine) (POT), and brominated polyaniline (BrβPANI)βwere synthesized. With chlorinated paraffin as a disperse oil, their electrorheological (ER) effects were determined so that the influence of the phenyl substitute group on the