Direct spinning and densification method for high-performance carbon nanotube fibers

The tensile strength of a carbon nanotube fiber is predicted to increase as its constituent nanotubes become more perfectly and densely aligned. Here, the authors present an optimized direct-spinning and chlorosulfonic acid densification method to rapidly produce carbon nanotube fibers with excellen...

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Autores principales: Jaegeun Lee, Dong-Myeong Lee, Yeonsu Jung, Junbeom Park, Hun Su Lee, Young-Kwan Kim, Chong Rae Park, Hyeon Su Jeong, Seung Min Kim
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/1fb38781fe0240978492bf4923356bf6
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Sumario:The tensile strength of a carbon nanotube fiber is predicted to increase as its constituent nanotubes become more perfectly and densely aligned. Here, the authors present an optimized direct-spinning and chlorosulfonic acid densification method to rapidly produce carbon nanotube fibers with excellent mechanical and electrical properties.