Re-examining the Chevrel phase Mo6S8 cathode for Mg intercalation from an electronic structure perspective.
نویسندگان
چکیده
We re-examine the electronic response of the Chevrel phase Mo6S8 upon Mg intercalation. The ground state Mo6S8 is metallic and exhibits strongly localized electronic screening of Mg(2+) ions. This localized screening cloud effectively shields the 2+ charge carried by Mg ions on the length scale of one unit cell and facilitates Mg ion diffusion.
منابع مشابه
Enhanced oxidative stability of non-Grignard magnesium electrolytes through ligand modification.
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ورودعنوان ژورنال:
- Physical chemistry chemical physics : PCCP
دوره 17 35 شماره
صفحات -
تاریخ انتشار 2015