کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1881279 | 1533407 | 2015 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
An improved FT-TIMS method of measuring uranium isotope ratios in the uranium-bearing particles
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
تشعشع
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چکیده انگلیسی
An improved method of Fission Track technique combined with Thermal Ionization Mass Spectrometry (FT-TIMS) was established in order to determine isotope ratio of uranium-bearing particle. Working standard of uranium oxide particles with a defined diameter and isotopic composition were prepared and used to review the method. Results showed an excellent agreement with certified values. The developed method was used to analyze isotope ratio of single uranium-bearing particle in swipe samples successfully. The analysis results of uranium-bearing particles in swipe samples accorded with the operation history of the origin.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiation Measurements - Volume 83, December 2015, Pages 63-67
Journal: Radiation Measurements - Volume 83, December 2015, Pages 63-67
نویسندگان
Yan Chen, Fan Wang, Yong-Gang Zhao, Li-Li Li, Yan Zhang, Yan Shen, Zhi-Yuan Chang, Shi-Lun Guo, Xiao-Ming Wang, Jian-Yong Cui, Yu-Ang Liu,