Giri, Prakash and Gill, Irwin and Swensgard, Morgan and Kaiser, Alexandra and Rust, Audrey and Stuparyk, Brian and Fisher, Andrew and Williams, Justice and Renoit, Katie and Kreeb, Eleanor and Lavenan, Corentin and Schulz, Mark J. (2024) Pristine and Coated Carbon Nanotube Sheets—Characterization and Potential Applications. C, 10 (1). p. 17. ISSN 2311-5629
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Abstract
A carbon nanotube (CNT) sheet is a nonwoven fabric that is being evaluated for use in different textile applications. Several properties of pristine CNT sheets and CNT sheets coated with a polysilazane sealant and coating were measured and compared in the paper. The polysilazane coating is used to reduce the shedding of CNT fibers from the sheet when the sheet is in contact with surfaces. Most fabrics show some shedding of fibers during the washing or abrasion of the fabric. This study showed that the coating reduces the shedding of fibers from CNT fabric. The coating also increased the flame resistance of the fabric. The pristine and coated sheets both have low strength but high strain to failure. The pristine and coated CNT sheet densities are 0.48 g/cc and 0.65 g/cc, respectively. The pristine CNT sheet is approximately 27 μ thick. The coated sheet is approximately 24 μ thick. The coating may have densified the sheet, making it thinner. The thickness of the compliant sheets was difficult to measure and is a source of error in the properties. Characterization results are given in this paper. The results are for comparison purposes and not to establish material properties data. Possible applications for CNT sheets are briefly discussed.
Item Type: | Article |
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Subjects: | Oalibrary Press > Multidisciplinary |
Depositing User: | Managing Editor |
Date Deposited: | 10 Feb 2024 07:44 |
Last Modified: | 10 Feb 2024 07:44 |
URI: | http://asian.go4publish.com/id/eprint/3653 |