An Indian innovation with ties to most household medicine cabinets tackles a couple of problems while creating less pollution ...

A metal-air battery has a metal like zinc as the anode (negative electrode) and ambient air as the cathode (positive electrode). When the battery discharges – releases energy – oxygen from ...

In a typical alkaline battery, the anode is made of zinc, and the cathode is made of manganese dioxide. The reactions at the electrodes allow the battery to generate electrical power ...

QuantumScape thinks it solved the biggest problems with its anode-free lithium metal battery that will most likely debut on a Volkswagen EV ...

A pragmatic solution here involves Prussian Blue for the cathode and hard carbon for the anode, as is the case with Swedish Northvolt’s newly announced sodium-ion battery (SIB) which is sampling ...

The cathode in a nickel-hydrogen battery is formed by nickel hydroxide, and the anode is formed of hydrogen ... their structure is similar to the zinc-air battery, in which zinc hydroxide forms ...