Radiation induced chain addition of allylbenzene to 1,4-dioxane
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, cilt.240, sa.3, ss.953-957, 1999 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Kısa Makale
- Cilt numarası: 240 Sayı: 3
- Basım Tarihi: 1999
- Doi Numarası: 10.1007/bf02349881
- Dergi Adı: JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.953-957
- Orta Doğu Teknik Üniversitesi Adresli: Evet
Özet
Radiation induced chain addition of allylbenzene to 1,4-dioxane has been studied by IR-, UV-, mass-, NMR- and ESR-spectrometry. Efficiency of the addition depends on the concentration of monomer and it has an optimum at C-monom<0.125M. Apparently, upper concentration limit of the reaction is caused by absorbed energy transfer on the molecule of monomer followed by energy deactivation. Radiation-chemical yields of the product are 12 and 31 molec./100 eV for 0.125M and 0.07M solution, respectively. The value of G(prod) is an evidence of chain character of the process.