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Surface Characterization and Electrical Properties of Low Energy Irradiated PANI/PbS Polymeric Nanocomposite Materials

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Заглавие Surface Characterization and Electrical Properties of Low Energy Irradiated PANI/PbS Polymeric Nanocomposite Materials
 
Автор Althubiti, N. A.
Al-Harbi, N.
Sendi, R. K.
Atta, A.
Henaish, A. M. A.
 
Тематика DIELECTRIC CHARACTERISTICS
ENERGY APPLICATIONS
ION IRRADIATION
POLYMERIC COMPOSITES
 
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).
 
Дата 2024-04-05T16:16:04Z
2024-04-05T16:16:04Z
2023
 
Тип Article
Journal article (info:eu-repo/semantics/article)
|info:eu-repo/semantics/publishedVersion
 
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
 
Язык en
 
Права Open access (info:eu-repo/semantics/openAccess)
cc-by
https://creativecommons.org/licenses/by/4.0/
 
Формат application/pdf
 
Издатель MDPI
 
Источник Inorganics
Inorganics