کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10275943 | 463410 | 2005 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Detection and evaluation of measurement noise and stochastic non-linear distortions in electrochemical impedance measurements by a model based on a broadband periodic excitation
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Detection and evaluation of measurement noise and stochastic non-linear distortions in electrochemical impedance measurements by a model based on a broadband periodic excitation Detection and evaluation of measurement noise and stochastic non-linear distortions in electrochemical impedance measurements by a model based on a broadband periodic excitation](/preview/png/10275943.png)
چکیده انگلیسی
A measurement model based on a broadband periodic excitation and applicable to electrochemical impedance spectroscopy was implemented. The model was able to detect, quantify, and separate the present measurement noise and stochastic non-linear contributions. By means of it, the impedance response of copper in neutral chloride solutions containing millimole additions of imidazole and pyrazole was measured. The results obtained showed that the different electronic structures and molecular conformations of the structural isomers studied significantly affected both the impedance spectra and the magnitude of the non-linear distortions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electroanalytical Chemistry - Volume 576, Issue 1, 15 February 2005, Pages 65-72
Journal: Journal of Electroanalytical Chemistry - Volume 576, Issue 1, 15 February 2005, Pages 65-72
نویسندگان
Orlin L. Blajiev, Rik Pintelon, Annick Hubin,