Generating electricity from renewable sources will soon become as easy as putting a brush and a tube in a tub of wastewater. A carbon fiber, bottle-brush anode developed by Penn State researchers will ...

In 2020, Tesla announced a breakthrough battery that would be much cheaper to produce while offering higher energy density thanks to new technologies like dry cathode coating and silicone anode.

Tesla confirmed the rumors that it cracked the dry battery electrode (DBE) manufacturing process, paving the way for much cheaper cells. The EV maker built a Cybertruck prototype using dry cathode ...

Tesla 4680s have had slower ramping because of problems with the Cathode needing a wet process and cathodes made by other companies. Auto experts Munro Associates have taken apart a cybertruck and ...