Ehsan Jazaeri-PhD Thesis.pdf (13.96 MB)
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Improved yarns and composites from CVD-grown CNT forests

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thesis
posted on 19.07.2018 by EHSAN JAZAERI
Vertically grown carbon nanotubes were used to produce carbon nanotube yarns using various denitrification techniques including twist and solvent. The morphological and mechanical properties of such yarns were studied in detail. In addition, different types of polymer including polyethylene, polypropylene and nylon 6,6 were used to infuse into such yarns at elevated temperatures. Such polymer-infused CNT yarns were then characterised using a variety of methods including SEM, TEM, TGA, DSC and tensile testing. The results were analysed in detail and showed significant improvements in the tensile loading of the CNT yarns. This is an important step in the eventual realisation of commercially available CNT yarns.

History

Campus location

Australia

Principal supervisor

George Philip

Year of Award

2018

Department, School or Centre

Materials Science and Engineering

Course

Doctor of Philosophy

Degree Type

DOCTORATE

Faculty

Faculty of Engineering

Exports

Exports