In a recent study published in ACS Materials Letters, Lin and colleagues reported a compositionally complex superionic conductor, Li_6.5[P_0.25Si_0.25Ge_0.25Sb_0.25]S₅I, for solid-state battery applications. This (multi-cation substituted) argyrodite-based electrolyte material has a configurational entropy greater than 1.5 R and was found to exhibit high ionic conductivity at room temperature (∼13 mS/cm) and a low activation energy for lithium transport (∼0.2 eV).

中文翻译：

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高熵亚银锰矿锂超离子导体

在最近发表在ACS Materials Letters上的一项研究中，Lin 及其同事报道了一种成分复杂的超离子导体 Li _6.5 [P _0.25 Si _0.25 Ge _0.25 Sb _0.25 ]S ₅ I，用于固态电池应用。这种（多阳离子取代的）基于银锰矿的电解质材料具有大于 1.5 R 的构型熵，并且被发现在室温下表现出高离子电导率（~13 mS / cm）和锂传输的低活化能（~0.2 eV ).