US and South Korean scientists discovered catalyst materials that could make it possible to create lithium-air (Li-Air) batteries that can potentially store five times more power than lithium-ion (Li-On) batteries do today. Lithium-air batteries work by taking oxygen from the air and then using it in chemical reactions that will produce electricity, rather than storing an oxidiser internally like lithium-ion batteries.
Continue reading… “Lithium-air catalyst could make car and phone batteries last five times longer”













