Aryan Zaveri
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View article: Twin Boundaries Contribute to The First Cycle Irreversibility of LiNiO<sub>2</sub>
Twin Boundaries Contribute to The First Cycle Irreversibility of LiNiO<sub>2</sub> Open
LiNiO 2 remains a target for layered oxide Li‐ion cathode development as it can theoretically deliver the highest energy density of this materials class. In practice, LiNiO 2 suffers from poor capacity retention due to electrochemically‐in…
View article: Elucidating the Impact of Mg Substitution on the Properties of NASICON‐Na<sub>3+</sub><i><sub>y</sub></i>V<sub>2−</sub><i><sub>y</sub></i>Mg<i><sub>y</sub></i>(PO<sub>4</sub>)<sub>3</sub> Cathodes
Elucidating the Impact of Mg Substitution on the Properties of NASICON‐Na<sub>3+</sub><i><sub>y</sub></i>V<sub>2−</sub><i><sub>y</sub></i>Mg<i><sub>y</sub></i>(PO<sub>4</sub>)<sub>3</sub> Cathodes Open
Vanadium multiredox‐based NASICON‐Na z V 2− y M y (PO 4 ) 3 (3 ≤ z ≤ 4; M = Al 3+ , Cr 3+ , and Mn 2+ ) cathodes are particularly attractive for Na‐ion battery applications due to their high Na insertion voltage (>3.5 V vs Na + /Na 0 ), re…
View article: Probing reaction processes and reversibility in Earth-abundant Na<sub>3</sub>FeF<sub>6</sub> for Na-ion batteries
Probing reaction processes and reversibility in Earth-abundant Na<sub>3</sub>FeF<sub>6</sub> for Na-ion batteries Open
By correlating the observed capacity with the amount NaF identified through 23 Na NMR, we have unambiguously shown that Na 3 FeF 6 undergoes conversion to NaF and Fe, despite the metastability of the newly formed Fe nanoparticles.