Study of absorption parameters around the K edge for selected compounds of Gd
Yazarlar (5)
Prof. Dr. Ferdi Akman Bingöl Üniversitesi, Türkiye
Rıdvan Durak
Atatürk Üniversitesi, Türkiye
Atatürk Üniversitesi, Türkiye
Prof. Dr. Mustafa Recep Kaçal Giresun Üniversitesi, Türkiye
Prof. Dr. Feride Akman Bitlis Eren Üniversitesi, Türkiye
Prof. Dr. Metin ÖĞÜN Kafkas Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | X-Ray Spectrometry (Q3) | ||
| Dergi ISSN | 0049-8246 Dergi Bilgileri (2016) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 03-2016 |
| Kabul Tarihi | – | Yayınlanma Tarihi | 05-11-2015 |
| Cilt / Sayı / Sayfa | 45 / 2 / 103–110 | DOI | 10.1002/xrs.2676 |
| Makale Linki | http://doi.wiley.com/10.1002/xrs.2676 | ||
| UAK Araştırma Alanları |
Tıbbi Biyokimya
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| Özet |
| The K shell absorption jump ratios, jump factors, effective atomic numbers, and electron densities were derived from the measured total mass attenuation coefficient using an energy dispersive X‐ray fluorescence spectrometer for Gd 2 O 3 , Gd 2 (CO 3 ) 3 H 2 O, Gd 2 (C 2 O 4 ) 3 H 2 O, and Gd 2 (SO 4 ) 3 compounds. The total mass attenuation coefficients were measured in the X‐ray energy range from 39.52 to 57.14 keV in a transmission geometry utilizing the K α 2 , K α 1 , K β 1 , and K β 2 X‐rays from different secondary source targets excited by the 59.54‐keV photons from an Am‐241 annular source and detected by a Si(Li) detector with a resolution of 160 eV at 5.9 keV. The energy gap, ionization energy, electron affinity, and global electrophilicity parameters of oxide, sulfate, oxalate, and carbonate ions were calculated using density functional theory (B3LYP). The experimental results are discussed based on these parameters. Copyright © 2015 John Wiley & Sons, Ltd. |
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BM Sürdürülebilir Kalkınma Amaçları
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