“…However, upon RT lithiation-delithiation, only two reversible phases appear, namely AgLi, as well as an unknown and not yet identified phase (called phase II in Ref. [149] [150]. For instance, 15 nm-diameter Ag NWs showed a reversible capacity of *534 mAh/g (2nd cycle), which was reduced to 280 mAh/g after 10 cycles [150].…”