In Situ Induced Lattice-Matched Interfacial Oxygen-Passivation-Layer Endowing Li-Rich and Mn-Based Cathodes with Ultralong Life.
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DOI: 10.1002/smll.202200942
Abstract: The high capacity of Li-rich and Mn-based (LRM) cathode materials is originally due to the unique hybrid anion- and cation redox, which also induces detrimental oxygen escape. Furthermore, the counter diffusion of released oxygen (into… read more here.
Keywords: passivation layer; lattice matched; oxygen passivation; rich based ... See more keywords
Oxygen Passivation Stabilizes Sub-2-nm Aluminum Nanosheets
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DOI: 10.1016/j.chempr.2020.01.014
Abstract: The stability of ultrathin nanomaterials with high reductivity remains a great challenge. In this issue of Chem, Sun and colleagues present a novel strategy for oxygen passivation to prepare sub-2-nm-thick aluminum (Al) nanosheets, which remain… read more here.
Keywords: passivation stabilizes; oxygen passivation; sub aluminum; aluminum nanosheets ... See more keywords