Exploring battery material failure mechanisms through synchrotron X-ray characterization techniques
Journal Article
·
· Journal of Energy Chemistry
- Northern Illinois Univ., DeKalb, IL (United States)
- Northern Illinois Univ., DeKalb, IL (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
Rechargeable battery cycling performance and related safety have been persistent concerns. Here, it is crucial to decipher the capacity fading induced by electrode material failure via a range of techniques. Among these, synchrotron-based X-ray techniques with high flux and brightness play a key role in understanding degradation mechanisms. In this comprehensive review, we summarized recent advancements in degradation modes and mechanisms that revealed by synchrotron X-ray methodologies. Subsequently, an overview of X-ray absorption spectroscopy and X-ray scattering techniques are introduced for the characterizing failure phenomena at local coordination atomic environment and long-range order crystal structure scale, respectively. At last, we envision the future of material failure mechanism exploration.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Organization:
- National Science Foundation (NSF); USDOE; USDOE Office of Science (SC), Basic Energy Sciences (BES). Scientific User Facilities (SUF)
- Grant/Contract Number:
- AC02-06CH11357
- OSTI ID:
- 2479098
- Alternate ID(s):
- OSTI ID: 2369680
- Journal Information:
- Journal of Energy Chemistry, Journal Name: Journal of Energy Chemistry Vol. 94; ISSN 2095-4956
- Publisher:
- ElsevierCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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