Synthesis and Optical Properties of PVA/PANI/Ag Nanocomposite films
Herein flexible nanocomposite films composed of polyvinyl alcohol (PVA), polyaniline (PANI), and silver (Ag) are synthesized using solution cast technique for optoelectronics applications. The X-ray diffraction (XRD), transmission electron microscope (TEM), and UV absorbance have confirmed the succe...
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Veröffentlicht in: | Journal of materials science. Materials in electronics 2020-12, Vol.31 (24), p.22629-22641 |
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container_title | Journal of materials science. Materials in electronics |
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creator | Abdelhamied, M. M. Atta, A. Abdelreheem, A. M. Farag, A. T. M. El Okr, M. M. |
description | Herein flexible nanocomposite films composed of polyvinyl alcohol (PVA), polyaniline (PANI), and silver (Ag) are synthesized using solution cast technique for optoelectronics applications. The X-ray diffraction (XRD), transmission electron microscope (TEM), and UV absorbance have confirmed the successful synthesis of the nanocomposite films with uniform silver nanoparticles (AgNPs) embedded in the PVA/PANI blend. The optical bandgap of PVA/PANI blends and PVA/PANI/Ag nanocomposites is determined by ultraviolet (UV) absorbance, which shows a decrease compared with a pristine PVA film. Meanwhile, Urbach energy, absorption edge (E
d
), the number of carbon clusters (N) were estimated. Furthermore, the influence of PANI and AgNPs on the reflection, refractive index, extinction coefficient, real and imaginary dielectric constant, and the optical conductivity is discussed. The results clear that the optical properties of PVA polymer modify by adding PANI and AgNPs. Based on that, the fabricated PVA/PANI/Ag nanocomposites films can be used in optoelectronic devices. |
doi_str_mv | 10.1007/s10854-020-04774-w |
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d
), the number of carbon clusters (N) were estimated. Furthermore, the influence of PANI and AgNPs on the reflection, refractive index, extinction coefficient, real and imaginary dielectric constant, and the optical conductivity is discussed. The results clear that the optical properties of PVA polymer modify by adding PANI and AgNPs. Based on that, the fabricated PVA/PANI/Ag nanocomposites films can be used in optoelectronic devices.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-020-04774-w</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Absorbance ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Materials Science ; Microscopes ; Nanocomposites ; Nanoparticles ; Optical and Electronic Materials ; Optical properties ; Optoelectronic devices ; Polyanilines ; Polyvinyl alcohol ; Refractivity ; Silver ; Synthesis</subject><ispartof>Journal of materials science. Materials in electronics, 2020-12, Vol.31 (24), p.22629-22641</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-37eab5c5d56a3ff9d36d6f534972f436d21da84affacc23c214578ddd36b9c713</citedby><cites>FETCH-LOGICAL-c319t-37eab5c5d56a3ff9d36d6f534972f436d21da84affacc23c214578ddd36b9c713</cites><orcidid>0000-0001-9451-6777</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-020-04774-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-020-04774-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Abdelhamied, M. M.</creatorcontrib><creatorcontrib>Atta, A.</creatorcontrib><creatorcontrib>Abdelreheem, A. M.</creatorcontrib><creatorcontrib>Farag, A. T. M.</creatorcontrib><creatorcontrib>El Okr, M. M.</creatorcontrib><title>Synthesis and Optical Properties of PVA/PANI/Ag Nanocomposite films</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>Herein flexible nanocomposite films composed of polyvinyl alcohol (PVA), polyaniline (PANI), and silver (Ag) are synthesized using solution cast technique for optoelectronics applications. The X-ray diffraction (XRD), transmission electron microscope (TEM), and UV absorbance have confirmed the successful synthesis of the nanocomposite films with uniform silver nanoparticles (AgNPs) embedded in the PVA/PANI blend. The optical bandgap of PVA/PANI blends and PVA/PANI/Ag nanocomposites is determined by ultraviolet (UV) absorbance, which shows a decrease compared with a pristine PVA film. Meanwhile, Urbach energy, absorption edge (E
d
), the number of carbon clusters (N) were estimated. Furthermore, the influence of PANI and AgNPs on the reflection, refractive index, extinction coefficient, real and imaginary dielectric constant, and the optical conductivity is discussed. The results clear that the optical properties of PVA polymer modify by adding PANI and AgNPs. Based on that, the fabricated PVA/PANI/Ag nanocomposites films can be used in optoelectronic devices.</description><subject>Absorbance</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Materials Science</subject><subject>Microscopes</subject><subject>Nanocomposites</subject><subject>Nanoparticles</subject><subject>Optical and Electronic Materials</subject><subject>Optical properties</subject><subject>Optoelectronic devices</subject><subject>Polyanilines</subject><subject>Polyvinyl alcohol</subject><subject>Refractivity</subject><subject>Silver</subject><subject>Synthesis</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kEtLAzEUhYMoWKt_wFXAdWyek5nlUHwUSlvwgbuQ5lGntJMxGSn990ZHcOfqcuA758IHwDXBtwRjOUkEl4IjTDHCXEqODidgRIRkiJf07RSMcCUk4oLSc3CR0hZjXHBWjsD06dj27y41CerWwmXXN0bv4CqGzsW-cQkGD1ev9WRVL2aTegMXug0m7LuQmt5B3-z26RKceb1L7ur3jsHL_d3z9BHNlw-zaT1HhpGqR0w6vRZGWFFo5n1lWWELLxivJPU8B0qsLrn2XhtDmaGEC1lam7l1ZSRhY3Az7HYxfHy61Ktt-Ixtfqkol4wKXgqRKTpQJoaUovOqi81ex6MiWH3LUoMslWWpH1nqkEtsKKUMtxsX_6b_aX0BXwdssA</recordid><startdate>20201201</startdate><enddate>20201201</enddate><creator>Abdelhamied, M. 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Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abdelhamied, M. M.</au><au>Atta, A.</au><au>Abdelreheem, A. M.</au><au>Farag, A. T. M.</au><au>El Okr, M. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis and Optical Properties of PVA/PANI/Ag Nanocomposite films</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2020-12-01</date><risdate>2020</risdate><volume>31</volume><issue>24</issue><spage>22629</spage><epage>22641</epage><pages>22629-22641</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>Herein flexible nanocomposite films composed of polyvinyl alcohol (PVA), polyaniline (PANI), and silver (Ag) are synthesized using solution cast technique for optoelectronics applications. The X-ray diffraction (XRD), transmission electron microscope (TEM), and UV absorbance have confirmed the successful synthesis of the nanocomposite films with uniform silver nanoparticles (AgNPs) embedded in the PVA/PANI blend. The optical bandgap of PVA/PANI blends and PVA/PANI/Ag nanocomposites is determined by ultraviolet (UV) absorbance, which shows a decrease compared with a pristine PVA film. Meanwhile, Urbach energy, absorption edge (E
d
), the number of carbon clusters (N) were estimated. Furthermore, the influence of PANI and AgNPs on the reflection, refractive index, extinction coefficient, real and imaginary dielectric constant, and the optical conductivity is discussed. The results clear that the optical properties of PVA polymer modify by adding PANI and AgNPs. Based on that, the fabricated PVA/PANI/Ag nanocomposites films can be used in optoelectronic devices.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-020-04774-w</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0001-9451-6777</orcidid></addata></record> |
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subjects | Absorbance Characterization and Evaluation of Materials Chemistry and Materials Science Materials Science Microscopes Nanocomposites Nanoparticles Optical and Electronic Materials Optical properties Optoelectronic devices Polyanilines Polyvinyl alcohol Refractivity Silver Synthesis |
title | Synthesis and Optical Properties of PVA/PANI/Ag Nanocomposite films |
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