Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing
The fabrication of a Bi(iii) oxide-Bi(iii) oxychloride/poly-m-methyl aniline (Bi2O3–BiOCl/PmMA) nanocomposite thin-film optoelectronic device capable of light-sensing across a broad spectrum, spanning both visible and ultraviolet wavelengths, has been accomplished. The synthesis of the composite has...
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| Format: | Article |
| Language: | English |
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De Gruyter
2024-12-01
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| Series: | Green Processing and Synthesis |
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| Online Access: | https://doi.org/10.1515/gps-2024-0160 |
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| author | Ben Gouider Trabelsi Amira Alkallas Fatemah H. Kusmartsev Fedor V. Rabia Mohamed |
| author_facet | Ben Gouider Trabelsi Amira Alkallas Fatemah H. Kusmartsev Fedor V. Rabia Mohamed |
| author_sort | Ben Gouider Trabelsi Amira |
| collection | DOAJ |
| description | The fabrication of a Bi(iii) oxide-Bi(iii) oxychloride/poly-m-methyl aniline (Bi2O3–BiOCl/PmMA) nanocomposite thin-film optoelectronic device capable of light-sensing across a broad spectrum, spanning both visible and ultraviolet wavelengths, has been accomplished. The synthesis of the composite has been achieved using a one-pot technique involving the direct oxidation of m-methyl aniline with ammonium persulfate ((NH4)2S2O8) in the presence of bismuth nitrate pentahydrate (Bi(NO3)35H2O). X-ray diffraction (XRD) analysis confirms the composite’s high crystallinity and compact size of 41 nm, indicative of excellent optical properties and a narrow bandgap of 2.35 eV. The optical analysis of the synthesized core–shell composite is performed using Fourier transform infrared spectroscopy (FTIR). FTIR, X-ray photoelectron spectroscopy, and XRD analysis characterize the fabricated composite’s crystalline structure. The composite has been tested electrically using the CHI608E device, demonstrating its potential for efficient light absorption and photon trapping, making it a promising candidate for advanced light sensing applications. |
| format | Article |
| id | doaj-art-26cf65935ea14d2288ef1f01b268b06b |
| institution | Kabale University |
| issn | 2191-9550 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | De Gruyter |
| record_format | Article |
| series | Green Processing and Synthesis |
| spelling | doaj-art-26cf65935ea14d2288ef1f01b268b06b2025-01-07T07:55:48ZengDe GruyterGreen Processing and Synthesis2191-95502024-12-011310659721210.1515/gps-2024-0160Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensingBen Gouider Trabelsi Amira0Alkallas Fatemah H.1Kusmartsev Fedor V.2Rabia Mohamed3Department of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh11671, Saudi ArabiaDepartment of Physics, College of Science, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh11671, Saudi ArabiaPhysics Department, Khalifa University, Abu Dhabi, United Arab EmiratesNanomaterials Science Research Laboratory, Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, EgyptThe fabrication of a Bi(iii) oxide-Bi(iii) oxychloride/poly-m-methyl aniline (Bi2O3–BiOCl/PmMA) nanocomposite thin-film optoelectronic device capable of light-sensing across a broad spectrum, spanning both visible and ultraviolet wavelengths, has been accomplished. The synthesis of the composite has been achieved using a one-pot technique involving the direct oxidation of m-methyl aniline with ammonium persulfate ((NH4)2S2O8) in the presence of bismuth nitrate pentahydrate (Bi(NO3)35H2O). X-ray diffraction (XRD) analysis confirms the composite’s high crystallinity and compact size of 41 nm, indicative of excellent optical properties and a narrow bandgap of 2.35 eV. The optical analysis of the synthesized core–shell composite is performed using Fourier transform infrared spectroscopy (FTIR). FTIR, X-ray photoelectron spectroscopy, and XRD analysis characterize the fabricated composite’s crystalline structure. The composite has been tested electrically using the CHI608E device, demonstrating its potential for efficient light absorption and photon trapping, making it a promising candidate for advanced light sensing applications.https://doi.org/10.1515/gps-2024-0160bi2o3 bismuth oxychlorideoptoelectronicpoly-m-methyl anilineoptical sensor |
| spellingShingle | Ben Gouider Trabelsi Amira Alkallas Fatemah H. Kusmartsev Fedor V. Rabia Mohamed Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing Green Processing and Synthesis bi2o3 bismuth oxychloride optoelectronic poly-m-methyl aniline optical sensor |
| title | Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing |
| title_full | Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing |
| title_fullStr | Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing |
| title_full_unstemmed | Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing |
| title_short | Bi2O3–BiOCl/poly-m-methyl aniline nanocomposite thin film for broad-spectrum light-sensing |
| title_sort | bi2o3 biocl poly m methyl aniline nanocomposite thin film for broad spectrum light sensing |
| topic | bi2o3 bismuth oxychloride optoelectronic poly-m-methyl aniline optical sensor |
| url | https://doi.org/10.1515/gps-2024-0160 |
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