title: Super long-life supercapacitors based on the construction of nanohoneycomb-like strongly coupled CoMoO(4)-3D graphene hybrid electrodes.
abstract: Nanohoneycomb-like strongly coupled CoMoO4 -3D graphene hybird electrodes are synthesized for supercapacitors which exhibit excellent specific capacitance and superior long-term cycle stability. The supercapacitor device can power a 5 mm-diameter LED efficiently for more than 3 min with a charging time of only 2 s, and shows high energy densities and good cycle stability.
authors.affiliation: Key Laboratory for Micro-Nano Optoelectronic, Devices of Ministry of Education and State Key Laboratory for Chemo/Biosensing and Chemometrics, Hunan University, Changsha, 410082, P. R. China.
authors.forename: Xinzhi
authors.initials: X
authors.lastname: Yu
authors.forename: Bingan
authors.initials: B
authors.lastname: Lu
authors.forename: Zhi
authors.initials: Z
authors.lastname: Xu
keywords: 3D graphene; nanohoneycomb; super long-life; supercapacitors