Full metadata record
DC Field | Value | Language |
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dc.contributor.author | Jamal, Hasan | - |
dc.contributor.author | Khan, Firoz | - |
dc.contributor.author | Lim, Heesoo | - |
dc.contributor.author | Kim, Jae Hyun | - |
dc.date.accessioned | 2023-01-10T10:10:10Z | - |
dc.date.available | 2023-01-10T10:10:10Z | - |
dc.date.created | 2023-01-05 | - |
dc.date.issued | 2023-04 | - |
dc.identifier.issn | 2214-9937 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11750/17355 | - |
dc.description.abstract | Polymer-based all-solid-state Li-metal batteries (ASSLMBs) have acquired considerable attention owing to their applicability to various systems and their enhanced safety characteristics. Hence, ASSLMBs can potentially replace flammable organic-liquid-electrolyte-based Li-ion batteries. However, owing to the interfacial instability and Li dendrite formation, ASSLMBs exhibit low capacity deprivation. To overcome this limitation, in this study, the hydrophilic nature of SSZ-13 zeolite was altered to hydrophobic using OH-functional silicone-modified polyacrylate (BYK-SILCLEAN 3700). A hydrophobic surface-modified zeolite filler (SSZ-13, MZLT) was incorporated into a polyethylene oxide (PEO) matrix, which permitted considerable Li salt adsorption and ensured the uniform distribution of MZLT in the PEO matrix. This resulted in a substantially improved ionic conductivity (σ) of the electrolyte, thereby enhancing the performance and durability of ASSLMBs. Furthermore, excellent σ (3.46 × 10−2 S cm−1 at 60 °C) was achieved through the surface modification of the filler, resulting in a Li transference number of 0.83. The Li plating–stripping results (for 1800 h of cycling at a discharge current of 100 μA cm−2) suggested satisfactory compatibility of the electrolyte with the Li metal. Scanning electron microscopy and X-ray photoelectron spectroscopy results confirmed that the growth of Li dendrites was significantly suppressed, leading to a retention rate of 98.5% after 200 cycles. Additionally, the fire retardancy was considerably improved. The findings of this study highlight the potential of composite-electrolyte-based ASSLMBs as candidates for energy storage devices. © 2022 Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | Elsevier BV | - |
dc.title | Restraining lithium dendrite formation in all-solid-state Li-metal batteries via the surface modification of the ceramic filler | - |
dc.type | Article | - |
dc.identifier.doi | 10.1016/j.susmat.2022.e00548 | - |
dc.identifier.wosid | 000915262900001 | - |
dc.identifier.scopusid | 2-s2.0-85144340177 | - |
dc.identifier.bibliographicCitation | Sustainable Materials and Technologies, v.35, pp.e00548 | - |
dc.description.isOpenAccess | FALSE | - |
dc.subject.keywordAuthor | Filled polymers | - |
dc.subject.keywordAuthor | Fillers | - |
dc.subject.keywordAuthor | Hydrophobicity | - |
dc.subject.keywordAuthor | Interface states | - |
dc.subject.keywordAuthor | Lithium-ion batteries | - |
dc.subject.keywordAuthor | Polyelectrolytes | - |
dc.subject.keywordAuthor | Scanning electron microscopy | - |
dc.subject.keywordAuthor | Silicones | - |
dc.subject.keywordAuthor | Solid electrolytes | - |
dc.subject.keywordAuthor | Surface chemistry | - |
dc.subject.keywordAuthor | X ray photoelectron spectroscopy | - |
dc.subject.keywordAuthor | Zeolites | - |
dc.subject.keywordPlus | COMPOSITE POLYMER ELECTROLYTES | - |
dc.subject.keywordPlus | IONIC-CONDUCTIVITY | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | ENHANCEMENT | - |
dc.subject.keywordPlus | INTERFACE | - |
dc.subject.keywordPlus | MEMBRANES | - |
dc.subject.keywordPlus | SIO2 | - |
dc.subject.keywordPlus | PEO | - |
dc.citation.startPage | e00548 | - |
dc.citation.title | Sustainable Materials and Technologies | - |
dc.citation.volume | 35 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics; Energy & Fuels; Materials Science | - |
dc.relation.journalWebOfScienceCategory | Green & Sustainable Science & Technology; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.type.docType | Article | - |
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