Optoelectronic and Energy Storage Characteristics of PVA/CMC/ZnCo2O4-CdS/MWCNTs/PANI Nanocomposite.
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| Title: | Optoelectronic and Energy Storage Characteristics of PVA/CMC/ZnCo |
|---|---|
| Authors: | Heiba, Zein K.1 (AUTHOR), Mouhammad, Saif A.2 (AUTHOR), Badawi, Ali3 (AUTHOR) daraghmeh@tu.edu.sa, Mohamed, Mohamed Bakr1,4 (AUTHOR) |
| Source: | Journal of Macromolecular Science: Physics. 2026, Vol. 65 Issue 10, p1672-1694. 23p. |
| Subjects: | Optoelectronics, Energy storage, Conducting polymers, Ionic conductivity, Optical conductivity, Multiwalled carbon nanotubes, Carboxymethylcellulose, Nanocomposite materials |
| Abstract: | This work aims to fabricate the undoped and doped polyvinyl alcohol (PVA)/carboxymethyl cellulose (CMC)-blended polymers with ZnCo2O4-CdS, multi-walled carbon nanotubes (MWCNTs), and polyaniline (PANI) to utilize them in many optoelectronics and energy storage fields. The structure of the dopant and the blended polymers has been investigated. The sample with 0.25 wt% PANI has the greatest absorption. The lowest direct and indirect energy gap values are 5.59 eV and 4.96 eV, respectively, accomplished with a PANI concentration of 0.25 wt %. The optical dielectric constant, optical conductivity, and energy loss functions of the samples improved. Compared to the unfilled sample, the fluorescence intensities of the filled samples are lowered. The filled blended polymer including ZnCo2O4, CdS, MWCNTs, and 0.2 wt % PANI exhibited the greatest dielectric constant (ε′, 26.67 at 1 kHz) compared to the other polymers (12.47–19.48 at 1 kHz). Loaded PVA/CMC composite polymer with ZnCo2O4, CdS, MWCNTs, and 0.15 wt % PANI displayed the greatest energy density values (0.01091 J/m3 @ 1 kHz). The Nyquist plots (Z' against Z": real against imaginary parts of the electric impedance) for all blended polymers suggested that the insertion of fillers affected the ionic conductivity of the different blended polymers. [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 |
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| Header | DbId: egs DbLabel: Engineering Source An: 196699579 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Optoelectronic and Energy Storage Characteristics of PVA/CMC/ZnCo<subscript>2</subscript>O<subscript>4</subscript>-CdS/MWCNTs/PANI Nanocomposite. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Heiba%2C+Zein+K%2E%22">Heiba, Zein K.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mouhammad%2C+Saif+A%2E%22">Mouhammad, Saif A.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Badawi%2C+Ali%22">Badawi, Ali</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> daraghmeh@tu.edu.sa</i><br /><searchLink fieldCode="AR" term="%22Mohamed%2C+Mohamed+Bakr%22">Mohamed, Mohamed Bakr</searchLink><relatesTo>1,4</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 10, p1672-1694. 23p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Optoelectronics%22">Optoelectronics</searchLink><br /><searchLink fieldCode="DE" term="%22Energy+storage%22">Energy storage</searchLink><br /><searchLink fieldCode="DE" term="%22Conducting+polymers%22">Conducting polymers</searchLink><br /><searchLink fieldCode="DE" term="%22Ionic+conductivity%22">Ionic conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+conductivity%22">Optical conductivity</searchLink><br /><searchLink fieldCode="DE" term="%22Multiwalled+carbon+nanotubes%22">Multiwalled carbon nanotubes</searchLink><br /><searchLink fieldCode="DE" term="%22Carboxymethylcellulose%22">Carboxymethylcellulose</searchLink><br /><searchLink fieldCode="DE" term="%22Nanocomposite+materials%22">Nanocomposite materials</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This work aims to fabricate the undoped and doped polyvinyl alcohol (PVA)/carboxymethyl cellulose (CMC)-blended polymers with ZnCo2O4-CdS, multi-walled carbon nanotubes (MWCNTs), and polyaniline (PANI) to utilize them in many optoelectronics and energy storage fields. The structure of the dopant and the blended polymers has been investigated. The sample with 0.25 wt% PANI has the greatest absorption. The lowest direct and indirect energy gap values are 5.59 eV and 4.96 eV, respectively, accomplished with a PANI concentration of 0.25 wt %. The optical dielectric constant, optical conductivity, and energy loss functions of the samples improved. Compared to the unfilled sample, the fluorescence intensities of the filled samples are lowered. The filled blended polymer including ZnCo2O4, CdS, MWCNTs, and 0.2 wt % PANI exhibited the greatest dielectric constant (ε′, 26.67 at 1 kHz) compared to the other polymers (12.47–19.48 at 1 kHz). Loaded PVA/CMC composite polymer with ZnCo2O4, CdS, MWCNTs, and 0.15 wt % PANI displayed the greatest energy density values (0.01091 J/m3 @ 1 kHz). The Nyquist plots (Z' against Z": real against imaginary parts of the electric impedance) for all blended polymers suggested that the insertion of fillers affected the ionic conductivity of the different blended polymers. [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.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1080/00222348.2025.2556285 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 23 StartPage: 1672 Subjects: – SubjectFull: Optoelectronics Type: general – SubjectFull: Energy storage Type: general – SubjectFull: Conducting polymers Type: general – SubjectFull: Ionic conductivity Type: general – SubjectFull: Optical conductivity Type: general – SubjectFull: Multiwalled carbon nanotubes Type: general – SubjectFull: Carboxymethylcellulose Type: general – SubjectFull: Nanocomposite materials Type: general Titles: – TitleFull: Optoelectronic and Energy Storage Characteristics of PVA/CMC/ZnCo2O4-CdS/MWCNTs/PANI Nanocomposite. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Heiba, Zein K. – PersonEntity: Name: NameFull: Mouhammad, Saif A. – PersonEntity: Name: NameFull: Badawi, Ali – PersonEntity: Name: NameFull: Mohamed, Mohamed Bakr IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 10 Text: 2026 Type: published Y: 2026 Identifiers: – Type: issn-print Value: 00222348 Numbering: – Type: volume Value: 65 – Type: issue Value: 10 Titles: – TitleFull: Journal of Macromolecular Science: Physics Type: main |
| ResultId | 1 |
