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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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[1] S. Alamdari , M. Haji Ebrahimi, O. Mirzaee, M. Jafar Tafreshi, M.H. Majlesara, M. Tajali, M. Sasani Ghamsari, A. Mohammadi, "Cerium doped Tungsten-Based Compounds for Thermoluminescence Application." Progress in Physics of Applied Materials 2 (2022) 35-40. [2] S. Alamdari, M. Jafar Tafreshi, M. Sasani Ghamsari, M. H. Majles Ara, "Preparation and Characterization of ZnO and CdWO4 Nanopowders for Radiation Sensing." Progress in Physics of Applied Materials 1 (2021)14-18. [3] P. Pascariu, M. Homocianu, "ZnO-based ceramic nanofibers: Preparation, properties and applications." Ceramics International 45 (2019) 11158-11173. [4] M. Madani M. Mansourian, S. Almadari, O. Mirzaee, M. Jafar Tafreshi, "Enhanced photosensitivity of heterostructure SiO2/Bi2WO6/GO composite nanoparticles" Physica B: Condensed Matter 645(2022)414241. [5] M.Abbaspoor, , M. Aliannezhadi, F.S. Tehrani, "High-performance photocatalytic WO3 nanoparticles for treatment of acidic wastewater." Journal of Sol-Gel Science and Technology 105 (2023) 565-576. [6] N. Heydarian Dehkordi, M. Raeisi, S. Alamdari, "Development of flexible scintillation sensors based on Ag and Gd doped CdWO4 nanocomposites," Applied Radiation and Isotopes 189 (2022) 110457. [7] M. Hosseinpour, H. Abdoos, O. Mirzaee, S. Alamdari, "Fabrication and characterization of a new flexible ionizing ray sensor based on lead tungstate (PbWO4)." Ceramics International, 49 (2023) 4722-4732. [8] S. Azadmehr, M.Jafar Taftreshi, , S. Alamdari, "Synthesis, Characterization and Scintillation Response of ZnWO4-GO Nanocomposite." Journal of Composites and Compounds 4 (2022) 158–162. [9] A. Ashokan, J. Han, J.A. Hutchison, P. Mulvaney, "Spectroelectrochemistry of CdSe/CdxZn1-xS Nanoplatelets." ACS Nano (2023). [10] T. Tian, M. Yang, Y. Fang, S. Zhang, Y. Chen, L. Wang, W. Q. Wu, "Large-area waterproof and durable perovskite luminescent textiles." Nature Communications 14 (2023) 234. [11] M. El-Newehy, M.M. Abdulhameed, A.M. Karami, H. El-Hamshary "Development of Luminescent Solution Blown Spun Nanofibers from Recycled Polyester Waste Toward Dual-mode Fluorescent Photochromism." Journal of Polymers and the Environment 30 (2022) 3483-3494. [12] Y. Cheng, H. Wang, L. Li, T. Han, X. Liang, L. Dong, "Flexible photoluminescent humidity sensing material based on electrospun PVA nanofibers comprising surface-carboxylated QDs." Sensors and Actuators B: Chemical 284 (2019) 258-264. [13] R.A. Carrillo-Betancourt, A.D. López-Camero, J. Hernández-Cordero, "Luminescent Polymer Composites for Optical Fiber Sensors." Polymers 15 (2023) 505. [14] H.C. Kim, D. Kim, J.Y. Lee, L. Zhai, J. Kim "Effect of Wet Spinning and Stretching to Enhance Mechanical Properties of Cellulose Nanofiber Filament." International Journal of Precision Engineering and Manufacturing-Green Technology 6 (2019) 567–575. [15] N. Ahad, E. Saion, E. Gharibshahi, "Structural, Thermal, and Electrical Properties of PVA-Sodium Salicylate Solid Composite Polymer Electrolyte." Journal of Nanomaterials (2012) 94-94. [16] C. Shao, X. Yang, H. Guan, Y. Liu, J. Gong, "Electrospun nanofibers of NiO/ZnO composite. " Inorganic Chemistry Communications 7 (2004) 625-627. [17] Y. Min, "Synthesis of nanostructured ZnO/Bi2WO6 heterojunction for photocatalysis application." Separation and purification technology 92 (2012) 115–120. | ||
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