Delft University of Technology researchers, in collaboration with researchers from Tsinghua University, have taken an important step towards a new type of Li-ion battery, which can be found in our smartphones, laptops and electric cars, among other things. For the first time, they succeeded in making an electrolyte that goes well with an anode made of lithium metal. Lithium metal is the holy grail for anodes. In theory, a two to three times higher energy density can be achieved with this material compared to current batteries. read more