Unusual polymer dispersions-polypyrrole suspensions made of rings, frames, and platelets
- Experimental results show that the polymerization of pyrrole in the presence of beta-naphthalenesulfonic acid and different fluorosurfactants like perfluorooctanesulfonic acid, perfluorooctyldiethanolamide, and ammonium perfluorooctanoate leads to polypyrrole with special morphologies, such as rings or disks and rectangular frames or plates. The formation of these unusually shaped particles of polymer dispersions is explained by the chemical and colloidal peculiarities of the oxidative pyrrole polymerization with ammonium peroxodisulfate in aqueous medium.
| Author details: | Isabel DiezORCiD, Klaus TauerORCiD, Burkhard SchulzORCiDGND |
|---|---|
| DOI: | https://doi.org/10.1007/s00396-006-1521-8 |
| ISSN: | 0303-402X |
| Title of parent work (English): | Colloid and polymer science : official journal of the Kolloid-Gesellschaft |
| Publisher: | Springer |
| Place of publishing: | New York |
| Publication type: | Article |
| Language: | English |
| Date of first publication: | 2006/06/24 |
| Publication year: | 2006 |
| Release date: | 2020/05/28 |
| Tag: | chemical oxidative polymerization; particle morphology; polypyrrole |
| Volume: | 284 |
| Number of pages: | 12 |
| First page: | 1431 |
| Last Page: | 1442 |
| Organizational units: | Mathematisch-Naturwissenschaftliche Fakultät / Institut für Physik und Astronomie |
| DDC classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Peer review: | Referiert |
