Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route
In this study, the conductive polymer polyaniline/poly(vinyl acetate) PANi/PVAc composite thin films were synthesized by chemical oxidative polymerization method with ammonium per sulfate as an oxidizing agent in methanol. The as-synthesized composite were characterized by X-ray diffraction (XRD),...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2021-08-01
|
| Series: | Results in Surfaces and Interfaces |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666845921000131 |
| _version_ | 1819090040916017152 |
|---|---|
| author | N.S. Wadatkar S.A. Waghuley |
| author_facet | N.S. Wadatkar S.A. Waghuley |
| author_sort | N.S. Wadatkar |
| collection | DOAJ |
| description | In this study, the conductive polymer polyaniline/poly(vinyl acetate) PANi/PVAc composite thin films were synthesized by chemical oxidative polymerization method with ammonium per sulfate as an oxidizing agent in methanol. The as-synthesized composite were characterized by X-ray diffraction (XRD), Scanning electron microscopy (SEM), ultraviolet–visible (UV–Vis) spectroscopy and photoluminescence (PL) measurement. The temperature dependence of DC electrical conductivity measurements were carried out through a two probe technique. The broad peak was found in the PL spectra of the obtained composite at around 450 nm, suggested that the obtained composite retains more charge generation efficiency. The enhancement in the optical and electrical properties of PANi/PVAc composite makes it as a novel candidate in various optoelectronic applications. |
| first_indexed | 2024-12-21T22:17:31Z |
| format | Article |
| id | doaj.art-8d5b20bb21e046028f20e8bf62cfb4c8 |
| institution | Directory Open Access Journal |
| issn | 2666-8459 |
| language | English |
| last_indexed | 2024-12-21T22:17:31Z |
| publishDate | 2021-08-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Surfaces and Interfaces |
| spelling | doaj.art-8d5b20bb21e046028f20e8bf62cfb4c82022-12-21T18:48:25ZengElsevierResults in Surfaces and Interfaces2666-84592021-08-014100016Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical routeN.S. Wadatkar0S.A. Waghuley1Corresponding author at: Department of Physics, Government Polytechnic, Amravati 444603, India.; Department of Physics, Government Polytechnic, Amravati 444603, India; Department of Physics, Sant Gadge Baba Amravati University, Amravati 444602, IndiaDepartment of Physics, Government Polytechnic, Amravati 444603, India; Department of Physics, Sant Gadge Baba Amravati University, Amravati 444602, IndiaIn this study, the conductive polymer polyaniline/poly(vinyl acetate) PANi/PVAc composite thin films were synthesized by chemical oxidative polymerization method with ammonium per sulfate as an oxidizing agent in methanol. The as-synthesized composite were characterized by X-ray diffraction (XRD), Scanning electron microscopy (SEM), ultraviolet–visible (UV–Vis) spectroscopy and photoluminescence (PL) measurement. The temperature dependence of DC electrical conductivity measurements were carried out through a two probe technique. The broad peak was found in the PL spectra of the obtained composite at around 450 nm, suggested that the obtained composite retains more charge generation efficiency. The enhancement in the optical and electrical properties of PANi/PVAc composite makes it as a novel candidate in various optoelectronic applications.http://www.sciencedirect.com/science/article/pii/S2666845921000131PANi/PVAc compositeElectrical conductivityUltraviolet–visible spectroscopyPhotoluminescence |
| spellingShingle | N.S. Wadatkar S.A. Waghuley Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route Results in Surfaces and Interfaces PANi/PVAc composite Electrical conductivity Ultraviolet–visible spectroscopy Photoluminescence |
| title | Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route |
| title_full | Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route |
| title_fullStr | Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route |
| title_full_unstemmed | Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route |
| title_short | Characterizing the electro-optical properties of polyaniline/poly(vinyl acetate) composite films as-synthesized through chemical route |
| title_sort | characterizing the electro optical properties of polyaniline poly vinyl acetate composite films as synthesized through chemical route |
| topic | PANi/PVAc composite Electrical conductivity Ultraviolet–visible spectroscopy Photoluminescence |
| url | http://www.sciencedirect.com/science/article/pii/S2666845921000131 |
| work_keys_str_mv | AT nswadatkar characterizingtheelectroopticalpropertiesofpolyanilinepolyvinylacetatecompositefilmsassynthesizedthroughchemicalroute AT sawaghuley characterizingtheelectroopticalpropertiesofpolyanilinepolyvinylacetatecompositefilmsassynthesizedthroughchemicalroute |