Surface Characterization and Electrical Properties of Low Energy Irradiated PANI/PbS Polymeric Nanocomposite Materials
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Surface Characterization and Electrical Properties of Low Energy Irradiated PANI/PbS Polymeric Nanocomposite Materials
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| Автор |
Althubiti, N. A.
Al-Harbi, N. Sendi, R. K. Atta, A. Henaish, A. M. A. |
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| Тематика |
DIELECTRIC CHARACTERISTICS
ENERGY APPLICATIONS ION IRRADIATION POLYMERIC COMPOSITES |
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| Описание |
In this work, nanocomposite samples of polyaniline (PANI) and lead sulfide nanoparticles (PbSNPs) were prepared, utilizing the solution preparation method, for implantation in energy storage elements. The PANI/PbS films were irradiated by different fluences of oxygen beam: 5 × 1016, 10 × 1016, and 15 × 1016 ions.cm−2. The composite was investigated by XRD, SEM, DSC, and FTIR. After ion irradiation, the Tg and Tm values decreased by 4.8 °C and 10.1 °C, respectively. The conductivities, electrical impedances, and electrical moduli of untreated and irradiated samples were examined in frequencies ranging from 102 Hz to 5 MHz. Moreover, the ion beam caused a modification in the dielectric characteristics of PANI/PbS. The dielectric constant ε′ was improved from 31 to 611, and the electrical conductivity increased from 1.45 × 10−3 S/cm to 25.9 × 10−3 S/cm by enhancing the fluence to 15 × 1016 ions.cm−2. Additionally, the potential energy barrier, Wm, decreased from 0.43 eV to 0.23 eV. The induced changes in the dielectric properties and structural characteristics of the PANI/PbS samples were determined. These modifications provide an opportunity to use irradiated PANI/PbS samples for several applications, including microelectronics, batteries, and storage of electrical energy. © 2023 by the authors.
22UQU4320081DSR01; King Saud University, KSU: R-1007/2018 This work was funded by the Researchers Supporting Project Number (RSP2023R339) King Saud University, Riyadh, Saudi Arabia and project R-1007/2018, University of Murcia, Spain. The authors would like to thank the Deanship of Scientific Research at Umm Al-Qura University for supporting this work by Grant Code: (22UQU4320081DSR01). |
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| Дата |
2024-04-05T16:16:04Z
2024-04-05T16:16:04Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Althubiti, NA, Al-Harbi, N, Sendi, RK, Atta, A & Henaish, AMA 2023, 'Surface Characterization and Electrical Properties of Low Energy Irradiated PANI/PbS Polymeric Nanocomposite Materials', Inorganics, Том. 11, № 2, 74. https://doi.org/10.3390/inorganics11020074
Althubiti, N. A., Al-Harbi, N., Sendi, R. K., Atta, A., & Henaish, A. M. A. (2023). Surface Characterization and Electrical Properties of Low Energy Irradiated PANI/PbS Polymeric Nanocomposite Materials. Inorganics, 11(2), [74]. https://doi.org/10.3390/inorganics11020074 2304-6740 Final All Open Access, Gold https://www.scopus.com/inward/record.uri?eid=2-s2.0-85148755222&doi=10.3390%2finorganics11020074&partnerID=40&md5=a586b3043129f1a5247e02076d2a5488 https://www.mdpi.com/2304-6740/11/2/74/pdf?version=1675420149 http://elar.urfu.ru/handle/10995/130222 10.3390/inorganics11020074 85148755222 000939184900001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
Inorganics
Inorganics |
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