Strong, Twist‐Stable Carbon Nanotube Yarns and Muscles by Tension Annealing at Extreme Temperatures
Source abstract
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.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced Materials and Mechanics · Carbon Nanotubes in Composites · Advanced Sensor and Energy Harvesting Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
The Alan G. MacDiarmid NanoTech Institute University of Texas at Dallas Richardson TX 75080 USA
Applied Physics Department State University of Campinas Campinas SP 13081‐970 Brazil
Nano‐Science & Technology Center Lintec of America Richardson TX 75081 USA
Mechanical Engineering Department University of Texas at Dallas Richardson TX 75080 USA
Funding
Air Force Office of Scientific Research · National Science Foundation
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