The surface area is a critical property for battery components including anodes, cathodes, and even separator materials. Surface area differences affect performance characteristics such as capacity, ...

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 ...

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 ...

The conventional Hall–Héroult process relies on carbon anodes that oxidise to carbon dioxide, presenting both environmental and operational drawbacks. Development of inert anode materials seeks to ...

Our Next Energy (ONE), a Michigan-based energy storage company, has unveiled a very interesting anode-free lithium-ion battery cell, with an exceptionally high energy density. The company claims that ...

At the same time, demand for batteries has never been greater. 30% of cars sold in 2026 are expected to be electric vehicles (EVs) which rely on them for power. Last year American homes and businesses ...

Download this article in PDF format. The RF PIN diode as we know it today was invented by J. Nishizawa in 1950. Now, almost 70 years later, a new PIN diode concept—shielded-anode PIN diode (SAPIN)—has ...

It was 2007. Apple CEO Steve Jobs announced the iPhone, J. K. Rowling finished her seventh and final Harry Potter novel, and the worst financial crisis since the 1930s was about to hit. It was also ...

Details of the "3D Silicon" silicon-anode Li-ion battery. What's behind Brakeflow, another advance that enables multiple parallel cell-to-busbar connection. Other companies involved in silicon-anode ...