دورية أكاديمية
Iron Oxide Nanoparticle-Assisted Delamination of Ti3C2Tx MXenes: A New Approach to Produce Magnetic MXene-Based Composites
| العنوان: | Iron Oxide Nanoparticle-Assisted Delamination of Ti3C2Tx MXenes: A New Approach to Produce Magnetic MXene-Based Composites |
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| المؤلفون: | Kirill Sobolev, Alexander Omelyanchik, Nikolai Shilov, Mikhail Gorshenkov, Nikolai Andreev, Antonio Comite, Sawssen Slimani, Davide Peddis, Yevgeniy Ovchenkov, Alexander Vasiliev, Kurban E. Magomedov, Valeria Rodionova |
| المصدر: | Nanomaterials, Vol 14, Iss 1, p 97 (2023) |
| بيانات النشر: | MDPI AG, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | MXenes, magnetic nanoparticles, Ti3C2Tx, Fe3O4, chemical delamination, composite materials, Chemistry, QD1-999 |
| الوصف: | Ti3C2Tx MXene is one of the most comprehensively studied 2D materials in terms of its adsorptive, transport, and catalytic properties, cytotoxic performance, etc. Still, conventional MXene synthesis approaches provide low single-flake MXene yield and frequently uncontrollable properties, demanding further post-processing. The MXene family also lacks magnetism, which is helpful for producing effective nanoadsorbents as their magnetic decantation is the cheapest and most convenient way to remove the spent adsorbent from water. Composite materials consisting of magnetic nanoparticles grown on top of MXene flakes are commonly used to provide magnetic properties to the resulting nanocomposite. In this paper, we study the possibility to delaminate multilayer Ti3C2Tx MXene sheets directly by growing iron oxide magnetic nanoparticles inside their interlayer spacing. We find out that, with a mass fraction of particles comparable or exceeding that of MXenes, their growth is accompanied by an effective enhancement of single-layer MXene yield and suitable magnetic properties of the resulting composite. The developed approach can be further used for simplifying synthesis protocols to obtain magnetic MXene-based nanoadsorbents with tunable properties. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 14010097 2079-4991 |
| Relation: | https://www.mdpi.com/2079-4991/14/1/97; https://doaj.org/toc/2079-4991 |
| DOI: | 10.3390/nano14010097 |
| URL الوصول: | https://doaj.org/article/7df3fc53f74942629b407ee1343d8e19 |
| رقم الأكسشن: | edsdoj.7df3fc53f74942629b407ee1343d8e19 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 14010097 20794991 |
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| DOI: | 10.3390/nano14010097 |