Reversible K-ion intercalation in CrSe2 cathodes for potassium-ion batteries: combined operando PXRD and DFT studies

In the pursuit of more affordable battery technologies, potassium-ion batteries (KIBs) have emerged as a promising alternative to lithium-ion systems, owing to the abundance and wide distribution of potassium resources. While chalcogenides are uncommon as intercalation cathodes in KIBs, this study&#...

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Veröffentlicht in:	Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2024-11, Vol.12 (45), p.31276-31283
Hauptverfasser:	Li, Weihao, Döhn, Johannes, Chen, Jinyu, Dillenz, Manuel, Sotoudeh, Mohsen, Pickup, David M, Luo, Shunrui, Parmenter, Ryan, Arbiol, Jordi, Alfredsson, Maria, Chadwick, Alan V, Groß, Axel, Zarrabeitia, Maider, Ganin, Alexey Y
Format:	Artikel
Sprache:	eng
Schlagworte:	Cathodes Chalcogenides Electrochemistry Electrode materials Intercalation Lithium Lithium ions Phase transitions Potassium Solid solutions Transition metal compounds
Online-Zugang:	Volltext
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