Exploring age-induced lithium isotope fractionation in lithium-ion batteries using microwave-induced cold nitrogen plasma mass spectrometry
Battery aging leaves a lithium-isotope signature. Mass spectrometric, using a microwave-induced cold nitrogen plasma ionization source, detects subtle 7 Li/ 6 Li shifts between electrodes, revealing Li-ion cell health and cycling history.
Authors
- Alexander Winckelmann (ORCID: https://orcid.org/0000-0001-8916-1836)
- Robert Leonhardt (ORCID: https://orcid.org/0000-0003-1291-9498)
- Ulrich Panne (ORCID: https://orcid.org/0000-0001-6044-4998)
- Sebastian Recknagel (ORCID: https://orcid.org/0000-0002-5271-7957)
- Silke Richter (ORCID: https://orcid.org/0000-0002-9767-8461)
- Dalia Morcillo (ORCID: https://orcid.org/0000-0001-5425-707X)
- Jochen Vogl (ORCID: https://orcid.org/0000-0002-0104-748X)
- Marcus Oelze (ORCID: https://orcid.org/0000-0002-3950-6629)
- Carlos Abad (ORCID: https://orcid.org/0000-0003-3928-3258)
- Anita R. Schmidt (ORCID: https://orcid.org/0000-0003-0219-1165)
Institutions
- Federal Institute For Materials Research and Testing (DE)
- Humboldt-Universität zu Berlin (DE)
- Technische Universität Berlin (DE)
Publication Details
- Journal
- Journal of Analytical Atomic Spectrometry
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1039/d4ja00324a
- Citations
- 2
- Primary Topic
- Advancements in Battery Materials
- Type
- article
- Field-Weighted Citation Impact
- 1.46
Funders
- Bundesanstalt für Materialforschung und -Prüfung