The role of defects on the Jahn-teller effect and electrochemical charge storage in nanometric LiMn2O4 material

Reducing the particle size to improve the electrochemical properties of LiMn2O4 has been a common practice along the last years claiming that, by doing this, the Jahn-Teller (JT) distortion in its 3 V region is reduced. However, only a few papers have proved actual links between the mitigation of th...

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Veröffentlicht in:	Solid state ionics 2021-10, Vol.369, p.115707, Article 115707
Hauptverfasser:	Arabolla Rodríguez, Renier, González Montiel, Marlene, Della Santina Mohallem, Nelcy, Mosqueda Laffita, Yodalgis, Andrey Montoro, Luciano, Avila Santos, Manuel, León Ramírez, Héctor, Pérez-Cappe, Eduardo L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Color centers Comminution Defects Distortion Electrochemical analysis Jahn-Teller effect Lithium manganese oxide Lithium manganese oxides Magnetic measurement Nanometric particle size Nanostructured materials Scanning electron microscopy Stability Voltage drop
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