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Impact of MnO2 on the optical electrical and antibacterial characteristics of Graphite/Polyaniline Ternary composites
In this work, Graphite/polyaniline composites with different weight percentages of MnO 2 were synthesized at room temperature by a chemical polymerization process. To study the influence of MnO 2 on the electrical, optical, structural and antibacterial activity of the fabricated composite samples. T...
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| Published in: | Journal of materials science. Materials in electronics 2022-03, Vol.33 (9), p.7227-7235 |
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| Main Authors: | , , , , , , |
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| cited_by | cdi_FETCH-LOGICAL-c291t-200a816eb188020748ae33a9611c1565ec19064c76511acb7abf91ba3615ac023 |
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| cites | cdi_FETCH-LOGICAL-c291t-200a816eb188020748ae33a9611c1565ec19064c76511acb7abf91ba3615ac023 |
| container_end_page | 7235 |
| container_issue | 9 |
| container_start_page | 7227 |
| container_title | Journal of materials science. Materials in electronics |
| container_volume | 33 |
| creator | Jayamurugan, P. Deivanayaki, S. Ashokan, S. Krishnan, V. Gopala Rao, N. V. S. S. Seshagiri Chandrasekaran, J. Massoud, Ehab El Sayed |
| description | In this work, Graphite/polyaniline composites with different weight percentages of MnO
2
were synthesized at room temperature by a chemical polymerization process. To study the influence of MnO
2
on the electrical, optical, structural and antibacterial activity of the fabricated composite samples. The FTIR spectrum shows the presence of MnO
2
in the structure of the composites. The XRD patterns show that the ternary compounds were polycrystalline in nature with an orthorhombic structure of γ-MnO
2
. The I–V properties of the prepared composites were measured by a two-probe method at room temperature. The analysis of the antibacterial activity shows a better result for the compounds with 10% by weight MnO
2
nanoparticles. The UV–visible spectrum shows the absorption band at 293 nm. The calculated band gap energy was found to decrease from 3.31 to 3.10 eV for different weight ratios of MnO
2
. The PL study shows the strong blue emission at ~ 460 nm. |
| doi_str_mv | 10.1007/s10854-022-07902-w |
| format | article |
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2
were synthesized at room temperature by a chemical polymerization process. To study the influence of MnO
2
on the electrical, optical, structural and antibacterial activity of the fabricated composite samples. The FTIR spectrum shows the presence of MnO
2
in the structure of the composites. The XRD patterns show that the ternary compounds were polycrystalline in nature with an orthorhombic structure of γ-MnO
2
. The I–V properties of the prepared composites were measured by a two-probe method at room temperature. The analysis of the antibacterial activity shows a better result for the compounds with 10% by weight MnO
2
nanoparticles. The UV–visible spectrum shows the absorption band at 293 nm. The calculated band gap energy was found to decrease from 3.31 to 3.10 eV for different weight ratios of MnO
2
. The PL study shows the strong blue emission at ~ 460 nm.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-022-07902-w</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Materials Science ; Optical and Electronic Materials</subject><ispartof>Journal of materials science. Materials in electronics, 2022-03, Vol.33 (9), p.7227-7235</ispartof><rights>The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature 2022</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c291t-200a816eb188020748ae33a9611c1565ec19064c76511acb7abf91ba3615ac023</citedby><cites>FETCH-LOGICAL-c291t-200a816eb188020748ae33a9611c1565ec19064c76511acb7abf91ba3615ac023</cites><orcidid>0000-0002-9337-3513</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27901,27902</link.rule.ids></links><search><creatorcontrib>Jayamurugan, P.</creatorcontrib><creatorcontrib>Deivanayaki, S.</creatorcontrib><creatorcontrib>Ashokan, S.</creatorcontrib><creatorcontrib>Krishnan, V. Gopala</creatorcontrib><creatorcontrib>Rao, N. V. S. S. Seshagiri</creatorcontrib><creatorcontrib>Chandrasekaran, J.</creatorcontrib><creatorcontrib>Massoud, Ehab El Sayed</creatorcontrib><title>Impact of MnO2 on the optical electrical and antibacterial characteristics of Graphite/Polyaniline Ternary composites</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>In this work, Graphite/polyaniline composites with different weight percentages of MnO
2
were synthesized at room temperature by a chemical polymerization process. To study the influence of MnO
2
on the electrical, optical, structural and antibacterial activity of the fabricated composite samples. The FTIR spectrum shows the presence of MnO
2
in the structure of the composites. The XRD patterns show that the ternary compounds were polycrystalline in nature with an orthorhombic structure of γ-MnO
2
. The I–V properties of the prepared composites were measured by a two-probe method at room temperature. The analysis of the antibacterial activity shows a better result for the compounds with 10% by weight MnO
2
nanoparticles. The UV–visible spectrum shows the absorption band at 293 nm. The calculated band gap energy was found to decrease from 3.31 to 3.10 eV for different weight ratios of MnO
2
. The PL study shows the strong blue emission at ~ 460 nm.</description><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Materials Science</subject><subject>Optical and Electronic Materials</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><recordid>eNp9UMtOwzAQtBBIlMIPcPIPmO46cR5HVEGpVFQOReJmbYxDU6VxZKeq-ve4DWcOq33NjHaHsUeEJwTIZwGhUKkAKQXkJUhxvGITVHki0kJ-XbMJlCoXqZLylt2FsAOALE2KCTss9z2Zgbuav3dryV3Hh63lrh8aQy23rTWDv5TUfccYmirCrW_ixGzJj02I6HDWWHjqt81gZx-uPVHXtE1n-cb6jvyJG7fvXYjbcM9uamqDffjLU_b5-rKZv4nVerGcP6-EkSUOQgJQgZmtsChAQp4WZJOEygzRoMqUNVjGP0yeKUQyVU5VXWJFSYaKDMhkyuSoa7wLwdta977Zx1s0gj4bp0fjdDROX4zTx0hKRlKI4O7Her1zh_hBG_5j_QJ3cHNE</recordid><startdate>20220301</startdate><enddate>20220301</enddate><creator>Jayamurugan, P.</creator><creator>Deivanayaki, S.</creator><creator>Ashokan, S.</creator><creator>Krishnan, V. Gopala</creator><creator>Rao, N. V. S. S. Seshagiri</creator><creator>Chandrasekaran, J.</creator><creator>Massoud, Ehab El Sayed</creator><general>Springer US</general><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-9337-3513</orcidid></search><sort><creationdate>20220301</creationdate><title>Impact of MnO2 on the optical electrical and antibacterial characteristics of Graphite/Polyaniline Ternary composites</title><author>Jayamurugan, P. ; Deivanayaki, S. ; Ashokan, S. ; Krishnan, V. Gopala ; Rao, N. V. S. S. Seshagiri ; Chandrasekaran, J. ; Massoud, Ehab El Sayed</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c291t-200a816eb188020748ae33a9611c1565ec19064c76511acb7abf91ba3615ac023</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Materials Science</topic><topic>Optical and Electronic Materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jayamurugan, P.</creatorcontrib><creatorcontrib>Deivanayaki, S.</creatorcontrib><creatorcontrib>Ashokan, S.</creatorcontrib><creatorcontrib>Krishnan, V. Gopala</creatorcontrib><creatorcontrib>Rao, N. V. S. S. Seshagiri</creatorcontrib><creatorcontrib>Chandrasekaran, J.</creatorcontrib><creatorcontrib>Massoud, Ehab El Sayed</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of materials science. Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jayamurugan, P.</au><au>Deivanayaki, S.</au><au>Ashokan, S.</au><au>Krishnan, V. Gopala</au><au>Rao, N. V. S. S. Seshagiri</au><au>Chandrasekaran, J.</au><au>Massoud, Ehab El Sayed</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Impact of MnO2 on the optical electrical and antibacterial characteristics of Graphite/Polyaniline Ternary composites</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2022-03-01</date><risdate>2022</risdate><volume>33</volume><issue>9</issue><spage>7227</spage><epage>7235</epage><pages>7227-7235</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>In this work, Graphite/polyaniline composites with different weight percentages of MnO
2
were synthesized at room temperature by a chemical polymerization process. To study the influence of MnO
2
on the electrical, optical, structural and antibacterial activity of the fabricated composite samples. The FTIR spectrum shows the presence of MnO
2
in the structure of the composites. The XRD patterns show that the ternary compounds were polycrystalline in nature with an orthorhombic structure of γ-MnO
2
. The I–V properties of the prepared composites were measured by a two-probe method at room temperature. The analysis of the antibacterial activity shows a better result for the compounds with 10% by weight MnO
2
nanoparticles. The UV–visible spectrum shows the absorption band at 293 nm. The calculated band gap energy was found to decrease from 3.31 to 3.10 eV for different weight ratios of MnO
2
. The PL study shows the strong blue emission at ~ 460 nm.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-022-07902-w</doi><tpages>9</tpages><orcidid>https://orcid.org/0000-0002-9337-3513</orcidid></addata></record> |
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| ispartof | Journal of materials science. Materials in electronics, 2022-03, Vol.33 (9), p.7227-7235 |
| issn | 0957-4522 1573-482X |
| language | eng |
| recordid | cdi_crossref_primary_10_1007_s10854_022_07902_w |
| source | Springer Nature |
| subjects | Characterization and Evaluation of Materials Chemistry and Materials Science Materials Science Optical and Electronic Materials |
| title | Impact of MnO2 on the optical electrical and antibacterial characteristics of Graphite/Polyaniline Ternary composites |
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