Influence of Ti IV substitution on the properties of a Li 1.5 Al 0.5 Ge 1.5 (PO 4 ) 3 nanofiber-based solid electrolyte
Source abstract
Abstract
(LAGP) nanofibers prepared by electrospinning. Replacing a small amount of Ge (up to 20%) with Ti is advantageous for enhancing both the purity and morphology of LAGP fibers, as observed by X-ray diffraction, electron microscopy and nuclear magnetic resonance spectroscopy. When Ti-substituted LAGP (LAGTP) fibers are used as filler to develop composite polymer electrolytes, the ionic conductivity at 20 °C improves by a factor of 1.5 compared to the plain polymer electrolyte. Additionally, above 40 °C the LAGTP fiber-based composite electrolytes were more conductive than the equivalent LAGP fiber-based one. We believe that these findings can make a substantial contribution to optimizing current methods and developing novel synthesis approaches for NASICON based electrolytes.
Source: openalex_inverted_index · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Advanced Battery Materials and Technologies · Advanced Battery Technologies Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Centre d'excellence en électrification des transports et stockage d’énergie, Hydro-Québec, 1806 Boulevard Lionel-Boulet, Varennes, Québec J3X 1S1, Canada
Centre Énergie, Matériaux et Télécommunications, Institut National de la Recherche Scientifique, 1650 Boulevard Lionel-Boulet, Varennes, Québec J3X 1P7, Canada
Institut de Recherche d'Hydro-Québec, 1800 Boulevard Lionel-Boulet, Varennes, Québec J3X 1S1, Canada
Department of Biosystems and Soft Matter, Institute of Fundamental Technological Research Polish Academy of Sciences, 02-106 Warsaw, Poland
Funding
Natural Sciences and Engineering Research Council of Canada · Canada Research Coordinating Committee
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