CUED Publications database

Hierarchical Assemblies of Carbon Nanotubes for Ultraflexible Li-Ion Batteries.

Ahmad, S and Copic, D and George, C and De Volder, M (2016) Hierarchical Assemblies of Carbon Nanotubes for Ultraflexible Li-Ion Batteries. Adv Mater, 28. pp. 6705-6710.

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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.

Item Type: Article
Uncontrolled Keywords: Li-ion batteries carbon nanotubes flexible electrodes
Subjects: UNSPECIFIED
Divisions: Div E > Production Processes
Div E > Manufacturing Systems
Depositing User: Cron Job
Date Deposited: 17 Jul 2017 18:59
Last Modified: 21 Sep 2017 01:36
DOI: