Preparation and absolute measurement of <sup>141</sup>Ce standard solution

Ajin Zhao; yifen Yang

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Preparation and absolute measurement of ¹⁴¹Ce standard solution

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- Preparation and absolute measurement of ¹⁴¹Ce standard solution
- Nuclear Techniques Vol. 09, Issue 7, (1986)
- 作者机构：
  
  中国原子能科学研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Received：24 November 1984，
  
  Published：1986-07
- 稿件说明：
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Ajin Zhao, yifen Yang. Preparation and absolute measurement of ¹⁴¹Ce standard solution[J]. Nuclear techniques, 1986, 09(7): 43-46,62.
DOI：

Ajin Zhao, yifen Yang. Preparation and absolute measurement of ¹⁴¹Ce standard solution[J]. Nuclear techniques, 1986, 09(7): 43-46,62. DOI：

摘要

高纯度的

141

Ce放射性核素在生物学和化学示踪研究方面，以及在内转换和γ谱学研究中都是很有用的。尤其在核医学应用中，用

141

Ce作

99m

Tc强度测量的模拟标准是很适宜的。

Abstract

This paper describes in detail the preparation of

141

Ce standard solution with enriched

140

Ce target (99.4%) and the absolute measurement of

141

Ce disintegration rate by 4πβ-γ coincident method. The overall uncertainty of the standard solution is ±1%.

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Keywords

references

H. A. Q'Brien et al . , Nucleonics , 25 , 2 , 41 ( 1967 ).

H. Lang et al . , Int. J. Appl. Radiat. Isotopes , 23 , 1 , 35 （ 1972 ）.

B. J. Wilson , The radiochemical manual , 2nd edition , 1966 . p. 23 .

杨宜棻，绝对测量用的薄膜源的制备 . 1974 年。

于耀明译，国际辐射单位与测量委员会第2号报告，标准放射源的检验证书，原子能出版社 . 1975 年。

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Related Institution

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Preparation and absolute measurement of 141Ce standard solution

DOI：

摘要

Abstract

关键词

Keywords

references

Preparation and absolute measurement of ¹⁴¹Ce standard solution