title: Swiss roll nanomembranes with controlled proton diffusion as redox micro-supercapacitors.
abstract: We demonstrate a redox Swiss roll micro-supercapacitor by rolling up a multilayered nanomembrane with an electrochemical active layer at either the outer or inner surface for different proton diffusion behaviors. The Swiss roll micro-supercapacitor could achieve high performance (e.g. capacity and life time) in a microscale power source and is helpful for studying charge transfer at the electrolyte/electrode interface.
authors.affiliation: Institute for Integrative Nanosciences, IFW Dresden, Helmholtzstrasse 20, D-01069 Dresden, Germany. h.ji@ifw-dresden.de
authors.forename: Hengxing
authors.initials: H
authors.lastname: Ji
authors.forename: Yongfeng
authors.initials: Y
authors.lastname: Mei
authors.forename: Oliver G
authors.initials: OG
authors.lastname: Schmidt