Multi-Scale Mechanical Behavior of the Li3PS4 Solid-Phase Electrolyte
| العنوان: | Multi-Scale Mechanical Behavior of the Li3PS4 Solid-Phase Electrolyte |
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| المؤلفون: | Chelsea M. Heveran, Virginia L. Ferguson, Conrad R. Stoldt, Lauryn L. Baranowski |
| المصدر: | ACS Applied Materials & Interfaces. 8:29573-29579 |
| بيانات النشر: | American Chemical Society (ACS), 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Materials science, Nucleation, 02 engineering and technology, Electrolyte, Nanoindentation, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Shear (sheet metal), Shear modulus, Dendrite (crystal), visual_art, Electrode, visual_art.visual_art_medium, Forensic engineering, General Materials Science, Ceramic, Composite material, 0210 nano-technology |
| الوصف: | The need for smaller, lighter, and longer lasting rechargeable batteries is projected to increase rapidly in the coming years because of high demand for portable electronics and electric vehicles. While traditional Li-ion batteries use liquid-phase electrolytes, these suffer from safety risks and low energy density. Solid-phase electrolytes can avoid these issues by enabling a Li metal anode, but tend to fail during cycling due to Li metal dendrite growth between the electrodes. Because Li dendrite nucleation and growth can be viewed in terms of the mechanical behavior of the battery components, it is critical to understand the mechanical response of candidate electrolyte materials. In this work, we use nanoindentation and bulk acoustic techniques to characterize the mechanical properties of β-Li3PS4, a promising Li-ion conducting ceramic. We find that the bulk and shear moduli of an 80% dense bulk LPS sample are 10–12 GPa and 5–6 GPa, respectively. Although this value of shear modulus may be too low to p... |
| تدمد: | 1944-8252 1944-8244 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::f00d21db4071239aa6bcc9b1326fd8e2 https://doi.org/10.1021/acsami.6b06612 |
| رقم الأكسشن: | edsair.doi...........f00d21db4071239aa6bcc9b1326fd8e2 |
| قاعدة البيانات: | OpenAIRE |
Find this issue from the American Chemical Society | تدمد: | 19448252 19448244 |
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