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A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers

Solid-state electrolytes have emerged as a promising alternative to existing liquid electrolytes for next-generation flexible Li metal batteries with enhanced safety and stability. Nevertheless, the brittleness and inferior room temperature conductivity are major obstacles for practical applications...

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Detalles Bibliográficos
Autores principales: He, Kun, Xie, Pu, Zu, Chengkui, Wang, Yanhang, Li, Baoying, Han, Bin, Rong, Min Zhi, Zhang, Ming Qiu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: The Royal Society of Chemistry 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9060487/
https://www.ncbi.nlm.nih.gov/pubmed/35520197
http://dx.doi.org/10.1039/c8ra08401g
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author He, Kun
Xie, Pu
Zu, Chengkui
Wang, Yanhang
Li, Baoying
Han, Bin
Rong, Min Zhi
Zhang, Ming Qiu
author_facet He, Kun
Xie, Pu
Zu, Chengkui
Wang, Yanhang
Li, Baoying
Han, Bin
Rong, Min Zhi
Zhang, Ming Qiu
author_sort He, Kun
collection PubMed
description Solid-state electrolytes have emerged as a promising alternative to existing liquid electrolytes for next-generation flexible Li metal batteries with enhanced safety and stability. Nevertheless, the brittleness and inferior room temperature conductivity are major obstacles for practical applications. Herein, for the first time, we have fabricated a flexible lithium ion conductive glass-ceramic fiber by using a melt-spun homogeneous NASICON-type structured Li(1.5)Al(0.5)Ge(1.5)(PO(4))(3) (LAGP) glass melt and annealed at 825 °C. The annealed samples exhibited a higher lithium ion conductivity than the air-quenched sample due to the presence of a well-crystallized crystal grain in the annealed sample. Meanwhile, the ionic conductivity has shown an inverse relationship with the diameter of annealed LAGP glass-ceramic fibers. The results revealed that the annealed glass-ceramic fiber, with a diameter of 10 μm, resulted in lithium ion conductivity of 8.8 × 10(3) S cm(−1) at room temperature.
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spelling pubmed-90604872022-05-04 A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers He, Kun Xie, Pu Zu, Chengkui Wang, Yanhang Li, Baoying Han, Bin Rong, Min Zhi Zhang, Ming Qiu RSC Adv Chemistry Solid-state electrolytes have emerged as a promising alternative to existing liquid electrolytes for next-generation flexible Li metal batteries with enhanced safety and stability. Nevertheless, the brittleness and inferior room temperature conductivity are major obstacles for practical applications. Herein, for the first time, we have fabricated a flexible lithium ion conductive glass-ceramic fiber by using a melt-spun homogeneous NASICON-type structured Li(1.5)Al(0.5)Ge(1.5)(PO(4))(3) (LAGP) glass melt and annealed at 825 °C. The annealed samples exhibited a higher lithium ion conductivity than the air-quenched sample due to the presence of a well-crystallized crystal grain in the annealed sample. Meanwhile, the ionic conductivity has shown an inverse relationship with the diameter of annealed LAGP glass-ceramic fibers. The results revealed that the annealed glass-ceramic fiber, with a diameter of 10 μm, resulted in lithium ion conductivity of 8.8 × 10(3) S cm(−1) at room temperature. The Royal Society of Chemistry 2019-01-31 /pmc/articles/PMC9060487/ /pubmed/35520197 http://dx.doi.org/10.1039/c8ra08401g Text en This journal is © The Royal Society of Chemistry https://creativecommons.org/licenses/by-nc/3.0/
spellingShingle Chemistry
He, Kun
Xie, Pu
Zu, Chengkui
Wang, Yanhang
Li, Baoying
Han, Bin
Rong, Min Zhi
Zhang, Ming Qiu
A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
title A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
title_full A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
title_fullStr A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
title_full_unstemmed A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
title_short A facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
title_sort facile and scalable process to synthesize flexible lithium ion conductive glass-ceramic fibers
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9060487/
https://www.ncbi.nlm.nih.gov/pubmed/35520197
http://dx.doi.org/10.1039/c8ra08401g
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