Schematic Diagram (IMAGE) World Scientific Caption A schematic diagram of Cu2O-Mn3O4-NiO ternary nanocomposites preparation process. Compared with the traditional hydrothermal method, the materials prepared by electrospinning are nanostructure, which improved the electron transport capacity and the energy storage capacity of metal oxide. The acquired Cu2O-Mn3O4-NiO ternary nanocomposites were arranged in orderly metallic nanostructures, which should be one of interest for the development of supercapacitors electrode materials. Credit Author Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.