


jeu. 26 juin
|Webinaire
Organic ionic plastic crystal as catholyte in positive electrode for a high energy density solid battery
Webinar given by Jean-Christophe Daigle, Hydro-Québec
Heure et lieu
26 juin 2025, 11:00 – 12:00 UTC−4
Webinaire
À propos de l'événement
Abstract (english version):
In the race for the electrification of transportation, many companies are competing to develop more efficient solid-state batteries for commercial applications. Since the landmark discovery of using polyethylene oxide (PEO) as a lithium-ion carrier for lithium metal batteries by Armand in 1978, solid-state batteries based on polymer electrolytes have been deeply scrutinized; Viable commercial applications have been provided by Blue Solutions since 2011. Despite their many advantages, such as the ability to use lithium metal as a negative electrode as well as reduced cell weight and enhanced overall safety, the use of polymer electrolytes remains limited. Additionally, the low overall ionic conductivity and transport number (t+), poor high-voltage stability, and elevated operating temperature remain obstacles for their wide implementation in electric vehicles (EVs).
In this presentation, we outline our efforts to develop a high-energy and long-life cycle NMC – Polymer Electrolyte - Li metal pouch cell. Major…
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Fin de la vente
25 juin, 22:00 UTC−4
0,00 $CA
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