Photoinitiated Cationic Polymerization of Mono and Divinyl Ethers in Aqueous Medium Using Ytterbium Triflate as Lewis Acid
Yazarlar (4)
Muhammet U. Kahveci
Istanbul Technical University, Türkiye
Istanbul Technical University, Türkiye
M. Atilla Tasdelen Istanbul Technical University, Türkiye
Wayne D. Cook Monash University, Avustralya
Öğr. Gör. Yusuf Yagci Istanbul Technical University, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | MACROMOLECULAR CHEMISTRY AND PHYSICS (Q1) | ||
| Dergi ISSN | 1022-1352 Dergi Bilgileri (2008) | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 09-2008 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 11-09-2008 |
| Cilt / Sayı / Sayfa | 209 / 18 / 1881–1886 | DOI | 10.1002/macp.200800304 |
| Makale Linki | http://doi.wiley.com/10.1002/macp.200800304 | ||
| UAK Araştırma Alanları |
Polimer Bilimi
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| Özet |
| Photoinitiated cationic polymerization of vinyl ethers in aqueous medium by using diphenyliodonium iodide (DPII) in the presence of a water-tolerant Lewis acid, ytterbium triflate (Yb(OTf)(3)), was reported. The polymerizations were performed in heterogeneous systems consisting of an aqueous phase containing Yb(OTf)(3) and photoinitiator and an organic phase of acetonitrile containing monomer. The polymerization consists of two-steps; (i) photoinduced adduct formation and hi) subsequent propagation with the aid of Yb(OTf)(3). The fast polymerization exhibited an explosive character so that the monomer conversion and molecular weights of the resulting polymers are very dependent on the experimental conditions, such as temperature, stirring manner and rate. |
| Anahtar Kelimeler |
| aqueous photopolymerization | cationic polymerization | iodonium salt | vinyl ether | ytterbium triflate |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 29 |