Batteries are becoming more and more crucial in our lives every year. From our smartphones to our laptops, and increasingly even our cars, batteries make the world go round. The only problem is that today’s generation of lithium batteries are increasingly incapable of providing energy on a scale that we need – especially when it comes to the charges they hold and the time it takes to recharge them. But there is a solution on the horizon, and it is being made possible by a radical material shift. For scientists from Swinburne University in Melbourne, Australia, have developed a new battery (technically speaking a supercapacitor) made from 3D printed graphene, which can hold a larger charge of energy, is recharged in a matter of seconds and will last a lifetime.
Continue reading… “New 3D printed graphene super batteries will last a lifetime”