Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites
This study looks at the synthesis of innovative PEO/PVA/SrTiO<sub>3</sub>/NiO nanocomposites for piezoelectric sensors and gamma shielding applications that are low weight, elastic, affordable and have good gamma ray attenuation coefficients. The impact of SrTiO<sub>3</sub>/N...
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| Format: | Article |
| Language: | English |
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AIMS Press
2023-02-01
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| Series: | AIMS Materials Science |
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| Online Access: | https://www.aimspress.com/article/doi/10.3934/matersci.2023015?viewType=HTML |
| _version_ | 1827941060134830080 |
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| author | Shaimaa Mazhar Mahdi Majeed Ali Habeeb |
| author_facet | Shaimaa Mazhar Mahdi Majeed Ali Habeeb |
| author_sort | Shaimaa Mazhar Mahdi |
| collection | DOAJ |
| description | This study looks at the synthesis of innovative PEO/PVA/SrTiO<sub>3</sub>/NiO nanocomposites for piezoelectric sensors and gamma shielding applications that are low weight, elastic, affordable and have good gamma ray attenuation coefficients. The impact of SrTiO<sub>3</sub>/NiO on the structural characteristics of the PEO/PVA mixture is investigated. The polymer mixture PEO/PVA received additions of SrTiO<sub>3</sub>/NiO at concentrations of (0, 1, 2, 3 and 4) weight percent by the casting method. On the top surface of the films PEO/PVA/SrTiO<sub>3</sub>/NiO NCs, scanning electron microscopy reveals several randomly distributed aggregates or fragments that are consistent and coherent. An optical microscope image collection reveals that the blend*s additive distribution of NPs was homogenous. Gamma ray shielding application results show that the attenuation coefficient of PVA/PEO/SrTiO<sub>3</sub>/NiO NCs is increased by increasing concentration of SrTiO<sub>3</sub>/NiO nanoparticles. Radiation protection is another application for it. The pressure sensor application findings of NCs show that, when the applied pressure rises, electrical capacitance (Cp) increase. |
| first_indexed | 2024-03-13T09:31:38Z |
| format | Article |
| id | doaj.art-9b8d8d04d8344a2ba82b56d2a16fad84 |
| institution | Directory Open Access Journal |
| issn | 2372-0484 |
| language | English |
| last_indexed | 2024-03-13T09:31:38Z |
| publishDate | 2023-02-01 |
| publisher | AIMS Press |
| record_format | Article |
| series | AIMS Materials Science |
| spelling | doaj.art-9b8d8d04d8344a2ba82b56d2a16fad842023-05-26T01:30:46ZengAIMS PressAIMS Materials Science2372-04842023-02-0110228830010.3934/matersci.2023015Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocompositesShaimaa Mazhar Mahdi0Majeed Ali Habeeb1University of Babylon, College of Education for Pure Sciences, Department of Physics, IraqUniversity of Babylon, College of Education for Pure Sciences, Department of Physics, IraqThis study looks at the synthesis of innovative PEO/PVA/SrTiO<sub>3</sub>/NiO nanocomposites for piezoelectric sensors and gamma shielding applications that are low weight, elastic, affordable and have good gamma ray attenuation coefficients. The impact of SrTiO<sub>3</sub>/NiO on the structural characteristics of the PEO/PVA mixture is investigated. The polymer mixture PEO/PVA received additions of SrTiO<sub>3</sub>/NiO at concentrations of (0, 1, 2, 3 and 4) weight percent by the casting method. On the top surface of the films PEO/PVA/SrTiO<sub>3</sub>/NiO NCs, scanning electron microscopy reveals several randomly distributed aggregates or fragments that are consistent and coherent. An optical microscope image collection reveals that the blend*s additive distribution of NPs was homogenous. Gamma ray shielding application results show that the attenuation coefficient of PVA/PEO/SrTiO<sub>3</sub>/NiO NCs is increased by increasing concentration of SrTiO<sub>3</sub>/NiO nanoparticles. Radiation protection is another application for it. The pressure sensor application findings of NCs show that, when the applied pressure rises, electrical capacitance (Cp) increase.https://www.aimspress.com/article/doi/10.3934/matersci.2023015?viewType=HTMLnanocompositessrtio<sub>3</sub>/coo npspiezoelectric sensorsgamma ray attenuation |
| spellingShingle | Shaimaa Mazhar Mahdi Majeed Ali Habeeb Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites AIMS Materials Science nanocomposites srtio<sub>3</sub>/coo nps piezoelectric sensors gamma ray attenuation |
| title | Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites |
| title_full | Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites |
| title_fullStr | Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites |
| title_full_unstemmed | Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites |
| title_short | Low-cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites |
| title_sort | low cost piezoelectric sensors and gamma ray attenuation fabricated from novel polymeric nanocomposites |
| topic | nanocomposites srtio<sub>3</sub>/coo nps piezoelectric sensors gamma ray attenuation |
| url | https://www.aimspress.com/article/doi/10.3934/matersci.2023015?viewType=HTML |
| work_keys_str_mv | AT shaimaamazharmahdi lowcostpiezoelectricsensorsandgammarayattenuationfabricatedfromnovelpolymericnanocomposites AT majeedalihabeeb lowcostpiezoelectricsensorsandgammarayattenuationfabricatedfromnovelpolymericnanocomposites |