| 聚乙炔的顺—反异构化速率 |
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| 引用本文： | 赵国盟,万荣星,陈忠心,沈之荃,徐志纯. 聚乙炔的顺—反异构化速率[J]. 浙江大学学报(工学版), 1988, 0(1) |
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| 作者姓名： | 赵国盟 万荣星 陈忠心 沈之荃 徐志纯 |
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| 摘 要： | 本文发展了聚乙炔中孤子、极化子的S.S.H理论;提出了各种类犁的孤子、极化子之间相互转化的模型。基于这些模型,从理论上推导出聚乙炔在不同条件下(热、光、掺杂、氧化等)异构化速率与温度、时间的依赖关系,与实验结果很好符合。预言了掺杂剂的性质对聚乙炔异构化速率的影响。
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| 关 键 词： | 聚乙炔 孤子 极化子 异构化 |
The Cis-Trans Isomerization Rate of Polyacetylene |
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| Zhao Guomeng Wan Rongxin Chen Zhongxin Shen Zhiquan Xu Zhichun. The Cis-Trans Isomerization Rate of Polyacetylene[J]. Journal of Zhejiang University(Engineering Science), 1988, 0(1) |
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| Authors: | Zhao Guomeng Wan Rongxin Chen Zhongxin Shen Zhiquan Xu Zhichun |
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| Affiliation: | Zhao Guomeng Wan Rongxin Chen Zhongxin Shen Zhiquan Xu Zhichun |
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| Abstract: | Developed models for interconversion of different kinds of solitons and polaro-ns from the ones proposed by S.S.H in 1979 are put forwards in this paper.Based on these models,we have deduced theoretically the expressions for the dependence of the rate of cistrans isomerization in polyacetlene on temperature and time under various conditions such as heating,light excitation,oping,oxidation and so on,which are in good agreement with experimental results.Tinally the prediction that how the properties of dopants will affect the rate of isomerization-is made. |
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| Keywords: | Polyacetylence Soliton Polaron Isomerization |
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