C. B. Zhu, P. Kopold, P. A. van Aken, J. Maier and Y. Yu (2016) High Power-High Energy Sodium Battery Based on Threefold Interpenetrating Network. Journal/Advanced Materials 28 2409-2416. [In English]
Web link: http://dx.doi.org/10.1002/adma.201505943
Keywords: ,LITHIUM-ION BATTERIES, ENHANCED ELECTROCHEMICAL PERFORMANCE, ELECTROSTATIC SPRAY DEPOSITION, CARBON-COATED NA3V2(PO4)(3), BINDER-FREE, ELECTRODES, CATHODE MATERIALS, STORAGE DEVICES, ANODE MATERIAL, SUPERCAPACITORS, COMPOSITE

Abstract: A 3D tricontinuous Na3V2(PO4)(3):reduced graphene oxide-carbon nanotube cathode is directly deposited on the current collector without any conductive additives or binders by a facile electrostatic spray deposition (ESD) technique. Such an electrode displays excellent rate capability and long cycling stability, which is rather typical of supercapacitors but is connected here with the much higher energy density of an efficient battery electrode.