Magneto-optical Faraday activity in transparent FeCo-sepiolite/polystyrene nanocomposites
FeCo nanoparticles synthesized on sepiolite microparticles were used for the preparation of nanocomposites by melt compounding with polystyrene. Both, the sepiolite fibers and the nanoparticles were free of agglomeration, which allowed preparing nanocomposites with a homogeneous dispersion of the se...
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creator | Fernández-García, L. Pecharromán, C. Esteban-Cubillo, A. Tiemblo, P. García, N. Menéndez, J. L. |
description | FeCo nanoparticles synthesized on sepiolite microparticles were used for the preparation of nanocomposites by melt compounding with polystyrene. Both, the sepiolite fibers and the nanoparticles were free of agglomeration, which allowed preparing nanocomposites with a homogeneous dispersion of the second phases, avoiding the usual agglomeration of the nanoparticles and minimizing light scattering. As a consequence, transparent composites with a high magnetic susceptibility have been obtained. The magneto-optical Faraday activity of these nanocomposites has been studied, finding saturation rotations over 200 rad·m
−1
in the visible range. The processing route presented in this work can be easily transferred to industry and allows preparing polymer matrix nanocomposites with no restriction on shape or size and opens the possibility of developing other highly transparent polymer-based nanocomposites. |
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−1
in the visible range. The processing route presented in this work can be easily transferred to industry and allows preparing polymer matrix nanocomposites with no restriction on shape or size and opens the possibility of developing other highly transparent polymer-based nanocomposites.</description><identifier>ISSN: 1388-0764</identifier><identifier>EISSN: 1572-896X</identifier><identifier>DOI: 10.1007/s11051-013-2119-y</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Agglomeration ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Fullerenes and related materials ; Inorganic Chemistry ; Lasers ; Light scattering ; Magnetic properties and materials ; Materials Science ; Methods of nanofabrication ; Nanocrystalline materials ; Nanoparticles ; Nanoscale materials and structures: fabrication and characterization ; Nanotechnology ; Optical Devices ; Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation ; Optics ; Photonics ; Physical Chemistry ; Physics ; Polymers ; Research Paper ; Small particles and nanoscale materials ; Studies of specific magnetic materials ; Visible and ultraviolet spectra</subject><ispartof>Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology, 2013-12, Vol.15 (12), p.1-6, Article 2119</ispartof><rights>Springer Science+Business Media Dordrecht 2013</rights><rights>2015 INIST-CNRS</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c422t-15e8ca68288aa70210560788959e0d455df95533be3bdf842920e479988d0f363</citedby><cites>FETCH-LOGICAL-c422t-15e8ca68288aa70210560788959e0d455df95533be3bdf842920e479988d0f363</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/s11051-013-2119-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11051-013-2119-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=28037140$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Fernández-García, L.</creatorcontrib><creatorcontrib>Pecharromán, C.</creatorcontrib><creatorcontrib>Esteban-Cubillo, A.</creatorcontrib><creatorcontrib>Tiemblo, P.</creatorcontrib><creatorcontrib>García, N.</creatorcontrib><creatorcontrib>Menéndez, J. L.</creatorcontrib><title>Magneto-optical Faraday activity in transparent FeCo-sepiolite/polystyrene nanocomposites</title><title>Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology</title><addtitle>J Nanopart Res</addtitle><description>FeCo nanoparticles synthesized on sepiolite microparticles were used for the preparation of nanocomposites by melt compounding with polystyrene. Both, the sepiolite fibers and the nanoparticles were free of agglomeration, which allowed preparing nanocomposites with a homogeneous dispersion of the second phases, avoiding the usual agglomeration of the nanoparticles and minimizing light scattering. As a consequence, transparent composites with a high magnetic susceptibility have been obtained. The magneto-optical Faraday activity of these nanocomposites has been studied, finding saturation rotations over 200 rad·m
−1
in the visible range. The processing route presented in this work can be easily transferred to industry and allows preparing polymer matrix nanocomposites with no restriction on shape or size and opens the possibility of developing other highly transparent polymer-based nanocomposites.</description><subject>Agglomeration</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Fullerenes and related materials</subject><subject>Inorganic Chemistry</subject><subject>Lasers</subject><subject>Light scattering</subject><subject>Magnetic properties and materials</subject><subject>Materials Science</subject><subject>Methods of nanofabrication</subject><subject>Nanocrystalline materials</subject><subject>Nanoparticles</subject><subject>Nanoscale materials and structures: fabrication and characterization</subject><subject>Nanotechnology</subject><subject>Optical Devices</subject><subject>Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation</subject><subject>Optics</subject><subject>Photonics</subject><subject>Physical Chemistry</subject><subject>Physics</subject><subject>Polymers</subject><subject>Research Paper</subject><subject>Small particles and nanoscale materials</subject><subject>Studies of specific magnetic materials</subject><subject>Visible and ultraviolet spectra</subject><issn>1388-0764</issn><issn>1572-896X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp1kE1rGzEQhpeSQh03P6C3hRLIRfHoa1c6BhMnBZdeWmhOQtnVGpm1tNXIgf33UepQQqAnCd5nXmaeqvpC4ZoCtCukFCQlQDlhlGoyf6gWVLaMKN38Pit_rhSBthGfqnPEPQBtmGaL6uG73QWXI4lT9p0d641Ntrdzbbvsn3yeax_qnGzAySYXcr1x60jQTT6OPrvVFMcZ81wiVwcbYhcPU8SS4Ofq42BHdBev77L6tbn9ub4n2x9339Y3W9IJxjKh0qnONoopZW0LrJzRQKuUltpBL6TsBy0l54-OP_aDEmVrcKLVWqkeBt7wZXV16p1S_HN0mM3BY-fG0QYXj2io0ILzVgEr6Nd36D4eUyjbFaqRVDD4S9ET1aWImNxgpuQPNs2GgnmRbU6yTZFtXmSbucxcvjZbLBaHIqzz-G-QKeAtFVA4duKwRGHn0psN_lv-DJBqjvs</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>Fernández-García, L.</creator><creator>Pecharromán, C.</creator><creator>Esteban-Cubillo, A.</creator><creator>Tiemblo, P.</creator><creator>García, N.</creator><creator>Menéndez, J. 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L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Magneto-optical Faraday activity in transparent FeCo-sepiolite/polystyrene nanocomposites</atitle><jtitle>Journal of nanoparticle research : an interdisciplinary forum for nanoscale science and technology</jtitle><stitle>J Nanopart Res</stitle><date>2013-12-01</date><risdate>2013</risdate><volume>15</volume><issue>12</issue><spage>1</spage><epage>6</epage><pages>1-6</pages><artnum>2119</artnum><issn>1388-0764</issn><eissn>1572-896X</eissn><abstract>FeCo nanoparticles synthesized on sepiolite microparticles were used for the preparation of nanocomposites by melt compounding with polystyrene. Both, the sepiolite fibers and the nanoparticles were free of agglomeration, which allowed preparing nanocomposites with a homogeneous dispersion of the second phases, avoiding the usual agglomeration of the nanoparticles and minimizing light scattering. As a consequence, transparent composites with a high magnetic susceptibility have been obtained. The magneto-optical Faraday activity of these nanocomposites has been studied, finding saturation rotations over 200 rad·m
−1
in the visible range. The processing route presented in this work can be easily transferred to industry and allows preparing polymer matrix nanocomposites with no restriction on shape or size and opens the possibility of developing other highly transparent polymer-based nanocomposites.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s11051-013-2119-y</doi><tpages>6</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Agglomeration Characterization and Evaluation of Materials Chemistry and Materials Science Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science rheology Exact sciences and technology Fullerenes and related materials Inorganic Chemistry Lasers Light scattering Magnetic properties and materials Materials Science Methods of nanofabrication Nanocrystalline materials Nanoparticles Nanoscale materials and structures: fabrication and characterization Nanotechnology Optical Devices Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optics Photonics Physical Chemistry Physics Polymers Research Paper Small particles and nanoscale materials Studies of specific magnetic materials Visible and ultraviolet spectra |
title | Magneto-optical Faraday activity in transparent FeCo-sepiolite/polystyrene nanocomposites |
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