The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Ultrafine Cellulose Nanofibers as Efficient Adsorbents for Removal of UO22+ in Water
Abstract
Ultrafine cellulose nanofibers, 5–10 nm in diameter, were prepared from oxidation of wood pulp using the (2,2,6,6-tetramethylpiperidin-1-yl)oxyl (TEMPO)/NaBr/NaClO process followed by mechanical treatment. Carboxylate groups on the surface of these nanofibers provide negative charges, which are very effective to adsorb radioactive UO 2 2+ in water, evidenced by static adsorption and high resolution transmission electron microscopy (TEM) measurements. The UO 2 2+ adsorption capability of ultrafine cellulose nanofibers was about 167 mg/g, which is 2–3 times higher than those of typical adsorbents such as montmorillonite, ion imprinted polymer particles, modified silica particles/fibrous membranes, and hydrogels. The high UO 2 2+ adsorption capability can be attributed to the very high surface-to-volume ratio, high surface charge density, and hydrophilicity of ultrafine cellulose nanofibers, which can be used as effective media to remove radioactive metals from radio-nuclear wastewater.
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Cites
Removal of heavy metal ions from wastewaters: A review
Fu, F., & Wang, Q. (2011) · Journal of Environmental Management · doi:10.1016/j.jenvman.2010.11.011 · Cited by 8,703
Saito, T., Nishiyama, Y., Putaux, J.-L., Vignon, M., & Isogai, A. (2006) · Biomacromolecules · doi:10.1021/bm060154s · Cited by 1,796
Cited by
Nasrollahzadeh, M., Sajjadi, M., Iravani, S., & Varma, R. S. (2021) · Carbohydrate Polymers · doi:10.1016/j.carbpol.2020.116986 · Cited by 718
Cellulose Nanomaterials in Water Treatment Technologies
Carpenter, A. W., de Lannoy, C.-F., & Wiesner, M. R. (2015) · Environmental Science & Technology · doi:10.1021/es506351r · Cited by 674
Isolation of Thermally Stable Cellulose Nanocrystals by Phosphoric Acid Hydrolysis
Camarero Espinosa, S., Kuhnt, T., Foster, E. J., & Weder, C. (2013) · Biomacromolecules · doi:10.1021/bm400219u · Cited by 665
Sacui, I. A., Nieuwendaal, R. C., Burnett, D. J., Stranick, S. J., Jorfi, M., Weder, C., Foster, E. J., Olsson, R. T., & Gilman, J. W. (2014) · ACS Applied Materials & Interfaces · doi:10.1021/am500359f · Cited by 647
Wood-based nanotechnologies toward sustainability
Jiang, F., Li, T., Li, Y., Zhang, Y., Gong, A., Dai, J., Hitz, E., Luo, W., & Hu, L. (2018) · Advanced Materials · doi:10.1002/adma.201703453 · Cited by 599
Metadata
- Authors
- Ma, H., Hsiao, B. S., & Chu, B.
- Venue
- ACS Macro Letters
- Publisher
- American Chemical Society (ACS)
- Published
- 2011-12-22
- Volume
- 1
- Issue
- 1
- Pages
- 213-216
- ISSN
- 2161-1653 (ISSN-L)
- OpenAlex
- W2322719178
- Cited by
- 213
- References
- 2
- FWCI
- 4.05
- Type
- journal article
- Language
- en
- Open access
- closed
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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