Surface free energy analysis of poly N vinyl 2 pyrrolidone crotonic acid copolymers prepared by Gamma ray induced polymerization technique
Yazarlar (3)
Tuncer Caykara
Gazi Üniversitesi, Türkiye
Gazi Üniversitesi, Türkiye
Prof. Dr. Zekeriya YERLİKAYA Kastamonu Üniversitesi, Türkiye
Omer Kantoglu
Tenmak (Turkish Energy, Nuclear And Mineral Research Agency), Türkiye
Tenmak (Turkish Energy, Nuclear And Mineral Research Agency), Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Journal of Applied Polymer Science | ||
| Dergi ISSN | 0021-8995 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 02-2004 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 05-12-2003 |
| Cilt / Sayı / Sayfa | 91 / 3 / 1893–1897 | DOI | 10.1002/app.13245 |
| Makale Linki | http://doi.wiley.com/10.1002/app.13245 | ||
| UAK Araştırma Alanları |
Polimer Bilimi
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| Özet |
| Pure poly (N-vinyl-2-pyrrolidone)(PVP) and P (VP–crotonic acid)[P (VP/CrA)] copolymers with different CrA contents were prepared by the-ray-induced polymerization technique. The change in the surface free energy of the copolymers was investigated using the Van Oss–Good contact angle evaluation methodology in order to estimate their wettability properties. The apolar Lifshitz–van der Waals component (S LW) and the electron donor component (S) of the PVP network were calculated as 27.6 and 56.5 mN m 1, respectively. In this case, the surface of the PVP network had a basic character (electron donor). By contrast, the S LW component of P (VP/CrA) copolymers increased and then remained almost constant with increasing CrA content. In addition, the surface of these copolymers changed from a basic character (S 56.5 mN m 1) to an acidic character (S 0.07 mN m 1) with increasing CrA contents in the … |
| Anahtar Kelimeler |
| Networks | Poly(N-vinyl-2-pyrrolidone-crotonic acid) | Radiation | Surfaces |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Web of Science | 10 |
| Scopus | 12 |
| Google Scholar | 13 |