Understanding the Role of Alumina (Al2O3), Pentalithium Aluminate (Li5AlO4), and Pentasodium Aluminate (Na5AlO4) Coatings on the Li and Mn‐Rich NCM Cathode Material 0.33Li2MnO3·0.67Li(Ni0.4Co0.2Mn0.4)O2 for Enhanced Electrochemical Performance

The active role of alumina, pentalithium aluminate (Li5AlO4, Li‐aluminate), and pentasodium aluminate (Na5AlO4, Na‐aluminate) as the surface protection coatings produced via atomic layer deposition on Li and Mn‐rich NCM cathode materials 0.33Li2MnO3·0.67LiNi0.4Co0.2Mn0.4O2 is discussed. A notable im...

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Veröffentlicht in:	Advanced functional materials 2021-02, Vol.31 (8), p.n/a
Hauptverfasser:	Maiti, Sandipan, Sclar, Hadar, Sharma, Rosy, Vishkin, Noam, Fayena‐Greenstein, Miryam, Grinblat, Judith, Talianker, Michael, Burstein, Larisa, Solomatin, Nickolay, Tiurin, Ortal, Ein‐Eli, Yair, Noked, Malachi, Markovsky, Boris, Aurbach, Doron
Format:	Artikel
Sprache:	eng
Schlagworte:	Aluminum oxide atomic layer deposition Atomic layer epitaxy Cathodes Cathodic coating (process) Cathodic dissolution Coated electrodes Coatings Cycles Dissolution Electrochemical analysis Electrode materials Electrodes Electrolytic cells Evolution high energy NCM Li and Mn‐rich NCM cathode materials Li‐ion batteries Materials science protecting interphases Transition metals
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