The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Clay–Chitosan Nanobrick Walls: Completely Renewable Gas Barrier and Flame-Retardant Nanocoatings
Abstract
Thin films prepared via a layer-by-layer (LbL) assembly of renewable materials exhibit exceptional oxygen barrier and flame-retardant properties. Positively charged chitosan (CH), at two different pH levels (pH 3 and pH 6), was paired with anionic montmorillonite (MMT) clay nanoplatelets. Thin-film assemblies prepared with CH at high pH are thicker, because if the low polymer charge density. A 30-bilayer (CH pH 6-MMT) nanocoating (~100 nm thick) reduces the oxygen permeability of a 0.5-mm-thick polylactic acid film by four orders of magnitude. This same coating system completely stops the melting of a flexible polyurethane foam, when exposed to direct flame from a butane torch, with just 10 bilayers (~30 nm thick). Cone calorimetry confirms that this coated foam exhibited a reduced peak heat-release rate, by as much as 52%, relative to the uncoated control. These environmentally benign nanocoatings could prove beneficial for new types of food packaging or a replacement for environmentally persistent antiflammable compounds.
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Cites
A Literature Review of Poly(Lactic Acid)
Garlotta, D. (2001) · Journal of Polymers and the Environment · doi:10.1023/a:1020200822435 · Cited by 3,707
Auras, R. A., Singh, S. P., & Singh, J. J. (2005) · Packaging Technology and Science · doi:10.1002/pts.692 · Cited by 286
Auras, R., Harte, B., & Selke, S. (2004) · Journal of Applied Polymer Science · doi:10.1002/app.20148 · Cited by 190
Cited by
Wu, F., Misra, M., & Mohanty, A. K. (2021) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2021.101395 · Cited by 909
Bio-based flame retardants: When nature meets fire protection
Costes, L., Laoutid, F., Brohez, S., & Dubois, P. (2017) · Materials Science and Engineering: R: Reports · doi:10.1016/j.mser.2017.04.001 · Cited by 688
Intumescent Flame-Retardant and Self-Healing Superhydrophobic Coatings on Cotton Fabric
Chen, S., Li, X., Li, Y., & Sun, J. (2015) · ACS Nano · doi:10.1021/acsnano.5b00121 · Cited by 532
Fire‐Retardant and Thermally Insulating Phenolic‐Silica Aerogels
Yu, Z., Yang, N., Apostolopoulou‐Kalkavoura, V., Qin, B., Ma, Z., Xing, W., Qiao, C., Bergström, L., Antonietti, M., & Yu, S. (2018) · Angewandte Chemie International Edition · doi:10.1002/anie.201711717 · Cited by 448
Intercalation strategies in clay/polymer hybrids
Chiu, C.-W., Huang, T.-K., Wang, Y.-C., Alamani, B. G., & Lin, J.-J. (2014) · Progress in Polymer Science · doi:10.1016/j.progpolymsci.2013.07.002 · Cited by 289
Guo, K.-Y., Wu, Q., Mao, M., Chen, H., Zhang, G.-D., Zhao, L., Gao, J.-F., Song, P., & Tang, L.-C. (2020) · Composites Part B: Engineering · doi:10.1016/j.compositesb.2020.108017 · Cited by 281
Carosio, F., Colonna, S., Fina, A., Rydzek, G., Hemmerlé, J., Jierry, L., Schaaf, P., & Boulmedais, F. (2014) · Chemistry of Materials · doi:10.1021/cm501359e · Cited by 111
Metadata
- Authors
- Laufer, G., Kirkland, C., Cain, A. A., & Grunlan, J. C.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2012-03-01
- Volume
- 4
- Issue
- 3
- Pages
- 1643-1649
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W2131051828
- Cited by
- 367
- References
- 3
- FWCI
- 23.13
- Type
- journal article
- Language
- en
- Open access
- closed
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