Design of PVC/PEO/NiWO4 Blended Polymers for High-Performance Optoelectronic Uses.
Saved in:
| Title: | Design of PVC/PEO/NiWO |
|---|---|
| Authors: | El-Naggar, A. M.1 (AUTHOR) elnaggar@ksu.edu.sa, Kamal, A. M.2 (AUTHOR), Albassam, A. A.1 (AUTHOR) |
| Source: | Journal of Macromolecular Science: Physics. 2026, Vol. 65 Issue 9, p1543-1565. 23p. |
| Subjects: | Optoelectronics, Band gaps, Refractive index, Doping agents (Chemistry), Scanning electron microscopy, Nonlinear optical techniques, X-ray diffraction, Composite materials |
| Abstract: | The current work aims to design polyvinyl chloride (PVC)/polyethylene oxide (PEO)/x wt% NiWO4 blended polymers to utilize in various optoelectronic purposes. The structure and morphology of the formed samples were observed by means of the X-ray diffraction and scanning electron microscopy devices. The absorbance increased when the blended polymer was filled with nano NiWO4. The least direct and indirect optical band gap energy values (3.17, 2.46 eV) were recorded when the filler quantity attained 9 wt% in the polymer matrix, respectively. In the visible area, the refractive index values rose in proportion to the amount of NiWO4 doping in the undoped sample. In the visible range, the sample with 9 wt% NiWO4 exhibited the greatest εr and nonlinear optical parameter values. Several mathematical models propose to explain the link between the refractive index and the obtained optical energy bandgap. The mean refractive indices for the pure PVC/PEO polymeric matrix were 2.019 and 2.123, but for the loaded blended polymer containing 9 wt% NiWO4, the values increased to 2.155 and 2.618, corresponding to the direct and indirect Eg values, respectively. The samples exhibited changeable intensities of violet–violet, blue, and violet colors under excitation wavelengths of 320, 380 and 435 nm, respectively, depending on the quantity of dopant involved in the blends. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Macromolecular Science: Physics is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
|
Full text is not displayed to guests.
Login for full access.
|
|
| FullText | Links: – Type: pdflink Text: Availability: 1 |
|---|---|
| Header | DbId: egs DbLabel: Engineering Source An: 195656574 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
| IllustrationInfo | |
| Items | – Name: Title Label: Title Group: Ti Data: Design of PVC/PEO/NiWO<subscript>4</subscript> Blended Polymers for High-Performance Optoelectronic Uses. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22El-Naggar%2C+A%2E+M%2E%22">El-Naggar, A. M.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> elnaggar@ksu.edu.sa</i><br /><searchLink fieldCode="AR" term="%22Kamal%2C+A%2E+M%2E%22">Kamal, A. M.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Albassam%2C+A%2E+A%2E%22">Albassam, A. A.</searchLink><relatesTo>1</relatesTo> (AUTHOR) – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Macromolecular+Science%3A+Physics%22">Journal of Macromolecular Science: Physics</searchLink>. 2026, Vol. 65 Issue 9, p1543-1565. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optoelectronics%22">Optoelectronics</searchLink><br /><searchLink fieldCode="DE" term="%22Band+gaps%22">Band gaps</searchLink><br /><searchLink fieldCode="DE" term="%22Refractive+index%22">Refractive index</searchLink><br /><searchLink fieldCode="DE" term="%22Doping+agents+%28Chemistry%29%22">Doping agents (Chemistry)</searchLink><br /><searchLink fieldCode="DE" term="%22Scanning+electron+microscopy%22">Scanning electron microscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Nonlinear+optical+techniques%22">Nonlinear optical techniques</searchLink><br /><searchLink fieldCode="DE" term="%22X-ray+diffraction%22">X-ray diffraction</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The current work aims to design polyvinyl chloride (PVC)/polyethylene oxide (PEO)/x wt% NiWO4 blended polymers to utilize in various optoelectronic purposes. The structure and morphology of the formed samples were observed by means of the X-ray diffraction and scanning electron microscopy devices. The absorbance increased when the blended polymer was filled with nano NiWO4. The least direct and indirect optical band gap energy values (3.17, 2.46 eV) were recorded when the filler quantity attained 9 wt% in the polymer matrix, respectively. In the visible area, the refractive index values rose in proportion to the amount of NiWO4 doping in the undoped sample. In the visible range, the sample with 9 wt% NiWO4 exhibited the greatest εr and nonlinear optical parameter values. Several mathematical models propose to explain the link between the refractive index and the obtained optical energy bandgap. The mean refractive indices for the pure PVC/PEO polymeric matrix were 2.019 and 2.123, but for the loaded blended polymer containing 9 wt% NiWO4, the values increased to 2.155 and 2.618, corresponding to the direct and indirect Eg values, respectively. The samples exhibited changeable intensities of violet–violet, blue, and violet colors under excitation wavelengths of 320, 380 and 435 nm, respectively, depending on the quantity of dopant involved in the blends. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Macromolecular Science: Physics is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=195656574 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/00222348.2025.2548909 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 1543 Subjects: – SubjectFull: Optoelectronics Type: general – SubjectFull: Band gaps Type: general – SubjectFull: Refractive index Type: general – SubjectFull: Doping agents (Chemistry) Type: general – SubjectFull: Scanning electron microscopy Type: general – SubjectFull: Nonlinear optical techniques Type: general – SubjectFull: X-ray diffraction Type: general – SubjectFull: Composite materials Type: general Titles: – TitleFull: Design of PVC/PEO/NiWO4 Blended Polymers for High-Performance Optoelectronic Uses. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: El-Naggar, A. M. – PersonEntity: Name: NameFull: Kamal, A. M. – PersonEntity: Name: NameFull: Albassam, A. A. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 09 Text: 2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00222348 Numbering: – Type: volume Value: 65 – Type: issue Value: 9 Titles: – TitleFull: Journal of Macromolecular Science: Physics Type: main |
| ResultId | 1 |
