A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition
In this study, the polymer PTSPM-PMETAC with anion adsorption properties was prepared by a one-step method, then the amino-modified nano-SiO<sub>2</sub> was grafted onto the polymer to improve the roughness of the surface and enhance the stability of superhydrophobic properties, and a hi...
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| Format: | Article |
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MDPI AG
2021-08-01
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| Series: | Materials |
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| Online Access: | https://www.mdpi.com/1996-1944/14/16/4638 |
| _version_ | 1797523089144152064 |
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| author | Shangjie Jiang Shisheng Zhou Bin Du |
| author_facet | Shangjie Jiang Shisheng Zhou Bin Du |
| author_sort | Shangjie Jiang |
| collection | DOAJ |
| description | In this study, the polymer PTSPM-PMETAC with anion adsorption properties was prepared by a one-step method, then the amino-modified nano-SiO<sub>2</sub> was grafted onto the polymer to improve the roughness of the surface and enhance the stability of superhydrophobic properties, and a high-stability superhydrophobic paper with ion-induced wettability transition properties was successfully prepared. The study found that the paper can realize the reversible control of surface wettability through the exchange between the anions PF<sub>6</sub><sup>−</sup> and Cl<sup>−</sup> adsorbed on the surface of PMETAC, and further investigation of the effect of different solvents on the ion exchange properties found that water was the poor solvent for ion exchange, while the mixtures of methanol, acetone, and methanol & water were the good solvent. On the whole, the preparation of superhydrophobic paper by this method not only simple in preparation process, low in cost and strong in universality, but also the prepared superhydrophobic paper has high transparency and good stability, which has great application potential in industrial production. |
| first_indexed | 2024-03-10T08:38:29Z |
| format | Article |
| id | doaj.art-d261772707d644e6b36be5ba48eb59bb |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T08:38:29Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-d261772707d644e6b36be5ba48eb59bb2023-11-22T08:30:33ZengMDPI AGMaterials1996-19442021-08-011416463810.3390/ma14164638A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability TransitionShangjie Jiang0Shisheng Zhou1Bin Du2Faculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, ChinaFaculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, ChinaFaculty of Printing, Packaging Engineering and Digital Media Technology, Xi’an University of Technology, Xi’an 710048, ChinaIn this study, the polymer PTSPM-PMETAC with anion adsorption properties was prepared by a one-step method, then the amino-modified nano-SiO<sub>2</sub> was grafted onto the polymer to improve the roughness of the surface and enhance the stability of superhydrophobic properties, and a high-stability superhydrophobic paper with ion-induced wettability transition properties was successfully prepared. The study found that the paper can realize the reversible control of surface wettability through the exchange between the anions PF<sub>6</sub><sup>−</sup> and Cl<sup>−</sup> adsorbed on the surface of PMETAC, and further investigation of the effect of different solvents on the ion exchange properties found that water was the poor solvent for ion exchange, while the mixtures of methanol, acetone, and methanol & water were the good solvent. On the whole, the preparation of superhydrophobic paper by this method not only simple in preparation process, low in cost and strong in universality, but also the prepared superhydrophobic paper has high transparency and good stability, which has great application potential in industrial production.https://www.mdpi.com/1996-1944/14/16/4638superhydrophobic paperionic liquid-responsive propertiesstabilitytransparency |
| spellingShingle | Shangjie Jiang Shisheng Zhou Bin Du A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition Materials superhydrophobic paper ionic liquid-responsive properties stability transparency |
| title | A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition |
| title_full | A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition |
| title_fullStr | A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition |
| title_full_unstemmed | A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition |
| title_short | A Method for Preparing Superhydrophobic Paper with High Stability and Ionic Liquid-Induced Wettability Transition |
| title_sort | method for preparing superhydrophobic paper with high stability and ionic liquid induced wettability transition |
| topic | superhydrophobic paper ionic liquid-responsive properties stability transparency |
| url | https://www.mdpi.com/1996-1944/14/16/4638 |
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