Synthesis of a novel anti-fog and high-transparent coating with high wear resistance inspired by dry rice fields

© 2021 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Chemical engineering science. - 1998. - 242(2021) vom: 12. Okt., Seite 116749
1. Verfasser: Xiang, Juan (VerfasserIn)
Weitere Verfasser: Liu, Xiaoying, Liu, Yan, Wang, Lilin, He, Yan, Luo, Ling, Yang, Gang, Zhang, Xiaohong, Huang, Chengyi, Zhang, Yanzong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Chemical engineering science
Schlagworte:Journal Article Anti-fouling Antifogging High wear resistance Self-cleaning Super-hydrophilic
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520 |a During the outbreak of COVID-19, the fogging of goggles was a fatal problem for doctors. At present, there are many ways to prevent fogging by adjusting surface wettability. However, the mechanical properties of most super-hydrophilic antifogging coatings are poor, easy to lose their antifogging properties when encountering fingers or cloth friction. To address this issue, the Konjac Glucomannan was cross-linked with water-soluble silicone fluid to form a binder, then being combined with the modified Ecokimera to prepare an eco-friendly super-hydrophilic coating that possessed excellent super-hydrophilicity, and the water contact angle (WCA) was 2.51 ± 1°. In addition, the WCA is still about 5° after 180 times of antifogging tests. The friction resistance of the coating was as high as 24 m. Moreover, the light transmittance was only reduced by 3%. Besides, they also had the excellent self-cleaning property. After being stored in the laboratory environment for 90 days, it can still maintain the hydrophilic property (WCA is about 5°). In general, the method proposed in this study is low-cost and eco-friendly, and can be widely used in the preparation of antifogging coatings 
650 4 |a Journal Article 
650 4 |a Anti-fouling 
650 4 |a Antifogging 
650 4 |a High wear resistance 
650 4 |a Self-cleaning 
650 4 |a Super-hydrophilic 
700 1 |a Liu, Xiaoying  |e verfasserin  |4 aut 
700 1 |a Liu, Yan  |e verfasserin  |4 aut 
700 1 |a Wang, Lilin  |e verfasserin  |4 aut 
700 1 |a He, Yan  |e verfasserin  |4 aut 
700 1 |a Luo, Ling  |e verfasserin  |4 aut 
700 1 |a Yang, Gang  |e verfasserin  |4 aut 
700 1 |a Zhang, Xiaohong  |e verfasserin  |4 aut 
700 1 |a Huang, Chengyi  |e verfasserin  |4 aut 
700 1 |a Zhang, Yanzong  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Chemical engineering science  |d 1998  |g 242(2021) vom: 12. Okt., Seite 116749  |w (DE-627)NLM098192825  |x 0009-2509  |7 nnns 
773 1 8 |g volume:242  |g year:2021  |g day:12  |g month:10  |g pages:116749 
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