title: Stretchable Fiber Supercapacitors with High Volumetric Performance Based on Buckled MnO2/Oxidized Carbon Nanotube Fiber Electrodes.
abstract: A stretchable fiber supercapacitor (SC) based on buckled MnO2/oxidized carbon nanotube (CNT) fiber electrode is fabricated by a simple prestraining-then-buckling method. The prepared stretchable fiber SC has a specific volumetric capacitance up to 409.4 F cm-3, which is 33 times that of the pristine CNT fiber based SC, and shows the outstanding stability and repeatability in performance as a stretchable SC.
authors.affiliation: Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, 410073, China.
authors.forename: Mingyang
authors.initials: M
authors.lastname: Li
authors.affiliation: Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, 410073, China.
authors.forename: Mei
authors.initials: M
authors.lastname: Zu
authors.affiliation: Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, 410073, China.
authors.forename: Jinshan
authors.initials: J
authors.lastname: Yu
authors.affiliation: Science and Technology on Advanced Ceramic Fibers and Composites Laboratory, College of Aerospace Science and Engineering, National University of Defense Technology, Changsha, 410073, China.
authors.forename: Haifeng
authors.initials: H
authors.lastname: Cheng
authors.affiliation: Suzhou Institute of Nano-Tech and Nano-Bionics, 398 Ruoshui Road, Suzhou, 215123, China.
authors.forename: Qingwen
authors.initials: Q
authors.lastname: Li
keywords: carbon nanotube fibers; fiber supercapacitors; high volumetric performance; stretchable