Synergistic effect of embossed Cu current collector and potassium nitrate for achieving dense lithium deposition and improving cycle life in anode-free Li metal batteries |
Suhyun Ahn1, Hyeonjun Song2, Sucheol Kim1,3, Hojae Lee4, Young‑Beom Kim4,6, Kihun Jang5, Minsoo Ha5, Heejoon Ahn1,2,3,6 | |