Investigation of catalytic effects of the proton and Lewis acids on oligomerization and chemical polymerization of pyrrole
Yazarlar (5)
Kırıkkale Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Ömer IŞILDAK
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
Hacettepe Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Polymer |
| Dergi ISSN | 0032-3861 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 09-2004 |
| Cilt No | 45 |
| Sayı | 20 |
| Sayfalar | 7011 / 7016 |
| DOI Numarası | 10.1016/j.polymer.2004.08.003 |
| Makale Linki | http://linkinghub.elsevier.com/retrieve/pii/S0032386104007621 |
| Özet |
| Protonation and oligomerization mechanisms of pyrrole monomer were elucidated in the presence of acid such as HBF4 and Lewis acid such as AlCl3, FeCl3 in acetonitrile solutions, using experimental methods such as UV-vis and AA spectroscopy and semi-empirical AM1 calculations. It was observed that pyrrole interacts with proton and Lewis acids on similar mechanisms to produce pyrrole oligomers. The theoretical studies predicted that the both types of acids add to the pyrrole ring on C β atom. These studies also showed that FeCl3, which is used as oxidative agent in the chemical polymerizations, adds to the polypyrrole chain as well. © 2004 Elsevier Ltd. All rights reserved. |
| Anahtar Kelimeler |
| Oligomerization | Polypyrrole | Protonation |
Science Direct
Investigation of catalytic effects of the proton and Lewis acids on oligomerization and chemical polymerization of pyrrole
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 43 |