The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Unique Lead Adsorption Behavior of Activated Hydroxyl Group in Two-Dimensional Titanium Carbide
Abstract
The functional groups and site interactions on the surfaces of two-dimensional (2D) layered titanium carbide can be tailored to attain some extraordinary physical properties. Herein a 2D alk-MXene (Ti3C2(OH/ONa)(x)F(2-x)) material, prepared by chemical exfoliation followed by alkalization intercalation, exhibits preferential Pb(II) sorption behavior when competing cations (Ca(II)/Mg(II)) coexisted at high levels. Kinetic tests show that the sorption equilibrium is achieved in as short a time as 120 s. Attractively, the alk-MXene presents efficient Pb(II) uptake performance with the applied sorption capacities of 4500 kg water per alk-MXene, and the effluent Pb(II) contents are below the drinking water standard recommended by the World Health Organization (10 μg/L). Experimental and computational studies suggest that the sorption behavior is related to the hydroxyl groups in activated Ti sites, where Pb(II) ion exchange is facilitated by the formation of a hexagonal potential trap.
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Cites
Electric Field Effect in Atomically Thin Carbon Films
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Zhang, Y., Dubonos, S. V., Grigorieva, I. V., & Firsov, A. A. (2004) · Science · doi:10.1126/science.1102896 · Cited by 66,834
Cited by
Two-Dimensional, Ordered, Double Transition Metals Carbides (MXenes)
Anasori, B., Xie, Y., Beidaghi, M., Lu, J., Hosler, B. C., Hultman, L., Kent, P. R. C., Gogotsi, Y., & Barsoum, M. W. (2015) · ACS Nano · doi:10.1021/acsnano.5b03591 · Cited by 2,110
Two-Dimensional Ultrathin MXene Ceramic Nanosheets for Photothermal Conversion
Lin, H., Wang, X., Yu, L., Chen, Y., & Shi, J. (2017) · Nano Letters · doi:10.1021/acs.nanolett.6b04339 · Cited by 1,314
Chai, W. S., Cheun, J. Y., Kumar, P. S., Mubashir, M., Majeed, Z., Banat, F., Ho, S.-H., & Show, P. L. (2021) · Journal of Cleaner Production · doi:10.1016/j.jclepro.2021.126589 · Cited by 1,275
Prediction and Characterization of MXene Nanosheet Anodes for Non-Lithium-Ion Batteries
Xie, Y., Dall’Agnese, Y., Naguib, M., Gogotsi, Y., Barsoum, M. W., Zhuang, H. L., & Kent, P. R. C. (2014) · ACS Nano · doi:10.1021/nn503921j · Cited by 1,046
Large-scale delamination of multi-layers transition metal carbides and carbonitrides “MXenes”
Naguib, M., Unocic, R. R., Armstrong, B. L., & Nanda, J. (2015) · Dalton Transactions · doi:10.1039/c5dt01247c · Cited by 964
Metadata
- Authors
- Peng, Q., Guo, J., Zhang, Q., Xiang, J., Liu, B., Zhou, A., Liu, R., & Tian, Y.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2014-03-10
- Volume
- 136
- Issue
- 11
- Pages
- 4113-4116
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2322329436
- Cited by
- 1,322
- References
- 1
- FWCI
- 54.26
- 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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