Mossbauer spectroscopy study of polyacetylene doped with FeCl<sub>3</sub>

Liu Wenhong Zhang Guilin Hu WenxiangXu Feng Zhang Yiping Ron Tingwen

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Mossbauer spectroscopy study of polyacetylene doped with FeCl₃

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- Mossbauer spectroscopy study of polyacetylene doped with FeCl₃
- NUCLEAR TECHNIQUES Issue 12, (1991)
- 作者机构：
  
  中国科学院上海原子核研究所
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：01 December 1991
- 稿件说明：
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[1]刘文宏,张桂林,胡文祥,徐峰,张怡萍,荣廷文.掺杂FeCl_3聚乙炔的穆斯堡尔谱研究[J].核技术,1991(12):723-730.

Liu Wenhong Zhang Guilin Hu WenxiangXu Feng Zhang Yiping Ron Tingwen. Mossbauer spectroscopy study of polyacetylene doped with FeCl₃[J]. Nuclear techniques, 1991, (12): 723-730.
[1]刘文宏,张桂林,胡文祥,徐峰,张怡萍,荣廷文.掺杂FeCl_3聚乙炔的穆斯堡尔谱研究[J].核技术,1991(12):723-730. DOI：

Liu Wenhong Zhang Guilin Hu WenxiangXu Feng Zhang Yiping Ron Tingwen. Mossbauer spectroscopy study of polyacetylene doped with FeCl₃[J]. Nuclear techniques, 1991, (12): 723-730. DOI：

摘要

本文报道用穆斯堡尔谱详细研究聚乙炔通过掺杂FeCl

后

掺杂物的状态随温度变化的动力学过程。当掺杂浓度为1％时

在室温谱中仅观测到FeCl

和FeCl

Δ-

（1

△

2）;当掺杂浓度接近6％时

除上述络合物外

还存在FeCl

。当温度在室温和208K间变化时

这些络合物会部分地相互转化。

Abstract

The 57Fe Mossbauer resonance has been applied to study the temperature dependence of dopant states in polyacetylene films doped with different amount of FeCl3. For the sample with 1% FeCL3

FeCL4- and FeCl4- （1<△<2） are observed at RT

while for that with 5.75% FeCl3

FeCl42- is also found. These components can transform from one to another when temperature changes in the range of RT to 208K.

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Mossbauer spectroscopy study of polyacetylene doped with FeCl3

DOI：

摘要

Abstract

关键词

Keywords

references

Mossbauer spectroscopy study of polyacetylene doped with FeCl₃