ANALYSIS OF THE FINE-STRUCTURE OF THE ABSORPTION-BANDS IN ELECTRONIC-SPECTRA OF SOLUBLE POLYACETYLENE

被引：4

作者：

KOBRYANSKY, VM

机构：

[1] Institute of Chemical Physics, USSR Academy of Sciences, Moscow, 117334

来源：

SYNTHETIC METALS | 1992年 / 46卷 / 02期

关键词：

D O I：

10.1016/0379-6779(92)90349-N

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fine structure of the absorption bands in the electronic spectra of soluble polyacetylene was analyzed. It was shown that for PA obtained at temperatures below -10-degrees-C a narrow band appears at 13 000 cm-1 in addition to the absorption band cis- and trans-forms. It was assumed that this thermosensitive band is associated with the appearance of neutral solitons due to the polymerization energy.

引用

页码：251 / 254

页数：4

共 9 条

[1] ON THE OPTICAL-PROPERTIES OF TRANS-POLYACETYLENE
ECKHARDT, H
[J]. JOURNAL OF CHEMICAL PHYSICS, 1983, 79 (04) : 2085 - 2086
[2] KOBRYANSKII VM, 1987, VYSOKOMOL SOEDIN B, V29, P794
[3] KOBRYANSKII VM, 1987, VYSOKOMOLEK SOED B, V29, P625
[4] ELECTRON-STRUCTURE AND REACTIVITY OF POLYACETYLENE IN OXIDATION REACTIONS
KOBRYANSKY, VM
[J]. POLYMER DEGRADATION AND STABILITY, 1990, 30 (03) : 329 - 333
[5] ANALYSIS OF THE ELECTRONIC-STRUCTURE OF POLYACETYLENE BASED ON ITS OPTICAL-ABSORPTION SPECTRA
KOBRYANSKY, VM
TERESHKO, EA
[J]. SYNTHETIC METALS, 1991, 39 (03) : 367 - 378
[6] KOBRYANSKY VM, 1991, IN PRESS KHIM FISICA, V4
[7] PHOTOGENERATED GAP STATES IN POLYACETYLENE
ORENSTEIN, J
BAKER, GL
[J]. PHYSICAL REVIEW LETTERS, 1982, 49 (14) : 1043 - 1046
[8] SONDHEIMER F, 1961, J AM CHEM SOC, V83, P1975
[9] ABSORPTION AND REFLECTION SPECTRA OF PURE AND CISO3H DOPED POLYACETYLENE FILMS
TANAKA, M
WATANABE, A
TANAKA, J
[J]. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN, 1980, 53 (12) : 3430 - 3435

← 1 →