Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex
New Cu(II) Schiff base complex [Cu(L)(H 2 O)Cl] have been synthesized using the sonochemical route. Then, nanocrystaline monoclinic copper oxide CuO phase were obtained from the complex by annealing the formed Cu(II) Schiff base complex at 600 °C for 2 h. The crystallite size of the formed CuO was 5...
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| Veröffentlicht in: | Journal of materials science. Materials in electronics 2016-03, Vol.27 (3), p.2652-2661 |
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| container_title | Journal of materials science. Materials in electronics |
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| creator | Elseman, Ahmed Mourtada Rayan, D. A. Rashad, M. M. |
| description | New Cu(II) Schiff base complex [Cu(L)(H
2
O)Cl] have been synthesized using the sonochemical route. Then, nanocrystaline monoclinic copper oxide CuO phase were obtained from the complex by annealing the formed Cu(II) Schiff base complex at 600 °C for 2 h. The crystallite size of the formed CuO was 51.5 nm. The formed CuO sample was appeared as cubic-like structure. Besides, the band gap energy of the CuO nanoparticles was 1.39 eV. Meanwhile, the photoluminescence emission spectra measurement (
PL
) at different excitation bands were evinced that CuO exhibited luminescence band around at 403 nm. Indeed, the saturation magnetization (
Ms
) was 0.17 μ/g whereas the coercivity (
Hc
) was 233.5 Oe, indicating the weak ferromagnetic behavior of the formed CuO powders was observed. Consequently, in this paper we illustrates that the organic–inorganic compounds may be suitable precursors for synthesis of nano-scale materials. The sonochemistry method may have some advantages such as: it takes place with shorter reaction times and produces better yield. |
| doi_str_mv | 10.1007/s10854-015-4073-1 |
| format | Article |
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2
O)Cl] have been synthesized using the sonochemical route. Then, nanocrystaline monoclinic copper oxide CuO phase were obtained from the complex by annealing the formed Cu(II) Schiff base complex at 600 °C for 2 h. The crystallite size of the formed CuO was 51.5 nm. The formed CuO sample was appeared as cubic-like structure. Besides, the band gap energy of the CuO nanoparticles was 1.39 eV. Meanwhile, the photoluminescence emission spectra measurement (
PL
) at different excitation bands were evinced that CuO exhibited luminescence band around at 403 nm. Indeed, the saturation magnetization (
Ms
) was 0.17 μ/g whereas the coercivity (
Hc
) was 233.5 Oe, indicating the weak ferromagnetic behavior of the formed CuO powders was observed. Consequently, in this paper we illustrates that the organic–inorganic compounds may be suitable precursors for synthesis of nano-scale materials. The sonochemistry method may have some advantages such as: it takes place with shorter reaction times and produces better yield.</description><identifier>ISSN: 0957-4522</identifier><identifier>EISSN: 1573-482X</identifier><identifier>DOI: 10.1007/s10854-015-4073-1</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>ANNEALING PROCESSES ; Band spectra ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Coercive force ; COPPER OXIDE ; CRYSTAL STRUCTURE ; Crystallites ; Ferromagnetism ; MAGNETIC PROPERTIES ; Materials Science ; MICROSTRUCTURES ; Nanocrystals ; Nanostructure ; Optical and Electronic Materials ; ORGANIC COMPOUNDS ; POWDERS ; Schiff bases ; SPECTRA</subject><ispartof>Journal of materials science. Materials in electronics, 2016-03, Vol.27 (3), p.2652-2661</ispartof><rights>Springer Science+Business Media New York 2015</rights><rights>Springer Science+Business Media New York 2016</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c456t-176a68e04167c42e394e47018fc9748d4f7861c021c4370b4d716d961175eaa53</citedby><cites>FETCH-LOGICAL-c456t-176a68e04167c42e394e47018fc9748d4f7861c021c4370b4d716d961175eaa53</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10854-015-4073-1$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10854-015-4073-1$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Elseman, Ahmed Mourtada</creatorcontrib><creatorcontrib>Rayan, D. A.</creatorcontrib><creatorcontrib>Rashad, M. M.</creatorcontrib><title>Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex</title><title>Journal of materials science. Materials in electronics</title><addtitle>J Mater Sci: Mater Electron</addtitle><description>New Cu(II) Schiff base complex [Cu(L)(H
2
O)Cl] have been synthesized using the sonochemical route. Then, nanocrystaline monoclinic copper oxide CuO phase were obtained from the complex by annealing the formed Cu(II) Schiff base complex at 600 °C for 2 h. The crystallite size of the formed CuO was 51.5 nm. The formed CuO sample was appeared as cubic-like structure. Besides, the band gap energy of the CuO nanoparticles was 1.39 eV. Meanwhile, the photoluminescence emission spectra measurement (
PL
) at different excitation bands were evinced that CuO exhibited luminescence band around at 403 nm. Indeed, the saturation magnetization (
Ms
) was 0.17 μ/g whereas the coercivity (
Hc
) was 233.5 Oe, indicating the weak ferromagnetic behavior of the formed CuO powders was observed. Consequently, in this paper we illustrates that the organic–inorganic compounds may be suitable precursors for synthesis of nano-scale materials. The sonochemistry method may have some advantages such as: it takes place with shorter reaction times and produces better yield.</description><subject>ANNEALING PROCESSES</subject><subject>Band spectra</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Coercive force</subject><subject>COPPER OXIDE</subject><subject>CRYSTAL STRUCTURE</subject><subject>Crystallites</subject><subject>Ferromagnetism</subject><subject>MAGNETIC PROPERTIES</subject><subject>Materials Science</subject><subject>MICROSTRUCTURES</subject><subject>Nanocrystals</subject><subject>Nanostructure</subject><subject>Optical and Electronic Materials</subject><subject>ORGANIC COMPOUNDS</subject><subject>POWDERS</subject><subject>Schiff bases</subject><subject>SPECTRA</subject><issn>0957-4522</issn><issn>1573-482X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kUuLFDEUhYM4YDv6A9wF3LiwxtxUXrWUxsfAwCzGgdmFdOpWd4bqpEyqZmz3_u9J2y5EcHUffOdw4BDyBtgFMKY_FGBGioaBbATTbQPPyApkXYThd8_JinVSN0Jy_oK8LOWeMaZEa1bk182cFz8vGd_TNM3Bu5G62NO920asJ93gzj2ElGkaaHQx-XwosxvHEJGul-vfvyk99pgLLYc477CEn9jTh-CooxEf6Yx-F8P3BelSQtzSG78Lw0A3riD1aT-N-OMVORvcWPD1n3lObj9_-rb-2lxdf7lcf7xqvJBqbkArpwwyAUp7wbHtBArNwAy-08L0YtBGgWccvGg124heg-o7BaAlOifbc_Lu5DvlVAOV2e5D8TiOLmJaigXdtVx2hncVffsPep-WHGu6SinBjZZwNIQT5XMqJeNgpxz2Lh8sMHssxp6KsbUYeyzGQtXwk6ZUNm4x_-X8X9ETzL2RYQ</recordid><startdate>20160301</startdate><enddate>20160301</enddate><creator>Elseman, Ahmed Mourtada</creator><creator>Rayan, D. 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M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c456t-176a68e04167c42e394e47018fc9748d4f7861c021c4370b4d716d961175eaa53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>ANNEALING PROCESSES</topic><topic>Band spectra</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Coercive force</topic><topic>COPPER OXIDE</topic><topic>CRYSTAL STRUCTURE</topic><topic>Crystallites</topic><topic>Ferromagnetism</topic><topic>MAGNETIC PROPERTIES</topic><topic>Materials Science</topic><topic>MICROSTRUCTURES</topic><topic>Nanocrystals</topic><topic>Nanostructure</topic><topic>Optical and Electronic Materials</topic><topic>ORGANIC COMPOUNDS</topic><topic>POWDERS</topic><topic>Schiff bases</topic><topic>SPECTRA</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Elseman, Ahmed Mourtada</creatorcontrib><creatorcontrib>Rayan, D. A.</creatorcontrib><creatorcontrib>Rashad, M. 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Materials in electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Elseman, Ahmed Mourtada</au><au>Rayan, D. A.</au><au>Rashad, M. M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex</atitle><jtitle>Journal of materials science. Materials in electronics</jtitle><stitle>J Mater Sci: Mater Electron</stitle><date>2016-03-01</date><risdate>2016</risdate><volume>27</volume><issue>3</issue><spage>2652</spage><epage>2661</epage><pages>2652-2661</pages><issn>0957-4522</issn><eissn>1573-482X</eissn><abstract>New Cu(II) Schiff base complex [Cu(L)(H
2
O)Cl] have been synthesized using the sonochemical route. Then, nanocrystaline monoclinic copper oxide CuO phase were obtained from the complex by annealing the formed Cu(II) Schiff base complex at 600 °C for 2 h. The crystallite size of the formed CuO was 51.5 nm. The formed CuO sample was appeared as cubic-like structure. Besides, the band gap energy of the CuO nanoparticles was 1.39 eV. Meanwhile, the photoluminescence emission spectra measurement (
PL
) at different excitation bands were evinced that CuO exhibited luminescence band around at 403 nm. Indeed, the saturation magnetization (
Ms
) was 0.17 μ/g whereas the coercivity (
Hc
) was 233.5 Oe, indicating the weak ferromagnetic behavior of the formed CuO powders was observed. Consequently, in this paper we illustrates that the organic–inorganic compounds may be suitable precursors for synthesis of nano-scale materials. The sonochemistry method may have some advantages such as: it takes place with shorter reaction times and produces better yield.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10854-015-4073-1</doi><tpages>10</tpages></addata></record> |
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| ispartof | Journal of materials science. Materials in electronics, 2016-03, Vol.27 (3), p.2652-2661 |
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| source | SpringerNature Journals |
| subjects | ANNEALING PROCESSES Band spectra Characterization and Evaluation of Materials Chemistry and Materials Science Coercive force COPPER OXIDE CRYSTAL STRUCTURE Crystallites Ferromagnetism MAGNETIC PROPERTIES Materials Science MICROSTRUCTURES Nanocrystals Nanostructure Optical and Electronic Materials ORGANIC COMPOUNDS POWDERS Schiff bases SPECTRA |
| title | Structure, optical and magnetic behavior of nanocrystalline CuO nanopowders synthesized via a new technique using Schiff base complex |
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