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Journals / Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi / 2017 / Cilt: 17 - Sayı: 1

Determination of Beta Dose Response Properties of Sodium Sulfate Crystals Using Thermoluminescence Method

Sodyum Sülfat Kristallerinin Beta Doz Yanıt Özelliklerinin Termolüminesans Yöntemi Kullanılarak Belirlenmesi

Mehmet YÜKSEL
Pages
56–65
Publication Date
2022-10-12
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

The dose response and reusability experiments were also carried out in order to determine linear dose response range and reusability of Na2SO4 samples.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The aim of this study are to determine beta dose response properties and reusability of Na2SO4 crystals using thermoluminescence (TL) method.
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Key Findings & Data:In the light of this purpose, Na2SO4 samples were firstly characterized by X-ray diffraction (XRD), scanning electron microscopy-energy dispersive X-ray (SEMEDX) and Fourier transform infrared (FTIR) spectroscopy methods.
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Conclusion & Impact:The dose response and reusability experiments were also carried out in order to determine linear dose response range and reusability of Na2SO4 samples.
🔬Design:Research Article
📍Scope:4 samples
⚙️Variables:Domain Parameters

Abstract

The aim of this study are to determine beta dose response properties and reusability of Na2SO4 crystals using thermoluminescence (TL) method. In the light of this purpose, Na2SO4 samples were firstly characterized by X-ray diffraction (XRD), scanning electron microscopy-energy dispersive X-ray (SEMEDX) and Fourier transform infrared (FTIR) spectroscopy methods. TL glow curves of Na2SO4 samples were obtained using a constant heating rate of 5°C/s from room temperature (RT) to 250oC in N2 atmosphere. TL glow curves of Na2SO4 crystals showed a prominent glow peak at around 112°C along with a shouldered peak at around 160°C after beta-irradiation. The dose response and reusability experiments were also carried out in order to determine linear dose response range and reusability of Na2SO4 samples.

Özet

Bu çalışmanın amacı, termolüminesans (TL) yöntemi kullanılarak sodyum sülfat (Na2SO4) kristallerinin beta doz yanıt özelliklerinin ve yeniden kullanılabilirliklerinin belirlenmesidir. Bu amaç ışığında, ilk olarak Na2SO4 örnekleri X-ışını kırınım (XRD), taramalı elektron mikroskobu-enerji dağılımlı X-ışını (SEM-EDX) ve Fourier dönüşümlü kızılötesi (FTIR) spektroskopisi yöntemleriyle karakterize edilmiştir. Na2SO4örneklerinin TL ışıma eğrileri, azot gazı ortamında, oda sıcaklığından 250oC sıcaklığa kadar 5°C/s'lik sabit ısıtma hızı kullanılarak elde edilmiştir. Beta ışınlamasından sonra Na2SO4 kristallerinin ışıma eğrileri, 112°C civarında belirgin bir tepe ile birlikte 160°C civarında omuz şeklinde bir tepe göstermiştir. Na2SO4 örneklerinin doğrusal doz yanıt aralığını ve yeniden kullanılabilirliğini belirlemek için doz yanıt ve yeniden kullanılabilirlik deneyleri de gerçekleştirilmiştir

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Cite This Article

YÜKSEL, M. (2022). Determination of Beta Dose Response Properties of Sodium Sulfate Crystals Using Thermoluminescence Method. Afyon Kocatepe Üniversitesi Fen ve Mühendislik Bilimleri Dergisi, Cilt: 17 - Sayı: 1, 56–65. https://ajindex.com/articles/430158

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