Borohydride Substitution Effects of Li6PS5Cl Solid Electrolyte
Source abstract
Abstract
We report an electrochemically stable borohydride (BH4–)-substituted Li-argyrodite solid electrolyte prepared by a mechanical ball-milling method. The crystal structure of BH4–-substituted argyrodite remains unchanged with x < 0.3 (Li6PS5Cl1–x(BH4)x), whereas a complex phase (Li2S-P2S5-LiCl-LiBH4) was obtained with x > 0.3. The highest ionic conductivity of 0.12 mS cm–1 at 25 °C was observed with x = 0.1 in Li6PS5Cl1–x(BH4)x, whereas there was virtually no change in the complex phase. The electrochemical window of Li6PS5Cl0.9(BH4)0.1 is between 1 and 4 V against lithium metal.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Hydrogen Storage and Materials · Advanced Battery Materials and Technologies · Chemical Synthesis and Characterization
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, School of Science, Shanghai University, No. 99, Shangda Road, Shanghai 200444, China
College of Chemistry and Chemical Engineering, Huanggang Normal University, Huanggang 438000, Hubei Province China
Funding
National Natural Science Foundation of China · Young Scholars Start-up Research from Huanggang Normal University · Pearl Scholars Research
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