Graphene Improves Cheap titanium dioxide-based batteries and a Flash of Light Turns Graphene into A Biosensor
1. Graphene enhances titanium dioxide-based batteries. Researchers would like to develop lithium-ion batteries using titanium dioxide, an inexpensive material (instead of rare earth metals which China controls most of the current rare earth metal reserves.). Department of Energy’s Pacific Northwest National Laboratory’s Gary Yang and colleagues added graphene, sheets made up of single carbon atoms, …