How to fit adsorption isotherm models using Microsoft Excel

Link to Excel spreadsheet: https://doi.org/10.5281/zenodo.4521579

This tutorial video teaches you how to fit adsorption isotherm models (Langmuir and Freundlich) to experimental data using Microsoft Excel. The video demonstrates both linearised and non-linear fitting, using the LINEST function and the Solver Add In.

Please get in touch with any questions and suggestions. I hope this video benefits the community.

Excel spreadsheet: https://doi.org/10.5281/zenodo.4521579
Data set: https://doi.org/10.5281/zenodo.3689692
Original paper: https://doi.org/10.1016/j.jcis.2020.0...

00:00 linearised Langmuir fitting
07:20 non-linear Langmuir fitting
11:50 linearised Freundlich fitting
14:14 non-linear Freundlich fitting
15:40 comparing the goodness-of-fit

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