التفاصيل البيبلوغرافية
| العنوان: |
Durable self-cleaning anti-reflective and antifog micro-nanostructures fabricated by laser ablation of vanadium-coated glass surfaces. |
| المؤلفون: |
Guo, Yu, Qi, Xiaowen, Wang, Pengfei, Teng, Chao, Li, Ying, Mi, Longfei, Chen, Xiangfu, Cui, Hongtao |
| المصدر: |
Journal of Applied Physics; 3/14/2024, Vol. 135 Issue 10, p1-11, 11p |
| مصطلحات موضوعية: |
LASER ablation, ANTIREFLECTIVE coatings, SOLAR spectra, GLASS, CONTACT angle, SURFACE structure |
| مستخلص: |
In this study, low-cost laser marker ablation of vanadium-coated glass was adopted to prepare self-cleaning, anti-reflective, and anti-fog micro-nano structures on its surface. The surface had a hierarchical micro-nano structure composed of a quasi-periodic microstructure and ∼100 nm-sized worm-like clusters interspersed with dispersed nanoparticles. The solar spectrum (AM 1.5) weighted average transmission of treated glass was enhanced by 3.87% over control glass in the wavelength range of 400–1100 nm. Importantly, the water contact angle of the laser-treated samples achieved and maintained 0° for a duration of 25 days, and the laser-treated samples achieved and maintained excellent anti-fog performance for 150 days. The antifog performance degraded substantially afterward, though was still noticeable compared to the reference even after 428 days of storage in the laboratory. Furthermore, co-achievement of exceptional self-cleaning anti-fog performance and broadband transmission enhancement through laser treatment of glass has rarely been previously reported. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
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