One-dimensional growth and electrochemical properties of polyaniline deposited by a pulse potentiostatic method
One-dimensional growth and electrochemical properties of polyaniline deposited by a pulse potentiostatic method
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脉冲恒电位法沉积聚苯胺的一维生长及其电化学性能
DOI：
10.1016/j.electacta.2010.07.056
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发表时间：
2010-10
影响因子：
6.6
通讯作者：
Liu, Xiao-Xia
中科院分区：
文献类型：
--
作者：
Jiang, Hai-Fei;Liu, Xiao-Xia
采用脉冲恒电位法在碳布上进行了聚苯胺（PANI）的一维生长。抑制了聚苯胺的水解，生成的聚苯胺膜（PPM）的电活性得到改善。与常规恒电位法制备的聚苯胺膜相比，PPM的比电容提高了39%。采用扫描电子显微镜（SEM）、循环伏安法、时间电位法和紫外-可见光谱法研究了脉冲电位法上限电位和聚合溶液酸度对聚苯胺膜表面形貌、电活性和构象的影响。
One-dimensional growth of polyaniline (PANI) was conducted on carbon cloth through a pulse potentiostatic method. Hydrolysis of PANI was depressed, and the generated PANI film (PPM) displayed improved electroactivities. The specific capacitance of PPM was increased by 39% when compared to that of PANI film made by the conventional potentiostatic method (PM). The influences of the upper limit potential of the pulse potentiometry and the acidity of the polymerization solution on surface morphologies, electroactivities and conformation of the PANI films were studied by SEM, cyclic voltammetry, chronopotentiometry and UV–Vis spectrometry.
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影响因子：
29.4
作者：
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通讯作者：
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影响因子：
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