AM
Abdelfattah Mahmoud
Authored
3 records found
The Fe<sup>4+/3+</sup> Redox Mechanism in NaFeO<sub>2</sub>
A Simultaneous Operando Nuclear Resonance and X-ray Scattering Study
Simultaneous operando Nuclear Forward Scattering and transmission X-ray diffraction and 57Fe Mössbauer spectroscopy measurements were carried out in order to investigate the electrochemical mechanism of NaFeO2 vs. Na metal using a specifically designed in situ cell. The obtained
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Operando X-ray absorption spectroscopy applied to battery materials at ICGM
The challenging case of BiSb's sodiation
X-ray absorption spectroscopy (XAS) is a synchrotron-based, element-specific, short-range structural method largely used in the study of materials, already widely employed for the study of the electrochemical processes in battery systems. The high penetration of the X-rays makes
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What does one really learn?
In this study, we want to highlight the assets and restrictions of X-ray absorption spectroscopy (XAS) and Mössbauer spectroscopy for investigating the mechanism of the electrochemical reaction of antimony electrode materi
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