Ag:BiVO4 dendritic hybrid-architecture for high energy density symmetric supercapacitors

作者：Patil Santosh S; Dubal Deepak P; Tamboli Mohaseen S; Ambekar Jalindar D; Kolekar Sanjay S; Gomez Romero Pedro; Kale Bharat B; Patil Deepak R

来源：Journal of Materials Chemistry A, 2016, 4(20): 7580-7584.

DOI：10.1039/c6ta01980c

We demonstrate the fabrication of Ag:BiVO4 with a dendritic architecture by a template free hydrothermal method. Then, symmetric cells based on Ag: BiVO4 electrodes were assembled which exhibit an extended voltage window of up to 1.6 V with an excellent energy density of 2.63 mW h cm(-3) ( 38.43 W h kg(-1)) and a power density of 558 mW cm(-3) (8.1 kW kg(-1)).

• 出版日期2016