Chalmers University of Technology researchers recently unveiled a promising breakthrough for the lithium sulfur battery, using a catholyte with the help of a graphene sponge. Lithium sulfur batteries, which offer a theoretical energy density more than five times that of lithium ion batteries could meet the demands of an electric future when new battery technologies […]

University of Washington (UW) researchers have developed a fast, inexpensive method to make electrodes for supercapacitors. The important applications include electric cars, wireless telecommunications and high-powered lasers. But to realize these applications, supercapacitors need better electrodes, which connect the supercapacitor to the devices that depend on their energy. These electrodes need to be both quicker […]

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