Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Analysis of poly(2-hydroxyethyl methacrylate)-copoly(4-vinyl pyridine) copolymers [COP2,4] irradiated: An EPR study
Acta Physica Polonica A · Temmuz 2016
YÖKSİS Kayıtları
Analysis of Poly 2 Hydroxyethyl Methacrylate co Poly 4 Vinyl Pyridine Copolymers COP2 4 Irradiated an EPR study
Acta Physica Polonica A · 2016 SSCI
PROFESÖR YUSUF CEYLAN →
Makale Bilgileri
DergiActa Physica Polonica A
Yayın TarihiTemmuz 2016
Cilt / Sayfa130 · 167-171
Scopus ID2-s2.0-84987850178
Erişim🔓 Açık Erişim
Özet
Poly(2-hydroxyethyl methacrylate)-co-poly(4-vinyl pyridine) and poly(HEMA)-co-poly-(4-VP) copolymers were synthesized by free radical polymerization. K2S2O8 was used as an initiator. Chain lengths of the copolymer was changed by varying the monomer/initiator ratio. These polymers have molarites of 2.6 and 2.1 respectively and are called COP2 and COP4. The samples were exposed to gamma rays at room temperature. After irradiation, the EPR spectra of COP2 and COP4 were recorded between 120 K and 450 K. From the temperature dependence of the line intensity, it was concluded that unpaired spin concentration in the irradiated samples has been changing with temperature. A theoretical study, presented in this report, was aimed to test success of the machine learning methods and to select the best learning method.
Yazarlar (6)
1
Y. Ceylan
2
H. Yumurtaci Aydogmus
3
Keziban Usta
4
Ayhan Usta
5
N. Ceylan
6
H. Yilmaz
Kurumlar
Alanya Alaaddin Keykubat University
Alanya Turkey
Gazi Üniversitesi
Ankara Turkey
Giresun Üniversitesi
Giresun Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
3
Atıf
6
Yazar