A new material developed, by scientists could give a significant boost to a new generation of hydrogen-powered cars. Like a bath sponge, the product is able to hold and release large quantities of the gas at lower pressure and cost. Made up of billions of tiny pores, a single gram of the new aluminium-based material has a surface area the size of a football pitch. The authors say it can store the large volume of gas needed for practical travel without needing expensive tanks.
BBC 18th April 2020 read more »