This is the repository for the LiFETIME Li-ion battery research project, undertaken as part of CUED's GM2 Technology for the Poorest Billion module.
- The notes we made (meeting notes, additional research) and draft code we produced throughout the project are included in the repository and its wiki.
- The website is targeted at the general public, along with our final presentation (see below).
- A technical presetation of the code and results are included in the notebook final_report.ipynb. This can be viewed as a pdf, downloaded to run locally or viewed on google colab https://colab.research.google.com/drive/1k9Q8pbww5nfPmVtYVi9WUyt5VJvX6cG8?usp=sharing
- Data contains measurements of Li-ion cells conducted by the LiFETIME team.
- Proposal contains our initial plan, research and proposal for this project, presented on the 16th May/
- Interim contains our subsequent progress as of the 27th May.
- Final contains our final presentation (aimed at a more general audience than the proposal and interim presentations.) and our final report, which collates our work and code into a single file. The final report is also hosted on google colab, and is available here: https://colab.research.google.com/drive/1k9Q8pbww5nfPmVtYVi9WUyt5VJvX6cG8?usp=sharing
- EIS_analysis is a Jupyter Notebook containing plots and some preliminary analysis of the EIS data
- General_analysis is a Jupyter Notebook containing preliminary analysis and plots of the cycling data
- ECM_analysis is a Jupyter Notebook containing work aiming to fit an equivalent circuit model to the EIS data
- Check requirements.txt and run the pip install script included in the notebook if needed.
- Software has been verified working with the minimum version set out in the requirements. Other versions may not function as intended.