Analyzing rate-performance data in battery electrodes is greatly facilitated by access to simple analytical models. Here we describe a number of simple equations for fitting capacity-rate data. These equations output fit parameters, such as the characteristic time, which quantify rate-performance. This characteristic time can be linked to mechanistic effects, such as diffusion and electrical limitations, allowing quantitative analysis.
@article{arxiv.2002.00702,
title = {Developing models to fit capacity-rate data in battery systems},
author = {Jonathan Coleman and Ruiyuan Tian},
journal= {arXiv preprint arXiv:2002.00702},
year = {2020}
}