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Ultra-low temperature batteries could one day power EVs and spacecraft
Manage episode 181212801 series 1337941
Innehåll tillhandahållet av UC San Diego Jacobs School of Engineering. Allt poddinnehåll inklusive avsnitt, grafik och podcastbeskrivningar laddas upp och tillhandahålls direkt av UC San Diego Jacobs School of Engineering eller deras podcastplattformspartner. Om du tror att någon använder ditt upphovsrättsskyddade verk utan din tillåtelse kan du följa processen som beskrivs här https://sv.player.fm/legal.
Engineers at the University of California San Diego have developed new electrolytes that enable lithium batteries to run at temperatures as low as -60 degrees Celsius with excellent performance -- in comparison, today's lithium-ion batteries stop working at -20 degrees Celsius. The new electrolytes also enable electrochemical capacitors to run as cold as -80 degrees Celsius -- their current limit is -40 degrees Celsius. Press release: http://jacobsschool.ucsd.edu/news/news_releases/release.sfe?id=2235
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