A STUDY ON RADIATION STABILITY OF CHEMICAL BONDS IN ORGANIC PHOSPHATES AND PHOSPHONATES

Sheng Huaiyu; He Yonghai; Wang Zhizhang; Chen Yaoguan; Liu Renzhong; Tu Tiechen; Wang Qizhong; Yuan Shengang

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A STUDY ON RADIATION STABILITY OF CHEMICAL BONDS IN ORGANIC PHOSPHATES AND PHOSPHONATES

更新时间：2023-04-23

- A STUDY ON RADIATION STABILITY OF CHEMICAL BONDS IN ORGANIC PHOSPHATES AND PHOSPHONATES
- Journal of Radiation Research and Radiation Processing Vol. 7, Issue 2, Pages: 42-50(1989)
- 作者机构：
  
  1.中国科学院上海有机化学研究所，上海
  *.中国科学院上海原子核研究所
- 作者简介：
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Sheng Huaiyu, He Yonghai, Wang Zhizhang, et al. A STUDY ON RADIATION STABILITY OF CHEMICAL BONDS IN ORGANIC PHOSPHATES AND PHOSPHONATES. [J]. Journal of Radiation Research and Radiation Processing 7(2):42-50(1989)
DOI：

Sheng Huaiyu, He Yonghai, Wang Zhizhang, et al. A STUDY ON RADIATION STABILITY OF CHEMICAL BONDS IN ORGANIC PHOSPHATES AND PHOSPHONATES. [J]. Journal of Radiation Research and Radiation Processing 7(2):42-50(1989) DOI：

摘要

应用低温（77 K）ESR测定了一些有机磷化合物在低温（77K）γ辐照所产生的自由基，并以质谱及原子部分电荷计算结果，讨论了磷酸酯及膦酸酯的键结构与辐射稳定性的关系。

Abstract

The radiation stability of various chemical bonds of organic phosphates and phosphonates were studied by using of low-temperature (77 K) ESR measurement of radicals formed in gamma-irradiated samples at 77 K, and by using of MS spectral analysis and the partial charges of atoms calculated by iterative partial equlization of orbital electronegativity.

关键词

磷酸酯膦酸酯辐射稳定性原子部分电荷计算低温ESR

Keywords

PhosphatesPhosphonatesRadiation stabilityPartial charge of atoms calculationLow temperature ESR spectrium

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