@article{Metzger2022, 
author = {Michael Metzger and Hubert A. Gasteiger},
title = {Diagnosing Battery Degradation via Gas Analysis},
year = {2022},
journal = {Energy & Environmental Materials},
volume = {5},
number = {3},
pages = {688-692},
keywords = {aging mechanisms, batteries, energy storage, gas analysis, in situ and operando characterization},
url = {https://www.sciopen.com/article/10.1002/eem2.12326},
doi = {10.1002/eem2.12326},
abstract = {Interfacial reactions in lithium-ion batteries often involve gaseous reaction products. Mechanistic investigation of material degradation processes requires a technique to identify and quantify these gases in battery cells. On-line electrochemical mass spectrometry (OEMS) is an operando gas analysis method that continuously samples the headspace of a custom battery cell. Real-time gas analysis by quantitative OEMS was used to create mechanistic understanding of battery degradation reactions, some of which will be highlight in this article.}
}