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Updated: Aug 28, 2025

Electroactive Polymer Nanoparticles Exhibiting Photothermal Properties
Published on: January 8, 2016
Understanding the Joule-heating behaviours of electrically-heatable carbon-nanotube aerogels
Dong Xia1, Heng Li2, Peng Huang3
1School of Chemistry, University of Leeds Leeds LS2 9JT UK cmdx@leeds.ac.uk.
Abstract:
Cylindrical monolithic, electrically-heatable reduced carbon nanotube (rCNT) aerogels were synthesized to exploit their Joule-heating behaviours using two different arrangements (i.e. the top-bottom arrangement and the side-side arrangement) under different compressive strains. The top-bottom arrangement results in faster heating kinetics (up to 286 K min-1), higher heating efficiency (up to 80 °C W-1), a more uniform temperature distribution profile and higher electro-thermal conversion efficiency than the side-side arrangement. This study provides fundamental perspectives for exploiting the Joule-heating behaviours of geometrically complex nanocarbon aerogels, and thus will have important implications in strain-sensitive materials.
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