دوره 18، شماره 2 - ( 9-1403 )
جلد 18 شماره 2 صفحات 150-141 |
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Jaleh B, Mohammadtaheri S, Eslamipanah M, pakzad Afshar N, Azizian S. Laser-Assisted Preparation of Polycarbonate/TiO2 Mesh and its Hydrophobicity Improvement Using Octadecylamine. IJOP 2024; 18 (2) :141-150
URL: http://ijop.ir/article-1-594-fa.html
URL: http://ijop.ir/article-1-594-fa.html
Laser-Assisted Preparation of Polycarbonate/TiO2 Mesh and its Hydrophobicity Improvement Using Octadecylamine. . 1403; 18 (2) :141-150
چکیده: (146 مشاهده)
The present research aims to combine rapid and modern laser drilling with loading octadecylamine (ODA) to produce a hydrophobic polycarbonate/TiO2 mesh. The laser drilling first created hierarchical microholes on the polycarbonate/TiO2 film using ablation process. The polycarbonate/TiO2 mesh was then immersed in ODA solution. The morphological and structural investigation indicated that ODA shells cover the PC-TiO2 mesh surface. X-ray photoelectron spectroscopy (XPS) was utilized for investigating the change in element/chemical state after laser drilling and ODA treatment. The wettability of the produced polycarbonate/TiO2 mesh was changed from hydrophilic to hydrophobic, in a way that the water contact angle was changed from 45 to 122.4°.
نوع مطالعه: پژوهشي |
موضوع مقاله:
اندرکنش نور با ماده
دریافت: 1404/6/11 | ویرایش نهایی: 1404/12/11 | پذیرش: 1404/12/4 | انتشار: 1403/9/30
دریافت: 1404/6/11 | ویرایش نهایی: 1404/12/11 | پذیرش: 1404/12/4 | انتشار: 1403/9/30
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