| High-efficiency ultraviolet shielding and high transparency of Ti3C2Tx MXene/poly(vinyl alcohol) nanocomposite films | |
| Zhang, Tian-Yu1,2; Wang, Han1; Tong, Jinmeng1,2; Zhang, Jiangang1,2; Wang, Xiaohui1,2; Zeng, You1,2 | |
| Corresponding Author | Wang, Han(hanwang@imr.ac.cn) ; Wang, Xiaohui(wang@imr.ac.cn) ; Zeng, You(yzeng@imr.ac.cn) |
| 2022-08-01 | |
| Source Publication | COMPOSITES COMMUNICATIONS
 |
| ISSN | 2452-2139 |
| Volume | 33Pages:6 |
| Abstract | MXene as novel two-dimensional (2D) materials possess typical layered structures and tunable band gap, showing great potentials in high-performance electromagnetic shielding and light absorption. In this work, we prepared ultrathin Ti3C2Tx MXene nanosheets and fabricated MXene/poly(vinyl alcohol) composite films with high-efficiency ultraviolet (UV) shielding and high transparency. We characterized the microstructures, UV-vis absorption spectra, and UV-shielding performance of the nanocomposite films in detail. We found that the MXene/PVA composite films exhibited satisfactory UV shielding and high transparency. The 1.0 wt% Ti3C2Tx MXene/PVA films could shield nearly 90% UV light, and their visible-light transmittance still remained over 55%. Such high performance is mainly attributed to the tunable band gap, ultrathin thickness, layered structures, and high alignment of the Ti3C2Tx MXene in PVA films. |
| Keyword | Ti3C2Tx MXene nanosheets poly(vinyl alcohol) Nanocomposite films Ultraviolet shielding Transparency |
| Funding Organization | National Natural Science Foundation of China ; Liaoning Natural Science Foundation ; Opening Foundation of Shanxi Key Laboratory of Nano & Functional Composite Materials ; Shenyang National Laboratory for Materials Science ; IMR Innovation Fund |
| DOI | 10.1016/j.coco.2022.101235 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51802317] ; National Natural Science Foundation of China[52130209] ; Liaoning Natural Science Foundation[2019JH3/30100008] ; Opening Foundation of Shanxi Key Laboratory of Nano & Functional Composite Materials[NFCM202102] ; Shenyang National Laboratory for Materials Science[2021-FP31] ; IMR Innovation Fund[2022-PY07] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Composites |
| WOS ID | WOS:000842981300004 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/174552 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Wang, Han; Wang, Xiaohui; Zeng, You |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Zhang, Tian-Yu,Wang, Han,Tong, Jinmeng,et al. High-efficiency ultraviolet shielding and high transparency of Ti3C2Tx MXene/poly(vinyl alcohol) nanocomposite films[J]. COMPOSITES COMMUNICATIONS,2022,33:6. |
| APA | Zhang, Tian-Yu,Wang, Han,Tong, Jinmeng,Zhang, Jiangang,Wang, Xiaohui,&Zeng, You.(2022).High-efficiency ultraviolet shielding and high transparency of Ti3C2Tx MXene/poly(vinyl alcohol) nanocomposite films.COMPOSITES COMMUNICATIONS,33,6. |
| MLA | Zhang, Tian-Yu,et al."High-efficiency ultraviolet shielding and high transparency of Ti3C2Tx MXene/poly(vinyl alcohol) nanocomposite films".COMPOSITES COMMUNICATIONS 33(2022):6. |
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