Preparation and gas barrier properties of chitosan/silica organic–inorganic hybrid gas barrier membranes with cross-linked structure
Source abstract
Abstract
Chitosan/silica organic-inorganic hybrid gas barrier membranes were prepared by sol-gel method on plastic films using tetramethoxysilane, 3-glycidoxypropyltrimethoxysilane, chitosan, and cross-linked structures of chitosan were introduced by cross-linking reaction using citric acid (CA) and malic acid (MA).Water vapor transmission rate (WVTR) of the membranes was evaluated by dish method.Oxygen permeation through the membranes was also measured by a variable-pressure method.WVTR of the hybrid layers were lower than that of poly(vinylidene chloride) (PVDC) and oxygen permeability coefficients of the hybrid layer was small and about one-third to half of that of PVDC.These properties were thought to be due to well dispersion of inorganic segments (silica) and organic segments (chitosan) at molecular level and the formation of cross-linked structures in the hybrid.Pencil hardnesses (750g load) of the hybrid layers coated on polyethylene terephthalate (PET) films were HB.These values were higher than that of PET film (B).Light transmittance of the chitosan/silica organic-inorganic hybrid gas barrier membranes (CA100 and MA110) coated on PET film were higher than PET film.The hybrid gas barrier membranes are transparent, rigid, flexible and have excellent water vapor and oxygen barrier properties.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Membrane Separation and Gas Transport · Membrane Separation Technologies · Fuel Cells and Related Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Graduate School of Maritime Sciences, Kobe University
Research Center for Membrane and Film Technology, Kobe University
References (25)
Show source-provided references
1. 1) K. Kuraoka and T. Iwasaki, J. Sol-Gel Sci. Techn. 104, 464 (2022).10.1007/s10971-022-05798-w ↗
2. 2) K. Marsh and B. Bugusu, J. Food Sci. 75, R39 (2007).
3. 3) D. Dziadowiec, D. Matykiewicz, M. Szostak and J. Andrzejewski, Materials 16, 1071 (2023).10.3390/ma16031071 ↗
4. 4) C. Caner, P. J. Vergano and J. L. Wiles, J. Food Sci. 63, 1049 (1998).10.1111/j.1365-2621.1998.tb15852.x ↗
5. 5) M. Kurek, M. Ščetar, A. Voilley, K. Galić and F. Debeaufort, J. Membrane Sci. 403–404, 162 (2012).10.1016/j.memsci.2012.02.037 ↗
6. 6) L. A. M. van den Broek, R. J. I. Knoop, F. H. J. Kappen and C. G. Boeriu, Carbohyd. Polym. 116, 237 (2015).10.1016/j.carbpol.2014.07.039 ↗
7. 7) I. Aranaz, A. R. Alcántara, M. C. Civera, C. Arias, B. Elorza, A. Heras Caballero and N. Acosta, Polymers-Basel 13, 3256 (2021).10.3390/polym13193256 ↗
8. 8) J. L. Wiles, P. J. Vergano, F. H. Barron, J. M. Bunn and R. F. Testin, J. Food Sci. 65, 1175 (2000).10.1111/j.1365-2621.2000.tb10261.x ↗
9. 9) S. Despond, E. Espuche and A. Domard, J. Polym. Sci. Pol. Phys. 39, 3114 (2001).10.1002/polb.10064 ↗
10. 10) Y. Mizushima, J. Non-Cryst. Solids 144, 305 (1992).10.1016/S0022-3093(05)80414-4 ↗
11. 11) Y.-L. Liu, Y.-H. Su and J.-Y. Lai, Polymer 45, 6831 (2004).10.1016/j.polymer.2004.08.006 ↗
12. 12) R. Yamamoto and K. Kuraoka, J. Packaging Sci. Tech. Jpn. 23, 195 (2014).
13. 13) R. Yamamoto and K. Kuraoka, J. Packaging Sci. Tech. Jpn. 23, 435 (2014).
14. 14) K. Kuraoka, A. Hashimoto and H. Ashihara, Desalin. Water Treat. 17, 66 (2010).10.5004/dwt.2010.1700 ↗
15. 15) T. Katsura, “KINOSEI HOSO NYUMON”, Ed. by S. Nitta, S. H. K. KYOKAI, Nikkan Kogyo Shimbun Ltd., Tokyo (2002) pp. 43–66.
16. 16) K. Kuraoka and K. Miki, J. Ceram. Soc. Jpn. 128, 573 (2020).10.2109/jcersj2.20045 ↗
17. 17) T. Nakagawa, “MAKUGAKU NYUMON”, Ed. by M. Nakagaki, KITAMI SYOBO, Tokyo (1985) pp. 273–293.
18. 18) J. Wong and C. A. Angell, “Glass Structure by Spectroscopy”, Ed. by, MARCEL DEKKER, INC., New York (1976) pp. 436–451.
19. 19) A. Bertoluzza, C. Fagnano, M. A. Morelli, V. Gottardi and M. Guglielmi, J. Non-Cryst. Solids 48, 117 (1982).10.1016/0022-3093(82)90250-2 ↗
20. 20) J. Brugnerotto, J. Lizardi, F. M. Goycoolea, W. Argüelles-Monal, J. Desbrières and M. Rinaudo, Polymer 42, 3569 (2001).10.1016/S0032-3861(00)00713-8 ↗
21. 21) L. C. Bichara, H. E. Lanús, E. G. Ferrer, M. B. Gramajo and S. A. Brandán, Adv. Phys. Chem. 2011, 1 (2011).10.1155/2011/347072 ↗
22. 22) H. Barańska, J. Kuduk-Jaworska, R. Szostak and A. Romaniewska, J. Raman Spectrosc. 34, 68 (2003).10.1002/jrs.953 ↗
23. 23) C. Q. Yang, X. Wang and I.-S. Kang, Text. Res. J. 67, 334 (1997).10.1177/004051759706700505 ↗
24. 24) B.-H. Kim, J. Jang and S.-W. Ko, Fiber. Polym. 1, 116 (2000).10.1007/BF02875195 ↗
25. 25) M. Kanazawa, A. Hata and K. Kuraoka, J. Packaging Sci. Tech. Jpn. 21, 363 (2012).