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 ...

As more and more Americans embrace electric vehicles, automakers and the federal government are racing to secure the materials needed to build EV batteries, including by pouring billions of dollars ...

RENO, Nev., Oct. 05, 2023 (GLOBE NEWSWIRE) -- Dragonfly Energy Holdings Corp. (Nasdaq: DFLI) (“Dragonfly Energy” or the “Company”), maker of Battle Born Batteries TM and an industry leader in energy ...

Dragonfly Energy Holdings Corp (NASDAQ:DFLI) announced the successful deposition of cathode electrodes and double-sided dry deposition of both anode and cathode electrodes at scale, using the ...

Electric car owners and InsideEVs readers normally know what an anode and a cathode are. At the Volkswagen Power Day, the German automaker wanted to take the definitions of the negative and positive ...

Could you tell our readers about RETSCH, Verder Scientific, and your role at the company? RETSCH is a member company of Verder Scientific, which has over 1,000 employees in 22 locations around the ...

During the oil crisis of the 1970s, a chemist at Exxon named M. Stanley Whittingham, working on a new type of rechargeable battery, discovered that lithium ions could slip inside the gaps in a layered ...

JB Straubel, Tesla cofounder and longtime CTO of Tesla, announced that his new company, Redwood Materials in 2019. Redwood Materials is a major Tesla partner just like CATL. CATL is the world largest ...

Solid-state batteries promise to elevate Li-Ion batteries to new highs, thanks to the advantages of using solid electrolytes. Scientists at the University of Texas at Austin have discovered that ...

On December 31, 2025, Sodium Technology announced that its large-format (above 25 Ah) all-solid-state sodium-ion battery cell achieved an energy density of 348.5 Wh/kg, certified by the China ...