Energy storage a boost for renewables

摘要

Engineers and scientists think they have paved the way for the massive installation of renewable energies with a breakthrough in electrical charge storage.A US team have used of a one-atom thick graphene as a new carbon-based material for storing electrical charge in ultraca-pacitor devices.The researchers think their breakthrough could eventually double the capacity of existing ulrracapackors,which are manufactured using an entirely different form of carbon.