Principal engineer at QS. PhD in materials science. 🔋 Interested in energy storage and manufacturing. Views my own. 🇺🇸 🇪🇺
Sep 3, 2020 • 19 tweets • 8 min read
News came out today that the solid-state battery company #QuantumScape is going public with a valuation of $3.3B, backed by investors such as Bill Gates and VW. Little is known about their technology though, so here is a recap of what I found. cnbc.com/2020/09/03/bil…#battchat
Their main claim is that they have achieved a functional "anodeless" battery using a solid-state electrolyte. By anodeless they don't mean that the battery uses no anode, but that the anode is formed in-situ with lithium coming out of the cathode during the first charge.