# Electrochemical low-frequency impedance spectroscopy algorithm for diagnostics of PEM fuel cell degradation

> Research article (International Journal of Hydrogen Energy, 2019) · cited 49× · AI/ML

**Wikidata**: [openalex:W2943976922](https://www.wikidata.org/wiki/openalex:W2943976922)  
**Source**: https://4ort.xyz/entity/electrochemical-low-frequency-impedance-spectroscopy-algorithm-for-diagnostics-of-pem-fuel-cell-degradation