Liquid Metal Loaded Molecular Sieve: Specialized Lithium Dendrite Blocking Filler for Polymeric Solid‐State Electrolyte
Shangshu Qian,
Haojie Zhu,
Chuang Sun
et al.
Abstract:All‐solid‐state lithium metal batteries (LMBs) are currently one of the best candidates for realizing the yearning high‐energy‐density batteries with high safety. However, even polyethylene oxide (PEO), the most popular polymeric solid‐state electrolyte (SSE) with the largest ionic conductivity in the category so far, has significant challenges due to the safety issues of lithium dendrites, and the insufficient ionic conductivity. Herein, molecular sieve (MS) was integrated into the PEO as an inert filler with… Show more
The use of Li4Ti5O12 as an inorganic filler for a polyethylene oxide-based electrolyte presents multiple improvements in electrochemical window, ionic conductivity and long-cycling performance of all-solid-state lithium metal batteries.
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