# Hydrogen crossover diagnosis for fuel cell stack: An electrochemical impedance spectroscopy based method

> Research article (Applied Energy, 2022) · cited 25× · AI/ML

**Wikidata**: [openalex:W4292753335](https://www.wikidata.org/wiki/openalex:W4292753335)  
**Source**: https://4ort.xyz/entity/hydrogen-crossover-diagnosis-for-fuel-cell-stack-an-electrochemical-impedance-spectroscopy-based-method