Abstract
Highlights
Operando XRD shows
95% Si amorphization in the first cycle of 30:70 SiGr anodes.
Extensive Si amorphization progressively limits graphite utilization.
Early-cycle Si transformation reshapes the Si–Gr utilization balance.
Time-resolved analysis of extensive silicon amorphization in SiGr anodes for Li-Ion batteries via operando synchrotron X-ray diffraction
Category
Academic article
Language
English
Author(s)
- Pedro Alonso-Sánchez
- Weicheng Hua
- Kesavan Thangaian
- Per Erik Vullum
- Dmitry Chernyshov
- Chloe A. Fuller
- Fride Vullum-Bruer
- Javier Campo
- Maria Valeria Blanco
- Federico Cova
Affiliation
- SINTEF Industry / Materials and Nanotechnology
- SINTEF Energy Research / Thermal Energy
- Norwegian University of Science and Technology
Date
01.05.2026
Year
2026Published in
Journal of Energy Storage
ISSN
2352-152X
Volume
159
Page(s)
121832 - 121832
View this publication at Norwegian Research Information Repository