title: Electrochromic fiber-shaped supercapacitors.
abstract: An electrochromic fiber-shaped super-capacitor is developed by winding aligned carbon nanotube/polyaniline composite sheets on an elastic fiber. The fiber-shaped supercapacitors demonstrate rapid and reversible chromatic transitions under different working states, which can be directly observed by the naked eye. They are also stretchable and flexible, and are woven into textiles to display designed signals in addition to storing energy.
authors.affiliation: State Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular Science, and Laboratory of Advanced Materials, Fudan University, Shanghai, 200438, PR China.
authors.forename: Xuli
authors.initials: X
authors.lastname: Chen
authors.forename: Huijuan
authors.initials: H
authors.lastname: Lin
authors.forename: Jue
authors.initials: J
authors.lastname: Deng
authors.forename: Ye
authors.initials: Y
authors.lastname: Zhang
authors.forename: Xuemei
authors.initials: X
authors.lastname: Sun
authors.forename: Peining
authors.initials: P
authors.lastname: Chen
authors.forename: Xin
authors.initials: X
authors.lastname: Fang
authors.forename: Zhitao
authors.initials: Z
authors.lastname: Zhang
authors.forename: Guozhen
authors.initials: G
authors.lastname: Guan
authors.forename: Huisheng
authors.initials: H
authors.lastname: Peng
keywords: electrochromic materials; energy storage; fibers; supercapacitors