In Situ Halide/Alloy Coating Stabilizes the Solid-State Battery …
All-solid-state lithium-ion batteries (ASSLIBs) based on sulfide solid-state electrolytes (SSEs) are extensively used due to their high energy density. However, the interface instability between sulfide SSEs and lithium (Li) metal often results in the uncontrolled growth of Li dendrite, causing battery failure. Here, a protective layer constituted by a carbon–iodine–silver …