RAMAN SPECTRAL STUDIES ON THE ALKALINE METAL DOPED POLYACETYLENE.

被引：0

作者：

Tanaka, J. ^{[1
]}

Saito, Y. ^{[1
]}

Shimizu, M. ^{[1
]}

Tanaka, M. ^{[1
]}

机构：

[1] Nagoya Univ, Nagoya, Jpn, Nagoya Univ, Nagoya, Jpn

来源：

Synthetic Metals | 1986年 / 17卷 / 1-3期

关键词：

SPECTROSCOPY; RAMAN;

D O I：

暂无

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学科分类号：

摘要：

Raman spectra of alkaline metal doped polyacetylene are investigated at each stage of doping level for (CHNa//y)//x with y equals 0 approximately 0. 16. Several stages in doping are recognized in the change of Raman spectra. Raman and EPR spectra of alkaline metal doped beta -carotene are also studied as a model compound of polyacetylene. The correlation of these spectra together with the ab initio SCF MO calculation on the model compound, C//1//2H//1//4Li//2, showed that the structure of the heavily alkaline metal doped polyacetylene chain is composed of the array of the charged soliton type and the uniform type structures alternately in series.

引用

页码：307 / 312