http://www.electrochemsci.org/papers/vol6/6010063.pdf
On the Hydrogen Evolution Reaction at Nickel-Coated Carbon Fibre in 30 wt. % KOH Solution
Potentiodynamic Electrochemical Impedance Spectroscopy
Run on Linuxhttp://www.abc.chemistry.bsu.by/vi/
http://www.elchemea.com/
http://www.elchemea.com/dist/manual.pdf
Software for Corrosion Engineers and Electrochemists
http://www.echemsw.com/
http://www.echemsw.com/newdemo.htm
ZSimDemo V 3.60 (Released: October 15, 2014) is available for your review. Demo version demonstrates all the new features, however, analysis results would not be saved. This version is built using the most recent compiler to extend the support of the recent O/S (Vista, Win 7, and Win 8). Previous versions were built to support Windows XP and earlier O/S. See the updates in this release.
ZView® For Windows
ZView® software from Scribner Associates offers best-in-class equivalent circuit modeling.
Fit common circuits instantly, generate publication-quality graphs quickly. ZView® integrates easily with SAI measurement softwares, and supports testing hardware from Solartron, PAR, and others. Increase your data processing efficiency quickly and easily with ZView®.
http://www.scribner.com/software/general-electrochemistry/68-general-electrochemistr/376-zview-for-windows
✓ Powerful equivalent circuit modeling
✓ Instant fitting with common circuits
✓ Data processing & graphing
✓ Batch file processing
✓ Kramers-Kronig (K-K) testing
✓ Modify data for area-normalization, component subtraction or addition
✓ Generate publication-quality graphs on a variety of axes
✓ Analyze and fit data using built-in or user-defined Equivalent Circuit Models
Circuit Features include:
✓ 9 circuit element types
✓ 20 distributed element types
✓ >50 parameters per model
✓ >2000 data points per spectrum
ZView® Supports:
Scribner: ZPlot, Z60, ZPlot•Lab, MultiStat, FuelCell, FlowCell, MMA, MTS4
Solartron: 1296, SMaRT, CellTest, ModulabCSV
PAR: 378, 388, 398, PowerSuite Export, Versatstat3
Other Formats*: ACM Instruments, Agilent, Autolab Metrohm AG, Bio-Logic, Boukamp, CH Instruments, Gamry Instruments, Gill AC, HP, Ivium, Maccor, Newtons4th, NovoControl, Palmsens, Radiometer, Zahner and User Defined
Compatible with Windows XP/Vista/Windows 7/Windows 8
Download the ZView datasheet
Application note: Download example data and equivalent circuit models for Kramers-Kronig testing with ZView in ZIP format.
mpedance Fitting Programs: download / request links and comparative analysis
This is a “Multiple EIS parameterization” software that uses LEVM engine for fitting but adds to it ability to analyze multiple spectra together and observe tendencies of parameter changes. It supports automatic pre-fit of initial guesses, which eliminate the need of manual guessing and allows forcing of time-constant order to different elements. Graphical presentation of the spectra, results and parameters is also included. In addition it includes rich library of commonly used equivalent circuits and distributed elements (such as limited length diffusion), that can be included as part of the circuits. There is also a graphical circuit editor that allows to create arbitrary circuits, as well as support of user created models as DLLs.
Here are few example screen-shots. Single fit window:
Circuit library:
Unfortunately commercial version of this program is no longer available because project was discontinued.
On the bright side, there was a fully-functional trial version that was freely distributed (get it here). So it looks to me that since
commercial version no longer exists, it is a fair game to use the trial version as long as you want. It appears also that
due to some changes in Windows OS, the expiration mechanism no longer works.
On the bright side, there was a fully-functional trial version that was freely distributed (get it here). So it looks to me that since
commercial version no longer exists, it is a fair game to use the trial version as long as you want. It appears also that
due to some changes in Windows OS, the expiration mechanism no longer works.
MEISP works fine in Windows XP. Make sure to unzip installer files into a directory with short name without blanks (like c:\install), this installer does not like directories with blanks.
For Vista and Windows 7 users, two comments:
1) This program has very sophisticated help system. For example if you click on a distributed element in circuit editor, and than F1, you will get detailed description of the element with literature references, equations and figures. But, in Vista the MS has for some reason decided not to support their own *.hlp format. No problem – once you try using help and get an error message, follow the link on the error message to install support for *.hlp files from Microsoft web-site. It took me a minute, and you will get help system work as intended.
2) Due to some additional protections in
No worry, it can be fixed. After installation, copy the entire folder MEISP from C:\Program Files\Powergraphy into a directory outside of “Program Files”, for example “c:\tools”. Start MEISP.exe from there.
Than create an example project in the directory c:\tools\MEISP\examples\Moly (or some other place, but NOT inside Program Files!). After you add files into the project, do some fitting and save the project, MEISP will remember this directory and will not try to write anything into its original folder. Also make sure to open example files from the new directory where you moved MEISP, and not from the place under “Program Files”.
Happy Fitting!
- Equivalent Circuit (Dr. Bernard Boukamp)
- apparently not available for download, but you might try to ask author.
- ZSimWin by EChem Software
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