| Green Superhydrophobic Paper with Self-cleaning Properties Prepared via One-step Impregnation |
| Received:March 27, 2023 Click here to download the full text |
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| Author Name | Affiliation | | Zhang Xiangbin | Qingdao University of Science and Technology, Qingdao, Shandong Province, 266042, China | | Gao Shanshan | Qingdao University of Science and Technology, Qingdao, Shandong Province, 266042, China
Guangxi Key Laboratory of Clean Pulp & Papermaking and Pollution Control, Nanning, Guangxi Zhuang Autonomous Region, 530004, China | | Song Xiaoming | Qingdao University of Science and Technology, Qingdao, Shandong Province, 266042, China
State Key Laboratory of Biobased Material and Green Papermaking, Qilu University of Technology (Shandong Academy of Sciences), Ji'nan, Shandong Province, 250353, China
Kejian Kekang (Qingdao) Group Co., Ltd., Qingdao, Shandong Province, 266400, China | | Wang Jiale | Qingdao University of Science and Technology, Qingdao, Shandong Province, 266042, China | | Wu Xunqian | Qingdao University of Science and Technology, Qingdao, Shandong Province, 266042, China | | Chen Fushan | Qingdao University of Science and Technology, Qingdao, Shandong Province, 266042, China | | Xie Shiyuan | Linshu County Huaxing Paper Co., Linyi, Shandong Province, 276700, China |
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| Abstract:In this study, a green and pollution-free multifunctional superhydrophobic paper-based material was prepared using a simple and efficient dipping method. The superhydrophobic paper with a water contact angle (WCA) of 160° was prepared by attaching micro- and nanocomposite particles, made of stearic acid-modified chitosan and two kinds of titanium dioxide (TiO2) nanoparticles of different sizes, to a paper substrate. The surface morphology, elemental composition, and wetting properties of the coatings were examined using scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FT-IR), and contact angle measurements. Additionally, superhydrophobic coatings exhibited good self-cleaning properties, liquid repellency, ease of repair, and antifouling properties in organic solutions. |
| keywords:superhydrophobic impregnation green paper-based self-cleaning |
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