electric transport: cars, bicycles, public transport, planes ... ⇒ 1400Wh / L batteries in silicon nanocables in 2020

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jean.caissepas
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1400Wh / L batteries in silicon nanocables in 2020

Unread Messageby jean.caissepas » 25/08/20, 10:37

Amprius has already developed this new anode and TESLA seems to want to take advantage of this innovation:

https://www.amprius.com/technology/

https://www.clubic.com/pro/entreprises/tesla/actualite-10872-tesla-tease-ses-batteries-a-nanocables-de-silicium-avant-son-evenement-fin-septembre.html

There is a lot of movement in the evolution of batteries, and that's good! :D
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Christophe
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Re: 1400Wh / L batteries in silicon nanocables in 2020

Unread Messageby Christophe » 25/08/20, 10:44

And per kg what does that give?
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Re: 1400Wh / L batteries in silicon nanocables in 2020

Unread Messageby jean.caissepas » 25/08/20, 15:15

Christophe wrote:And per kg what does that give?


500 wh / kg according to the article (excluding BMS, packaging), ..., that's pretty good.

TESLA talks about a 50% increase in capacity.
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Re: 1400Wh / L batteries in silicon nanocables in 2020

Unread Messageby Christophe » 25/08/20, 17:21

Not bad, but there's a good chance Tesla will keep them to themselves ...
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Re: 1400Wh / L batteries in silicon nanocables in 2020

Unread Messageby jean.caissepas » 26/08/20, 09:14

TESLA advances 400wh / kg, but speaking of aircraft batteries (in 3 - 4 years):

https://www.automobile-propre.com/breve ... dici-2024/
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