The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Simple Freeze-Drying Procedure for Producing Nanocellulose Aerogel-Containing, High-Performance Air Filters
Abstract
Simple freeze-drying of 2,2,6,6-tetramethylpiperidine-1-oxyl (TEMPO)-oxidized cellulose nanofibril (TOCN) dispersions in water/tert-butyl alcohol (TBA) mixtures was conducted to prepare TOCN aerogels as high-performance air filter components. The dispersibility of the TOCNs in the water/TBA mixtures, and the specific surface area (SSA) of the resulting TOCN aerogels, was investigated as a function of the TBA concentration in the mixtures. The TOCNs were homogeneously dispersed in the water/TBA mixtures at TBA concentrations up to 40% w/w. The SSAs of the TOCN aerogels exceeded 300 m2/g when the TBA concentration in the aqueous mixtures was in the range from 20% to 50% w/w. When a commercially available, high-efficiency particulate air (HEPA) filter was combined with TOCN/water/TBA dispersions prepared using 30% TBA, and the product was freeze-dried, the resulting TOCN aerogel-containing filters showed superior filtration properties. This was because nanoscale, spider-web-like networks of the TOCNs with large SSAs were formed within the filter.
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Saito, T., Nishiyama, Y., Putaux, J.-L., Vignon, M., & Isogai, A. (2006) · Biomacromolecules · doi:10.1021/bm060154s · Cited by 1,796
Self-citationTransparent and high gas barrier films of cellulose nanofibers prepared by TEMPO-mediated oxidation
Fukuzumi, H., Saito, T., Iwata, T., Kumamoto, Y., & Isogai, A. (2009) · Biomacromolecules · doi:10.1021/bm801065u · Cited by 1,271
Self-citationRodlike cellulose microcrystals: Structure, properties and applications
de Souza Lima, M. M., & Borsali, R. (2004) · Macromolecular Rapid Communications · doi:10.1002/marc.200300268 · Cited by 894
Strength and barrier properties of MFC films
Syverud, K., & Stenius, P. (2009) · Cellulose · doi:10.1007/s10570-008-9244-2 · Cited by 592
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Chen, Y., Zhang, L., Yang, Y., Pang, B., Xu, W., Duan, G., Jiang, S., & Zhang, K. (2021) · Advanced Materials · doi:10.1002/adma.202005569 · Cited by 721
Advanced Materials through Assembly of Nanocelluloses
Kontturi, E., Laaksonen, P., Linder, M. B., Nonappa, Gröschel, A. H., Rojas, O. J., & Ikkala, O. (2018) · Advanced Materials · doi:10.1002/adma.201703779 · Cited by 664
Nanocellulose-based foams and aerogels: processing, properties, and applications
Lavoine, N., & Bergström, L. (2017) · Journal of Materials Chemistry A · doi:10.1039/c7ta02807e · Cited by 656
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Metadata
- Authors
- Nemoto, J., Saito, T., & Isogai, A.
- Venue
- ACS Applied Materials & Interfaces
- Publisher
- American Chemical Society (ACS)
- Published
- 2015-08-27
- Volume
- 7
- Issue
- 35
- Pages
- 19809-19815
- ISSN
- 1944-8244 (ISSN-L)
- 1944-8252
- OpenAlex
- W1190191344
- Cited by
- 289
- References
- 4
- FWCI
- 8.22
- Type
- journal article
- Language
- en
- Open access
- closed
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