title: Hierarchical CuCo2S4 hollow nanoneedle arrays as novel binder-free electrodes for high-performance asymmetric supercapacitors.
abstract: Hierarchical CuCo2S4 hollow nanoneedle arrays have been firstly synthesized on a Ni foam using a facile template-free hydrothermal method and applied as novel binder-free electrodes for high-performance asymmetric supercapacitors with ultrahigh specific capacitance, high energy density, excellent rate capability and outstanding long-term cycling stability.
authors.affiliation: Young Researchers and Elite Club, Central Tehran Branch, Islamic Azad University, Tehran, Iran. info_seyyed@yahoo.com.
authors.forename: Seyyed Ebrahim
authors.initials: SE
authors.lastname: Moosavifard
authors.affiliation: Department of Chemistry, University of Science and Technology, Tehran, Iran.
authors.forename: Saeed
authors.initials: S
authors.lastname: Fani
authors.affiliation: Department of Material Engineering, University of Science and Technology, Tehran, Iran.
authors.forename: Mehdi
authors.initials: M
authors.lastname: Rahmanian