title: 3D Co3O4@MnO2heterostructures grown on a flexible substrate and their applications in supercapacitor electrodes and photocatalysts.
abstract: In this work, flexible 3D Co3O4@MnO2heterostructures have been successfully obtained without using any surfactants. The as-prepared flexible electrodes exhibit high efficiency, high discharge areal capacitance (1397.2 mF cm-2at 1 mA cm-2), long cycle life (13.9% loss after 6000 repetitive cycles at 1 mA cm-2) and excellent electrical stability. In addition, hybrid 3D Co3O4@MnO2structures are also used as photocatalysts for the photocatalytic degradation of several harmful organic dyes under visible light illumination. The results show that the as-grown products possess excellent photocatalytic performance, demonstrating their potential applications in wastewater treatment.
authors.affiliation: College of Chemistry and Chemical Engineering, Harbin Normal University, Harbin 150025, P. R. China. wuxiang05@163.com.
authors.forename: Xin
authors.initials: X
authors.lastname: Zheng
authors.forename: Zhicheng
authors.initials: Z
authors.lastname: Han
authors.forename: Wenjin
authors.initials: W
authors.lastname: Yang
authors.forename: Fengyu
authors.initials: F
authors.lastname: Qu
authors.forename: Baodan
authors.initials: B
authors.lastname: Liu
authors.forename: Xiang
authors.initials: X
authors.lastname: Wu