The effect of thermally treated AlN powder on PVT-grown single crystals

Kim, Jeongwoon; Kim, Young‐Wook; Shin, Yun-Ji; Lee, Dong-Seon; Bae, Si‐Young

doi:10.1039/d2ce01349e

Cited by 1 publication

(1 citation statement)

References 35 publications

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“…In another attempt, thin Li film was evaporated onto SS substrate to eliminate initial sites for heterogeneous lithium nucleation in AFSSBs, and for practical and up-scalable consideration, the Ag-C layer was coated onto SS, both confirmed the improvement of interfacial stability between chlorine-rich solid electrolyte and bared CCs. [153] The anode-free concept has been studied for SSBs by Lee and Han et al, which insert a 10 μm thick Ag-C composite layer between an argyrodite type Li 6 PS 5 Cl (LPSCl) SE and an SS-CC and delivers the cell capacity of a 0.6 Ah and 99.8% of capacity retention after 1000 cycles. [15] Cu foil reacted with LPSCl and SS-CC was electrochemically inactive for Li deposition from the LP-SCl.…”

Section: Sulfide-based Ses For Afssbsmentioning

confidence: 99%

Optimizing Current Collector Interfaces for Efficient “Anode‐Free” Lithium Metal Batteries

Molaiyan,

Abdollahifar,

Boz

et al. 2023

Adv Funct Materials

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Current lithium (Li)‐metal anodes are not sustainable for the mass production of future energy storage devices because they are inherently unsafe, expensive, and environmentally unfriendly. The anode‐free concept, in which a current collector (CC) is directly used as the host to plate Li‐metal, by using only the Li content coming from the positive electrode, could unlock the development of highly energy‐dense and low‐cost rechargeable batteries. Unfortunately, dead Li‐metal forms during cycling, leading to a progressive and fast capacity loss. Therefore, the optimization of the CC/electrolyte interface and modifications of CC designs are key to producing highly efficient anode‐free batteries with liquid and solid‐state electrolytes. Lithiophilicity and electronic conductivity must be tuned to optimize the plating process of Li‐metal. This review summarizes the recent progress and key findings in the CC design (e.g. 3D structures) and its interaction with electrolytes.

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Section: Sulfide-based Ses For Afssbsmentioning

confidence: 99%