Dynamic imaging of lithium in solid-state batteries by operando electron energy-loss spectroscopy with sparse coding
Understanding lithium ion dynamics holds the key to unlocking better battery materials and devices. Here, by combining electron energy-loss spectroscopy and machine learning, the authors reveal how lithium is extracted from LiCoO2 cathode used in a solid-state battery.
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2020-06-01
|
| Series: | Nature Communications |
| Online Access: | https://doi.org/10.1038/s41467-020-16622-w |