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Wet-spinning of carbon nanotube fibers: dispersion, processing and properties.
Yang, Zhicheng; Yang, Yinan; Huang, Yufei; Shao, Yanyan; Hao, He; Yao, Shendong; Xi, Qiqing; Guo, Yinben; Tong, Lianming; Jian, Muqiang; Shao, Yuanlong; Zhang, Jin.
Afiliação
  • Yang Z; School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, China.
  • Yang Y; School of Materials Science and Engineering, Peking University, Beijing 100871, China.
  • Huang Y; Beijing Graphene Institute (BGI), Beijing 100095, China.
  • Shao Y; School of Materials Science and Engineering, Peking University, Beijing 100871, China.
  • Hao H; Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
  • Yao S; College of Energy Soochow Institute for Energy and Materials Innovations (SIEMIS), Key Laboratory of Advanced Carbon Materials and Wearable Energy Technologies of Jiangsu Province, SUDA-BGI Collaborative Innovation Center, Soochow University, Suzhou 215006, China.
  • Xi Q; Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
  • Guo Y; Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100080, China.
  • Tong L; School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, China.
  • Jian M; School of Materials Science and Engineering, Shanghai University of Engineering Science, Shanghai 201620, China.
  • Shao Y; Center for Nanochemistry, Beijing Science and Engineering Center for Nanocarbons, Beijing National Laboratory for Molecular Sciences, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China.
  • Zhang J; Beijing Graphene Institute (BGI), Beijing 100095, China.
Natl Sci Rev ; 11(10): nwae203, 2024 Oct.
Article em En | MEDLINE | ID: mdl-39301072
ABSTRACT
Owing to the intrinsic excellent mechanical, electrical, and thermal properties of carbon nanotubes (CNTs), carbon nanotube fibers (CNTFs) have been expected to become promising candidates for the next-generation of high-performance fibers. They have received considerable interest for cutting-edge applications, such as ultra-light electric wire, aerospace craft, military equipment, and space elevators. Wet-spinning is a broadly utilized commercial technique for high-performance fiber manufacturing. Thus, compared with array spinning from drawable CNTs vertical array and direct dry spinning from floating catalyst chemical vapor deposition (FCCVD), the wet-spinning technique is considered to be a promising strategy to realize the production of CNTFs on a large scale. In this tutorial review, we begin with a summative description of CNTFs wet-spinning process. Then, we discuss the high-concentration CNTs wet-spinning dope preparation strategies and corresponding non-covalent adsorption/charge transfer mechanisms. The filament solidification during the coagulation process is another critical procedure for determining the configurations and properties for derived CNTFs. Next, we discuss post-treatment, including continuous drafting and thermal annealing, to further optimize the CNTs orientation and compact configuration. Finally, we summarize the physical property-structure relationship to give insights for further performance promotion in order to satisfy the prerequisite for detailed application. Insights into propelling high-performance CNTFs production from lab-scale to industry-scale are proposed, in anticipation of this novel fiber having an impact on our lives in the near future.
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Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article

Texto completo: 1 Base de dados: MEDLINE Idioma: En Ano de publicação: 2024 Tipo de documento: Article