# State of health estimation of second-life batteries through electrochemical impedance spectroscopy and dimensionality reduction

> Research article (Journal of Energy Storage, 2023) · cited 23× · AI/ML

**Wikidata**: [openalex:W4389616382](https://www.wikidata.org/wiki/openalex:W4389616382)  
**Source**: https://4ort.xyz/entity/state-of-health-estimation-of-second-life-batteries-through-electrochemical-impedance-spectroscopy-and-dimensionality-re