Chimie du Solide-Energie, UMR 8260, Collège de France, 11 Place Marcelin Berthelot, 75231, Paris, Cedex 05, France.
Réseau sur le Stockage Electrochimique de l'Energie (RS2E), FR CNRS 3459, 80039, Amiens, France.
Adv Mater. 2016 Nov;28(44):9824-9830. doi: 10.1002/adma.201603212. Epub 2016 Sep 20.
Microsized Sn presents stable cyclic performance in a glyme-based electrolyte, which brings 19% increase in energy density of Sn/Na V (PO ) cells as compared to the cells using a hard carbon anode. The NaSn intermediate phases are also clarified.
在甘醇基电解液中,微米级 Sn 呈现出稳定的循环性能,与使用硬碳阳极的 Sn/NaV(PO4)电池相比,其能量密度提高了 19%。NaSn 中间相也得到了阐明。