In this paper we use an ab-initio quantum transport approach to study the electron current flowing through lithiated SnO anodes for potential applications in Li-ion batteries. By investigating a set of lithiated structures with varying lithium concentrations, it is revealed that LixSnO can be a good conductor, with values comparable to bulk β-Sn and Li. A deeper insight into the current distribution indicates that electrons preferably follow specific trajectories, which offer superior conducting properties than others. These channels have been identified and it is shown here how they can enhance or deteriorate the current flow in lithiated anode materials.
@article{arxiv.1804.09433,
title = {Electronic Properties of Lithiated SnO-based Anode Materials},
author = {Dominik Bauer and Teute Bunjaku and Andreas Pedersen and Mathieu Luisier},
journal= {arXiv preprint arXiv:1804.09433},
year = {2018}
}