Geoffrey C. Teare
Electrorheological properties of polypyrrole prepared by the action of mineral acids on pyrrole
Teare, Geoffrey C.; Teare, G. C; Ratcliffe, Norman M.
Authors
Abstract
Polypyrrole was prepared in high yield by the polymerisation of pyrrole in strongly acidic conditions using hydrofluoric, hydrochloric (at 20°C and 100°C), hydrobromic, nitric and orthophosphoric acids. The polymer products incorporated significant amounts of the anion from the acid used. The particulate morphology of the polymer products chiefly consisted of agglomerated μm-sized spheres. The Theological properties of dispersions of polymers prepared from pyrrole using hydrochloric and hydrobromic acids, suspended in 1-chloronaphthalene-1-bromonaphthalene, were found to be electric-field dependent. Fluids prepared from the polypyrrole products derived from hydrofluoric, nitric and orthophosphoric acids did not exhibit an electrorheological response.
Citation
Teare, G. C., Teare, G. C., & Ratcliffe, N. M. (1996). Electrorheological properties of polypyrrole prepared by the action of mineral acids on pyrrole. Journal of Materials Chemistry, 6(3), 301-304. https://doi.org/10.1039/jm9960600301
Journal Article Type | Article |
---|---|
Publication Date | Jan 1, 1996 |
Deposit Date | Jul 22, 2013 |
Publicly Available Date | Apr 29, 2016 |
Journal | Journal of Materials Chemistry |
Print ISSN | 0959-9428 |
Publisher | Royal Society of Chemistry |
Peer Reviewed | Peer Reviewed |
Volume | 6 |
Issue | 3 |
Pages | 301-304 |
DOI | https://doi.org/10.1039/jm9960600301 |
Keywords | polypyrrole, pyrrole |
Public URL | https://uwe-repository.worktribe.com/output/1106272 |
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