Persistent Water Repellency of Syndiotactic Polymethylene with Perfluoroethyl Hexyloxycarbonyl Side Chains.
fluoroalkyl
polymethylene
water repellency
Journal
Macromolecular rapid communications
ISSN: 1521-3927
Titre abrégé: Macromol Rapid Commun
Pays: Germany
ID NLM: 9888239
Informations de publication
Date de publication:
Sep 2021
Sep 2021
Historique:
revised:
07
07
2021
received:
18
05
2021
pubmed:
7
8
2021
medline:
9
9
2021
entrez:
6
8
2021
Statut:
ppublish
Résumé
Polyacrylates bearing long fluoroalkyl (Rf) side chains are known to have ultralow surface energies that are appropriate for functional coating and fabric finishing. However, these long Rf chains cause health concerns because of the risk of toxic and bioaccumulative perfluoroalcanoic acid emission via oxidative degradation. This work demonstrates that incorporating a short Rf chain of perfluoroethylene at the end of the side chains of syndiotactic poly(substituted methylene) (PM) produces hydrophobicity. A contact angle of 105° of PM remains constant for more than 50 s, whereas that of the polyacrylate (PA) with the same side chain rapidly decreases from 85° to 44° over the same period. Such persistent water repellency of the PM is ascribed to a liquid crystal structure comprised the main chains arranged in a 2D hexagonal lattice and side chains that extend perpendicularly from these main chains.
Identifiants
pubmed: 34355439
doi: 10.1002/marc.202100311
doi:
Substances chimiques
Water
059QF0KO0R
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e2100311Subventions
Organisme : JST CREST
ID : JPMJCR19I3
Informations de copyright
© 2021 Wiley-VCH GmbH.
Références
Y. Jiang, L.u Jiang, Y. Pang, D. Kai, X. Fan, Z. Li, ACS Appl. Polym. Mater. 2020, 2, 3612.
Q. Quan, H. Gong, M. Chen, Polym. Chem. 2018, 9, 4161.
H. Gong, Y. Zhao, X. Shen, J. Lin, M. Chen, Angew. Chem., Int. Ed. 2018, 57, 333.
E. H. Discekici, A. Anastasaki, R. Kaminker, J. Willenbacher, N. P. Truong, C. Fleischmann, B. Oschmann, D. J. Lunn, J. Read De Alaniz, T. P. Davis, C. M. Bates, C. J. Hawker, J. Am. Chem. Soc. 2017, 139, 5939.
M. N. Wadekar, Y. R. Patil, B. Ameduri, Macromolecules 2014, 47, 13.
K. Honda, M. Morita, H. Otsuka, A. Takahara, Macromolecules 2005, 38, 5699.
K. Honda, H. Yakabe, T. Koga, S. Sasaki, O. Sakata, H. Otsuka, A. Takahara, Chem. Lett. 2005, 34, 1024.
R. Ishige, N. Ohta, H. Ogawa, M. Tokita, A. Takahara, Macromolecules 2016, 49, 6061.
M. Al-Hussein, Y. Séréro, O. Konovalov, A. Mourran, M. Möller, W. H. De Jeu, Macromolecules 2005, 38, 9610.
M. Houde, A. O. De Silva, D. C. G. Muir, R. J. Letcher, Environ. Sci. Technol. 2011, 45, 7962.
A. B. Lindstrom, M. J. Strynar, E. L. Libelo, Environ. Sci. Technol. 2011, 45, 7954.
S. H. Barmentlo, J. M. Stel, M. Van Doorn, C. Eschauzier, P. De Voogt, M. H. S. Kraak, Environ. Pollut. 2015, 198, 47.
K. Honda, M. Morita, O. Sakata, S. Sasaki, A. Takahara, Macromolecules 2010, 43, 454.
K. Honda, I. Yamamoto, M. Morita, H. Yamaguchi, H. Arita, R. Ishige, Y. Higaki, A. Takahara, Polymer 2014, 55, 6303.
J. Jiang, G. Zhang, Q. Wang, Q. Zhang, X. Zhan, F. Chen, ACS Appl. Mater. Interfaces 2016, 8, 10513.
M. Tokita, K. Shikinaka, T. Hoshino, K. Fujii, J. Mikami, N. Koshimizu, K. Sakajiri, S. Kang, J. Watanabe, K. Shigehara, Polymer 2013, 54, 995.
N. Koshimizu, Y. Aizawa, K. Sakajiri, K. Shikinaka, K. Shigehara, S. Kang, M. Tokita, Macromolecules 2015, 48, 3653.
A. Horinouchi, H. Atarashi, Y. Fujii, K. Tanaka, Macromolecules 2012, 45, 4638.
D. G. H. Hetterscheid, C. Hendriksen, W. I. Dzik, J. M. M. Smits, E. R. H. Van Eck, A. E. Rowan, V. Busico, M. Vacatello, V. Van Axel Castelli, A. Segre, E. Jellema, T. G. Bloemberg, B. De Bruin, J. Am. Chem. Soc. 2006, 128, 9746.
E. Jellema, A. L. Jongerius, G. A. Van Ekenstein, S. D. Mookhoek, T. J. Dingemans, E. M. Reingruber, A. Chojnacka, P. J. Schoenmakers, R. Sprenkels, E. R. H. Van Eck, J. N. H. Reek, B. De Bruin, Macromolecules 2010, 43, 8892.