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For the most current listing of NREL-developed open-source software, see U.S. Department of Energy Office of Scientific and Technical Information's DOE CODE database.

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OSIF: Open Source Impedance Fitter

Jul 1, 2018, 18:00 PM
OSIF allows users to easily fit electrochemical impedance spectra of proton exchange membrane fuel cells to a commonly accepted equivalent circuit model. The fitted parameters provide insight into the physical properties of the cell, which allow the user to support experimental hypotheses.
Title : OSIF: Open Source Impedance Fitter
Url : https://github.com/NREL/OSIF
Software Id : 59360
Categories :
  • Advanced Manufacturing
  • Python
  • Software Categories

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Last Updated July 8, 2025