FeCo-selenide—a possible next-generation material for energy storage devices

In a paper to be published in the forthcoming issue of Nano, a team of researchers from the China University of Mining and Technology have fabricated an asymmetric supercapacitor (ASC) based on FeCo-selenide nanosheet arrays as positive electrode and Fe2O3 nanorod arrays as negative electrode. There is evidence that FeCo-selenide could be a promising next-generation electrode material for energy storage devices.