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Fabrication and Investigation on Luminescence Properties of Bi2WO6 Microfibers via Stretching Process | ||
| Progress in Physics of Applied Materials | ||
| دوره 3، شماره 1 - شماره پیاپی 4، بهمن 2023، صفحه 29-33 اصل مقاله (495.64 K) | ||
| نوع مقاله: Original Article | ||
| شناسه دیجیتال (DOI): 10.22075/ppam.2023.29403.1050 | ||
| نویسندگان | ||
| Mohammad Mansourian1؛ Sanaz Alamdari* 2 | ||
| 1Faculty of Engineering, Payame Noor University, P.O. Box: 35351-13111, Semnan, Iran | ||
| 2Department of Nanotechnology, Faculty of New Sciences and Technologies, Semnan University Semnan 35131-19111, Iran | ||
| تاریخ دریافت: 22 فروردین 1402، تاریخ پذیرش: 22 فروردین 1402 | ||
| چکیده | ||
| In the fields of science and engineering, photoluminescent fibers have been employed for a variety of purposes, including optical storage, biological labeling, noninvasive imaging, solid-state lasers, light-emitting diodes, spectrum modifiers, and temperature sensors. Here, polyvinyl alcohol (PVA)-based microfibers comprising nanoparticles were fabricated via a simple stretching method as a highly luminescent and flexible material. The structural and optical features of the prepared microfibers were investigated using X-ray Diffraction (XRD), field emission scanning emission microscopy (FESEM) image and ion beam induced luminescence (IBIL) techniques. Utilizing XRD analysis, related tetragonal phase of Bi2WO6 and polymer based PVA peaks were found in the prepared microfibers. Prepared Bi2WO6 microfiber exhibited strong blue-green emission upon excitation of 2.2 MeV proton beam and under a UV lamp at room temperature. Furthermore, microfiber diameter was obtained in the range of 8-33 m. This highly luminescent microfiber is believed to be a good candidate for optical sensor and wearable optoelectronic applications. | ||
| کلیدواژه‌ها | ||
| Fiber؛ PVA؛ luminescence؛ Bi2WO6 | ||
| مراجع | ||
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