Modeling potentiometric sensitivity of conducting polymers.
Modeling potentiometric sensitivity of conducting polymers.
复制标题
模拟导电聚合物的电位灵敏度。
DOI：
10.1021/ac970227l
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发表时间：
1997
影响因子：
7.4
通讯作者：
A. Lewenstam
中科院分区：
文献类型：
--
作者：
Agata Michalska;Ari Ivaska;A. Lewenstam
讨论了不同聚合条件和浸泡引起的电化学过程对导电聚合物薄膜电位灵敏度的影响。选择掺杂有六氰基铁酸盐(II)的聚(吡咯)作为模型聚合物。结果表明，根据薄膜沉积和浸泡过程中施加的条件，可以观察到阴离子或阳离子电位响应，并且与薄膜的组成相关。通过广义理论图式对导电聚合物薄膜的电位灵敏度进行了分析和解释。
The influence of different polymerization conditions and electrochemical processes provoked by soaking on the potentiometric sensitivity of conducting polymer films is discussed. Poly(pyrrole) doped with hexacyanoferrate(II) is selected as a model polymer. It is shown that, depending on the conditions applied during film deposition and soaking, either anionic or cationic potentiometric responses can be observed and related to the composition of the film. The potentiometric sensitivity of the conducting polymer films is analyzed and interpreted by means of generalized theoretical schema.