Asya Mazzucco, Niccolò Tricerri, Lorenzo Lamacchia, Mauro Francesco Sgroi, Marcello Baricco, Yaroslav Filinchuk
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引用次数: 0
摘要
新型电解质对于开发环保且经济高效的固态镁电池十分必要。甲胺硼烷-硼氢化镁 Mg(BH4)2-CH3NH2BH3 与氧化镁的结合被认为是一种新型固态电解质。事实上，Mg(BH4)2-CH3NH2BH3 0.33-0.67（摩尔分数）在室温下是一种粘性液体，但在加入 75 wt%的氧化镁后，它可以稳定在固态。所获得的复合材料具有显著的 Mg2+ 导电性，在 25 °C 时约为 10-5 S cm-1，在 65 °C 时约为 10-4 S cm-1。
Mg(BH4)2-CH3NH2BH3@MgO solid state electrolyte for magnesium batteries
New electrolytes are necessary for the development of eco-friendly and cost-effective solid-state magnesium batteries. Methylamine borane-magnesium borohydride Mg(BH4)2-CH3NH2BH3 combined with MgO is suggested as a novel solid state electrolyte. In fact, Mg(BH4)2-CH3NH2BH3 0.33–0.67 (molar fraction) is a viscous liquid at room temperature, but it can be stabilized in the solid state after the incorporation of 75 wt% of MgO. The obtained composite exhibits remarkable Mg2+ conductivity, achieving approximately 10–5 S cm-1 at 25 °C and 10–4 S cm–1 at 65 °C.
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