๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Development of physico-chemical models for electrochemical impedance spectroscopy

โœ Scribed by Mark E. Orazem; Pankaj Agarwal; Andrew N. Jansen; Paul T. Wojcik; Luis H. Garcia-Rubio

Publisher
Elsevier Science
Year
1993
Tongue
English
Weight
878 KB
Volume
38
Category
Article
ISSN
0013-4686

No coin nor oath required. For personal study only.

โœฆ Synopsis

Abatrae-Development of physico-chemical or process models for impedance spectra requires consideration of the physics and chemistry associated with the specific system under investigation. In order to be useful for interpretation of experimental data, the model must also account for the characteristics of the measurement. The procedure for development of physic+chemical models is reviewed, and a method is presented that can be used to identify measurement characteristics such as error structure and degree of stationarity.

๐Ÿ“œ SIMILAR VOLUMES

Model Development for MEOR Process in Co
Model Development for MEOR Process in Conventional Non-Fractured Reservoirs and Investigation of Physico-Chemical Parameter Effects
โœ M. Behesht; R. Roostaazad; F. Farhadpour; M. R. Pishvaei ๐Ÿ“‚ Article ๐Ÿ“… 2008 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 205 KB ๐Ÿ‘ 1 views

## Abstract A threeโ€dimensional multiโ€component transport model in a twoโ€phase oilโ€water system was developed. The model includes separated terms to account for the dispersion, convection, injection, growth and death of microbes, and accumulation. For the first time, effects of both wettability alt

Characterisation and Modelling of a High
Characterisation and Modelling of a High Temperature PEM Fuel Cell Stack using Electrochemical Impedance Spectroscopy
โœ S. J. Andreasen; J. L. Jespersen; E. Schaltz; S. K. Kรฆr ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 41 KB

Pages 3: The figure references are not corresponding to the correct figures. In the text (column 1, line 2), "Figure 4" should be "Figure 5", and later (column 1, line 17) "Figure 5" should be "Figure 4".

Characterisation and Modelling of a High
Characterisation and Modelling of a High Temperature PEM Fuel Cell Stack using Electrochemical Impedance Spectroscopy
โœ S. J. Andreasen; J. L. Jespersen; E. Schaltz; S. K. Kรฆr ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 678 KB

## Abstract In designing and controlling fuel cell systems, it is advantageous to have models which predict fuel cell behaviour in steadyโ€state as well as in dynamic operation. This work examines the use of electroโ€chemical impedance spectroscopy (EIS) for characterising and developing an impedance

Application of a New Graphical Fitting A
Application of a New Graphical Fitting Approach for Data Analysis in Electrochemical Impedance Spectroscopy
โœ Andree Schwake; Holger Geuking; Karl Cammann ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 85 KB ๐Ÿ‘ 2 views

A new grahical method for analyzing impedance data presented in the complex plane plot is introduced. The advantage of our approach is that it can be employed easily with commonly available spreadsheet calculation software like Microsoft Excel, beneficial when no CNLS software is available. A semic

Electrochemical impedance spectroscopy s
Electrochemical impedance spectroscopy study of the passive oxide film on titanium for implant application
โœ J. Pan; D. Thierry; C. Leygraf ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 897 KB

The surface oxide film on titanium and its long-term stability in biological environments play a decisive role for the biocompatibility of titanium implants. In this study, the passive oxide film formed on titanium and its natural growth in a phosphate buffered solution with and without an H,O, addi