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首页> 外文期刊>Polymer: The International Journal for the Science and Technology of Polymers >A NEW APPROACH TO THE STUDY OF OXIDATIVE POLYMERIZATION OF ANILINE AND TRANSFORMATIONS OF POLYANILINE - SUPPORT BY MEANS OF THE HUECKEL METHOD
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A NEW APPROACH TO THE STUDY OF OXIDATIVE POLYMERIZATION OF ANILINE AND TRANSFORMATIONS OF POLYANILINE - SUPPORT BY MEANS OF THE HUECKEL METHOD

机译：作者：张METHOD，潘LINE，化工新型材料NEW CHEMICAL MATERIALS用HuecKel法研究苯胺氧化聚合和聚苯胺转化的新方法。

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摘要

An interrelationship between the mechanism of aniline polymerization and the direction of redox processes with participation of polyaniline chains on the one hand, and the pi-electron energy of oligoanilines with various numbers of units, degrees of oxidation and protonation on the other hand, has been found for the first time. Calculations performed using the Hueckel method revealed that the difference in the pi-electron energy of the oxidized and reduced forms of the chain correlated very well with the experimentally determined electrochemical potential for the respective redox transition. It is suggested that the Hueckel method can be used for investigation of the electrochemical activity of conjugated polymers obtained by oxidative polymerization, as well as for studying the mechanism of the latter. Copyright (C) 1996 Elsevier Science Ltd. [References: 15]
机译：一方面，苯胺聚合的机理与氧化还原过程的方向与聚苯胺链的参与之间存在相互关系，另一方面，具有不同数量的单元，氧化度和质子化程度的低聚苯胺的π电子能第一次发现。使用Hueckel方法进行的计算表明，链的氧化形式和还原形式的pi电子能量之差与相应氧化还原跃迁的实验确定的电化学势非常相关。有人认为，休克尔法可用于研究通过氧化聚合制得的共轭聚合物的电化学活性，以及​​研究后者的机理。版权所有（C）1996 Elsevier Science Ltd. [引用：15]

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