Liquid-Phase Approach to Glass-Microfiber-Reinforced Sulfide Solid Electrolytes for All-Solid-State Batteries.

Autor: El-Shinawi H; Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield City Centre, Sheffield S1 3JD, United Kingdom.; Chemistry Department, Faculty of Science, Mansoura University, Mansoura 35516, Egypt.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom., Darnbrough E; Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, United Kingdom.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom., Perera J; Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, United Kingdom.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom., McClelland I; Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield City Centre, Sheffield S1 3JD, United Kingdom.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom., Armstrong DEJ; Department of Materials, University of Oxford, Parks Road, Oxford OX1 3PH, United Kingdom.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom., Cussen EJ; Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield City Centre, Sheffield S1 3JD, United Kingdom.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom., Cussen SA; Department of Materials Science and Engineering, University of Sheffield, Mappin Street, Sheffield City Centre, Sheffield S1 3JD, United Kingdom.; The Faraday Institution, Quad One, Harwell Science and Innovation Campus, Didcot OX11 0RA, United Kingdom.
Jazyk: angličtina
Zdroj: ACS applied materials & interfaces [ACS Appl Mater Interfaces] 2023 Aug 02; Vol. 15 (30), pp. 36512-36518. Date of Electronic Publication: 2023 Jul 19.
DOI: 10.1021/acsami.3c01383
Abstrakt: Deformable, fast-ion conducting sulfides enable the construction of bulk-type solid-state batteries that can compete with current Li-ion batteries in terms of energy density and scalability. One approach to optimizing the energy density of these cells is to minimize the size of the electrolyte layer by integrating the solid electrolyte in thin membranes. However, additive-free thin membranes, as well as many membranes based on preprepared scaffolds, are difficult to prepare or integrate in solid cells on a large scale. Here, we propose a scalable solution-based approach to produce bulk-type glass-microfiber-reinforced composites that restore the deformability of sulfide electrolytes and can easily be shaped into thin membranes by cold pressing. This approach supports both the ease of preparation and enhancement of the energy density of sulfide-based solid-state batteries.
Databáze: MEDLINE
Externí odkaz: