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http://hdl.handle.net/1942/39746
Title: | Synergistic interactions between the charge-transport and mechanical properties of the ionic-liquid-based solid polymer electrolytes for solid-state lithium batteries | Authors: | AGRAWAL, Ashutosh YARI, Saeed HAMED, Hamid Tom Gouveia Rongying Lin SAFARI, Momo |
Issue Date: | 2023 | Publisher: | Wiley | Source: | Carbon Energy, | Status: | Early view | Abstract: | The performance sensitivity of the solid-state lithium cells to the synergistic interactions of the charge transport and mechanical properties of the electrolyte is well acknowledged in the literature, but the quantitative insights therein are very limited. Here, the charge transport and mechanical properties of a polymerized ionic-liquid-based solid electrolyte is reported. The transference number and diffusion coefficient of lithium in the concentrated solid electrolyte is measured as a function of concentration and stack pressure. The elastoplastic behavior of the electrolyte is quantified under compression, within a home-made setup, to substantiate the impact of stack pressure on the stability of Li/electrolyte 2 interface in the symmetric lithium cells. The results spotlight the interaction among the concentration and thickness of the solid electrolyte and the stack pressure in determining the polarization and stability of the solid-state lithium batteries during extended cycling. | Keywords: | solid state;diffusion;transference;pressure;battery | Document URI: | http://hdl.handle.net/1942/39746 | e-ISSN: | 2637-9368 | DOI: | https://doi.org/10.1002/cey2.355 | Rights: | This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited. 2023 The Authors. Carbon Energy published by Wenzhou University and John Wiley & Sons Australia, Ltd. | Category: | A1 | Type: | Journal Contribution |
Appears in Collections: | Research publications |
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Carbon Energy - 2023 - Agrawal - Synergistic interactions between the chargeātransport and mechanical properties of the.pdf | Early view | 1.51 MB | Adobe PDF | View/Open |
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