Hierarchical Assemblies of Carbon Nanotubes for Ultraflexible Li-Ion Batteries.
Accepted version
Peer-reviewed
Repository URI
Repository DOI
Change log
Authors
Ahmad, Shahab
Copic, Davor https://orcid.org/0000-0002-9346-8846
George, Chandramohan
De Volder, Michael https://orcid.org/0000-0003-1955-2270
Abstract
The flexible batteries that are needed to power flexible circuits and displays remain challenging, despite considerable progress in the fabrication of such devices. Here, it is shown that flexible batteries can be fabricated using arrays of carbon nanotube microstructures, which decouple stress from the energy-storage material. It is found that this battery architecture imparts exceptional flexibility (radius ≈ 300 μm), high rate (20 A g(-1) ), and excellent cycling stability.
Description
Keywords
Li-ion batteries, carbon nanotubes, flexible electrodes
Journal Title
Adv Mater
Conference Name
Journal ISSN
0935-9648
1521-4095
1521-4095
Volume Title
Publisher
Wiley
Publisher DOI
Sponsorship
Engineering and Physical Sciences Research Council (EP/L025531/1)
European Research Council (337739)
European Commission Horizon 2020 (H2020) Marie Sk?odowska-Curie actions (660351)
European Commission (618250)
European Research Council (337739)
European Commission Horizon 2020 (H2020) Marie Sk?odowska-Curie actions (660351)
European Commission (618250)
Engineering and Physical Sciences Research Council (Grant ID: EP/L025531/1)