Probing the Local Structure of Na in NaNO3‑Promoted, MgO-Based CO2 Sorbents via X‑ray Absorption Spectroscopy

This work provides insight into the local structure of Na in MgO-based CO2 sorbents that are promoted with NaNO3. To this end, we use X-ray absorption spectroscopy (XAS) at the Na K-edge to interrogate the local structure of Na during the CO2 capture (MgO + CO2 ↔ MgCO3). The analysis of Na K-edge XA...

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Veröffentlicht in:	Chemistry of materials 2023-12, Vol.35 (23), p.10060-10069
Hauptverfasser:	Rekhtina, Margarita, Bugaev, Aram, Dunstan, Matthew T., Dal Pozzo, Alessandro, Nadjafi, Manouchehr, Borca, Camelia, Huthwelker, Thomas, Abdala, Paula M., Müller, Christoph R.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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