Study on the <sup>60</sup>Co γ-irradiation stability of fullerenes

SONG Hu; YANG Wenning; ZHOU Xiaosong; LUO Shunzhong; PENG Rufang

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Study on the ⁶⁰Co γ-irradiation stability of fullerenes

更新时间：2023-03-27

- Study on the ⁶⁰Co γ-irradiation stability of fullerenes
- Journal of Radiation Research and Radiation Processing Vol. 29, Issue 1, Pages: 58-60(2011)
- 作者机构：
  
  1.中国工程物理研究院核物理与化学研究所　绵阳　621900
  2.西南科技大学材料学院　绵阳　621010
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SONG Hu, YANG Wenning, ZHOU Xiaosong, et al. Study on the ⁶⁰Co γ-irradiation stability of fullerenes. [J]. Journal of Radiation Research and Radiation Processing 29(1):58-60(2011)
DOI：

SONG Hu, YANG Wenning, ZHOU Xiaosong, et al. Study on the ⁶⁰Co γ-irradiation stability of fullerenes. [J]. Journal of Radiation Research and Radiation Processing 29(1):58-60(2011) DOI：

摘要

为考察富勒烯基体的辐照稳定性，在不同氛围（空气氛围和密闭条件）中，富勒烯样品经受高剂量和高剂量率,60,Co γ射线的辐照。辐照后的样品经高效液相色谱（HPLC）和X射线衍射（XRD）分析，研究γ辐照对富勒烯成分及晶体结构的影响。结果显示，与对照样品相比，不同氛围的辐照对样品的组成和晶体结构均未造成影响，提示富勒烯在,60,Co γ射线辐照下具有相当好的稳定性。本工作还从理论上探讨了富勒烯经,60,Co γ辐照不发生组成及晶体结构改变的原因。

Abstract

In order to investigate the stability of fullerenes, the specimens were irradiated with high dose and high dose rate by use of ,60,Co γ-rays at different atmospheres and HPLC and XRD were used to analyze the influence of γ-irradiation on components and crystal structures of the irradiated specimens. The analyzed results showed that there was no affection on component and crystal structures of all the specimens irradiated at different atmospheres compared with the controlled specimens. In conclusion, the ,60,Co γ-irradiation stability of fullerenes is very well. The reason of these effects was also discussed theoretically in this paper.

关键词

富勒烯γ辐照稳定性

Keywords

Fullerenesγ-irradiationStability

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Study on the 60Co γ-irradiation stability of fullerenes

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摘要

Abstract

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Study on the ⁶⁰Co γ-irradiation stability of fullerenes