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| Type: | Artigo |
| Title: | Strong, Twist-stable Carbon Nanotube Yarns And Muscles By Tension Annealing At Extreme Temperatures Strong, twist-stable carbon nanotube yarns and muscles by tension annealing at extreme temperatures |
| Author: | Di, J. Fang, S. Moura, F. A. Galvão, D. S. Bykova, J. Aliev, A. Andrade, M. J. de Lepro, X. Li, N. Haines, C. Ovalle-Robles, R. Qian, D. Baughman, R. H. |
| Abstract: | A high-speed incandescent tension annealing process (ITAP) is used to increase the modulus and strength of twist-spun carbon nanotube yarns by up to 12-fold and 2.6-fold, respectively, provide remarkable resistance to oxidation and powerful protonating acids, and freeze yarn untwist. This twist stability enables torsional artificial-muscle motors having improved performance and minimizes problematic untwist during weaving nanotube yarns. A high-speed incandescent tension annealing process (ITAP) is used to increase the modulus and strength of twist-spun carbon nanotube yarns by up to 12-fold and 2.6-fold, respectively, provide remarkable resistance to oxidation and powerful protonating acids, and freeze yarn untwist. This twist stability enables torsional artificial-muscle motors having improved performance and minimizes problematic untwist during weaving nanotube yarns. |
| Subject: | Nanotubos de carbono, Nanofitas, Carbono amorfo |
| Country: | Alemanha |
| Editor: | Wiley-VCH Verlag |
| Citation: | Advanced Materials. Wiley-v C H Verlag Gmbh, v. 28, p. 6598 - 6605, 2016. |
| Rights: | fechado |
| Identifier DOI: | 10.1002/adma.201600628 |
| Address: | https://onlinelibrary.wiley.com/doi/full/10.1002/adma.201600628 |
| Date Issue: | 2016 |
| Appears in Collections: | IFGW - Artigos e Outros Documentos |
Files in This Item:
| File | Size | Format | |
|---|---|---|---|
| 000382481200009.pdf | 1.8 MB | Adobe PDF | View/Open |
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