I n an idealized diode, no reverse current flows from cathode to anode when the device is reverse-biased. However, with real-world diodes, large amounts of stored charge can flow from the cathode—back ...

Cathode is the single most-expensive element, accounts for up to a third of a cell's cost The individual cells in most rechargeable EV batteries today have the same basic components: Electrodes, ...

The recent announcement by Tesla of Powerwall, its new lithium-ion (Li-ion) based residential battery storage system, has caused quite a stir. It even raises the possibility of going off-the-grid, ...

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 ...