K X-ray fluorescence parameters of peripherally and non-peripherally tetra-substituted zinc (II) phthalocyanines
CANADIAN JOURNAL OF PHYSICS, cilt.95, sa.2, ss.125-129, 2017 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 95 Sayı: 2
- Basım Tarihi: 2017
- Doi Numarası: 10.1139/cjp-2016-0226
- Dergi Adı: CANADIAN JOURNAL OF PHYSICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.125-129
- Anahtar Kelimeler: zinc phthalocyanine, cross section, intensity ratio, EDXRF, Am-241 radioisotope source, PRODUCTION CROSS-SECTIONS, RADIATIVE AUGER RATIOS, INTENSITY RATIOS, ZN, CO, YIELDS, NI, CU, ELEMENTS
- Karadeniz Teknik Üniversitesi Adresli: Evet
Özet
The K shell production cross-sections and K beta to K alpha X-ray intensity ratios of peripherally and non-peripherally tetra-substituted zinc (II) phthalocyanine complexes were determined using energy dispersive X-ray fluorescence spectrometry (EDXRF). The effect of substituent position on these parameters was also investigated. The complexes were excited by 59.5 keV gamma-rays from an Am-241 annular radioactive source and K X-rays emitted by the complexes were counted by an Ultra-LEGe detector with a resolution of 150 eV at 5.9 keV. The experimental results of the zinc phthalocyanines having the same ligand substituted peripheral and non-peripheral were compared with each other, theoretical, and experimental values of pure zinc.