Abstract
This study introduces a facile method to prepare syndiotactic poly(vinyl alcohol) (s-PVA) fibers containing singlewalled carbon nanotubes (SWNTs) from the corresponding composite dispersions with tea polyphenols (TP) as dispersant under high-speed shear flow. The formation of the composite fibrous precipitates at high shear rate is largely facilitated by the SWNTs in the dispersions and slight flow resistance. Interestingly, the obtained s-PVA/SWNTs composite precipitates possess a three-level hierarchical structure, that is, a single fiber is assembled by fibrils which are composed of microfibrils of s-PVA-coated SWNTs. And the s-PVA fibrous precipitates containing high amounts of SWNTs could be obtained by shearing the dispersion with relatively low SWNTs loadings, as a result, the composite fiber containing 20.7 wt% SWNTs was prepared from the dispersion with 10.0 wt% SWNTs. In addition, with the increase of SWNTs loadings, the amount of the precipitates increases, but crystallinity of the precipitates decreases instead.
Similar content being viewed by others
References
G. Lamberti, Chem. Soc. Rev., 43, 2240 (2014).
B. Nazari, A. M. Rhoades, R. P. Schaake, and R. H. Colby, ACS Macro. Lett., 5, 849 (2016).
Z. Wang, Z. Ma, and L. Li, Macromolecules, 49, 1505 (2016).
C. Q. Zhao, P. C. Zhang, and R. R. Shi, Sci. China. Mater., 62, 1332 (2019).
A. J. Pennings and A. M. Kiel, Polymer, 205, 160 (1965).
M. L Minus, H. G. Chae, and S. Kumar, ACS Appl. Mater. Interfaces, 4, 326 (2012).
K. Yamaura, H. Yanagisawa, and S. Matsuzawa, Kolloid-Z. Z. Polym., 248, 883 (1971).
K. Yamaura, T. Karaki, and S. Matsuzawa, Macromol. Chem. Phys., 175, 247 (1974).
K. Yamaura, M. Daimoh, T. Tanigami, and S. Matsuzawa, J. Appl. Polym. Sci., 36, 1707 (1988).
L. Dai, K. Ide, and K. Yamaura, J. Appl. Polym. Sci., 63, 1337 (1997).
S. Iijima, Nature, 354, 56 (1991).
P. Diao and Z. Liu, Adv. Mater., 22, 1430 (2010).
Y. Chen, A. Malkovskiy, X. Q. Wang, M. Lebron-Colon, A. P. Sokolov, K. Perry, K. More, and Y. Pang, ACS Macro. Lett., 1, 246 (2012).
C. Bounioux, R. Avrahami, G. Vasilyev, N. Patil, E. Zussman, and R. Yerushalmi-Rozen, Polymer, 86, 15 (2016).
A. T. Chien, S. Cho, Y. Joshi, and S. Kumar, Polymer, 55, 6896 (2014).
K. Peng, Y. J. Wan, D. Y. Ren, Q. W. Zeng, and L. C. Tang, Fiber. Polym., 15, 1242 (2014).
L. M. Marilyn, G. C. Han, and S. Kumar, Macro. Chem. Phys., 210, 1799 (2009).
M. Naebe, T. Lin, M. Staiger, L. M. Dai, and X. G. Wang, Nanotechnology, 19, 305702 (2008).
J. S. Meng, Y. Y. Zhang, K. N. Song, and M. L. Minus, Macromol. Mater. Eng., 299, 144 (2014).
L. B. Deng, R. J. Young, R. Sun, G. Zhang, D. D. Lu, H. Li, and S. J. Eichhorn, The J. Phys. Chem. C, 118, 24025 (2014).
W. J. Lee, A. J. Clancy, J. C. Fernandez-Toribio, D. B. Anthony, E. R. White, E. Solano, H. S. Leese, J. J. Vilatela, and M. S. P. Shaffer, Carbon, 146, 162 (2019).
K. M. Kim, J. A. Lee, H. J. Sim, K. Kim, R. Jalili, G. M. Spinks, and S. J. Kim, Nanoscale, 8, 1910 (2016).
Y. Liu and S. Kumar, ACS Appl. Mater. Interfaces, 6, 6069 (2014).
N. Ning, S. Fu, W. Zhang, F. Chen, K. Wang, H. Deng, Q. Zhang, and Q. Fu, Prog. Polym. Sci., 37, 1425 (2012).
H. Tang, J. B. Chen, Y. Wang, J. Z. Xu, B. S. Hsiao, G. J. Zhong, and Z. M. Li, Biomacromolecules, 13, 3858 (2012).
J. Wang, J. Yang, L. Deng, H. Fang, Y. Zhang, and Z. Wang, ACS Appl. Mater. Interfaces, 7, 1364 (2015).
J. Z. Xu, G. J. Zhong, B. S. Hsiao, Q. Fu, and Z. M. Li, Prog. Polym. Sci., 39, 555 (2014).
M. L. Minus, H. G. Chae, and S. Kumar, Polymer, 47, 3705 (2006).
Y. Chen, Y. D. Lee, H. Vedala, B. L. Allen, and A. Star, ACS Nano, 4, 6854 (2010).
L. L. Lu, W. J. Hou, J. Sun, J. J. Wang, C. X. Qin, and L. X. Dai, J. Mater. Sci., 49, 3322 (2014).
J. Liu and A. C. Rasmuson, Crystal Growth Des., 13, 4385 (2013).
W. Ding, A. Eitan, F. T. Fisher, X. Chen, D. A. Dikin, R. Andrews, L. C. Brinson, L. S. Schadler, and R. S. Ruoff, Nano Lett., 3, 1593 (2003).
F. Zhang, H. Zhang, Z. Zhang, Z. Chen, and Q. Xu, Macromolecules, 41, 4519 (2008).
E. D. Laird and C. Y. Li, Macromolecules, 46, 2877 (2013).
N. Ning, W. Zhang, Y. Zhao, C. Tang, M. Yang, and Q. Fu, Polymer, 53, 4553 (2012).
L. Valentini, J. Biagiotti, J. M. Kenny, and S. Santucci, J. Appl. Polym. Sci., 87, 708 (2010).
Acknowledgments
This research was supported by Jiangsu Provincial Natural Science Foundation of China (No. BK20161214). Authors are grateful to Prof. Kazuo Yamaura (Shinshu University, Japan) for valuable support including donation of the s-PVA samples.
Author information
Authors and Affiliations
Corresponding authors
Rights and permissions
About this article
Cite this article
Wang, X., Wu, C., Sun, J. et al. Formation of Poly(vinyl alcohol)/SWNTs Fibers with Hierarchical Structure under High-Speed Shear Flow. Fibers Polym 21, 1078–1085 (2020). https://doi.org/10.1007/s12221-020-9708-z
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12221-020-9708-z