Hybrid Polyaniline/Nanomagnetic Particles Composites: High Performance Materials for EMI Shielding
Identifieur interne : 000337 ( Main/Exploration ); précédent : 000336; suivant : 000338Hybrid Polyaniline/Nanomagnetic Particles Composites: High Performance Materials for EMI Shielding
Auteurs : Noureddine El Kamchi [France] ; Belkacem Belaabed [Algérie] ; Jean-Luc Wojkiewicz [France] ; Saad Lamouri [Algérie] ; Tuami Lasri [France]Source :
- Journal of applied polymer science [ 0021-8995 ] ; 2013.
Descripteurs français
- Pascal (Inist)
- Aniline polymère, Nanocomposite, Ecran électromagnétique, Composite hybride, Acide sulfonique, Polymère dopé, Mélange polymère, Uréthanne polymère, Particule magnétique, Epoxyde résine, Propriété électromagnétique, Cobalt, Particule enrobée, Carbone, Fer alliage, Nickel alliage, Absorption onde électromagnétique, Etude expérimentale, Polymère aromatique, Polymère conducteur, Matériau composite.
- Wicri :
- topic : Cobalt, Carbone, Matériau composite.
English descriptors
- KwdEn :
- Aniline polymer, Aromatic polymer, Carbon, Coated particle, Cobalt, Composite material, Conducting polymers, Doped polymer, Electromagnetic properties, Electromagnetic shielding, Electromagnetic wave absorption, Epoxy resin, Experimental study, Hybrid composite, Iron alloy, Magnetic particles, Nanocomposite, Nickel alloy, Polymer blends, Polyurethane, Sulfonic acid.
Abstract
In this work, two types of hybrid composite materials were elaborated. The first based on polyaniline (PANI) doped Camphor Sulfonic acid (CSA), Carbon-Coated Cobalt (CCo), and FeNi nanoparticles dispersed in polyurethane. A value of 104 S/m of conductivity and a 90 dB of shielding effectiveness in multilayer structure were obtained over the 8-18 GHz frequency band. The second type, based on PANI doped para-toluene sulfonic acid (PTSA), dispersed in epoxy resin with FeNi nanoparticles. A thick material with moderate conductivity and high attenuation of electromagnetic waves was obtained. It was found that a PANI-PTSA/FeNi/epoxy resin composite with thicknesses of 9.7 and 6.5 mm had, respectively, reflection loss values of -22 dB at 9.52 GHz, and -20.7 dB at 14.7 GHz. The electromagnetic properties of the elaborated structure hybrid materials can be optimized to increase the electromagnetic reflection-absorption properties. Thus, the obtained structure can be used in shielding and radar absorbing materials applications.
Affiliations:
- Algérie, France
- Hauts-de-France, Nord-Pas-de-Calais, Picardie, Wilaya d'Alger
- 59652 Villeneuve d'Ascq, Alger, Douai, Lille
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Lille Nord de France</s1><s2>59000 Lille</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Lille</settlement></placeName></affiliation><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Ecole des Mines de Douai, CE</s1><s2>59508 Douai</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Douai</settlement></placeName></affiliation></author><author><name sortKey="Belaabed, Belkacem" sort="Belaabed, Belkacem" uniqKey="Belaabed B" first="Belkacem" last="Belaabed">Belkacem Belaabed</name><affiliation wicri:level="3"><inist:fA14 i1="03"><s1>L.C.M - U.R.E.C.A, EMP, Bordj el Bahri</s1><s2>Alger</s2><s3>DZA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Algérie</country><placeName><settlement type="city">Alger</settlement><region nuts="2">Wilaya d'Alger</region></placeName></affiliation></author><author><name sortKey="Wojkiewicz, Jean Luc" sort="Wojkiewicz, Jean Luc" uniqKey="Wojkiewicz J" first="Jean-Luc" last="Wojkiewicz">Jean-Luc Wojkiewicz</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Univ. Lille Nord de France</s1><s2>59000 Lille</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Lille</settlement></placeName></affiliation><affiliation wicri:level="3"><inist:fA14 i1="02"><s1>Ecole des Mines de Douai, CE</s1><s2>59508 Douai</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Nord-Pas-de-Calais</region><settlement type="city">Douai</settlement></placeName></affiliation></author><author><name sortKey="Lamouri, Saad" sort="Lamouri, Saad" uniqKey="Lamouri S" first="Saad" last="Lamouri">Saad Lamouri</name><affiliation wicri:level="3"><inist:fA14 i1="03"><s1>L.C.M - U.R.E.C.A, EMP, Bordj el Bahri</s1><s2>Alger</s2><s3>DZA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>Algérie</country><placeName><settlement type="city">Alger</settlement><region nuts="2">Wilaya d'Alger</region></placeName></affiliation></author><author><name sortKey="Lasri, Tuami" sort="Lasri, Tuami" uniqKey="Lasri T" first="Tuami" last="Lasri">Tuami Lasri</name><affiliation wicri:level="3"><inist:fA14 i1="04"><s1>IEMN-DHS, Avenue Poincaré BP 60069 59652 Villeneuve d'Ascq Cedex</s1><s3>FRA</s3><sZ>5 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Hauts-de-France</region><region type="old region" nuts="2">Picardie</region><settlement type="city">59652 Villeneuve d'Ascq</settlement></placeName></affiliation></author></analytic><series><title level="j" type="main">Journal of applied polymer science</title><title level="j" type="abbreviated">J. appl. polym. sci.</title><idno type="ISSN">0021-8995</idno><imprint><date when="2013">2013</date></imprint></series></biblStruct></sourceDesc><seriesStmt><title level="j" type="main">Journal of applied polymer science</title><title level="j" type="abbreviated">J. appl. polym. sci.</title><idno type="ISSN">0021-8995</idno></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aniline polymer</term><term>Aromatic polymer</term><term>Carbon</term><term>Coated particle</term><term>Cobalt</term><term>Composite material</term><term>Conducting polymers</term><term>Doped polymer</term><term>Electromagnetic properties</term><term>Electromagnetic shielding</term><term>Electromagnetic wave absorption</term><term>Epoxy resin</term><term>Experimental study</term><term>Hybrid composite</term><term>Iron alloy</term><term>Magnetic particles</term><term>Nanocomposite</term><term>Nickel alloy</term><term>Polymer blends</term><term>Polyurethane</term><term>Sulfonic acid</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Aniline polymère</term><term>Nanocomposite</term><term>Ecran électromagnétique</term><term>Composite hybride</term><term>Acide sulfonique</term><term>Polymère dopé</term><term>Mélange polymère</term><term>Uréthanne polymère</term><term>Particule magnétique</term><term>Epoxyde résine</term><term>Propriété électromagnétique</term><term>Cobalt</term><term>Particule enrobée</term><term>Carbone</term><term>Fer alliage</term><term>Nickel alliage</term><term>Absorption onde électromagnétique</term><term>Etude expérimentale</term><term>Polymère aromatique</term><term>Polymère conducteur</term><term>Matériau composite</term></keywords><keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Cobalt</term><term>Carbone</term><term>Matériau composite</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">In this work, two types of hybrid composite materials were elaborated. The first based on polyaniline (PANI) doped Camphor Sulfonic acid (CSA), Carbon-Coated Cobalt (CCo), and FeNi nanoparticles dispersed in polyurethane. A value of 10<sup>4</sup> S/m of conductivity and a 90 dB of shielding effectiveness in multilayer structure were obtained over the 8-18 GHz frequency band. The second type, based on PANI doped para-toluene sulfonic acid (PTSA), dispersed in epoxy resin with FeNi nanoparticles. A thick material with moderate conductivity and high attenuation of electromagnetic waves was obtained. It was found that a PANI-PTSA/FeNi/epoxy resin composite with thicknesses of 9.7 and 6.5 mm had, respectively, reflection loss values of -22 dB at 9.52 GHz, and -20.7 dB at 14.7 GHz. The electromagnetic properties of the elaborated structure hybrid materials can be optimized to increase the electromagnetic reflection-absorption properties. Thus, the obtained structure can be used in shielding and radar absorbing materials applications.</div></front></TEI><affiliations><list><country><li>Algérie</li><li>France</li></country><region><li>Hauts-de-France</li><li>Nord-Pas-de-Calais</li><li>Picardie</li><li>Wilaya d'Alger</li></region><settlement><li>59652 Villeneuve d'Ascq</li><li>Alger</li><li>Douai</li><li>Lille</li></settlement></list><tree><country name="France"><region name="Hauts-de-France"><name sortKey="El Kamchi, Noureddine" sort="El Kamchi, Noureddine" uniqKey="El Kamchi N" first="Noureddine" last="El Kamchi">Noureddine El Kamchi</name></region><name sortKey="El Kamchi, Noureddine" sort="El Kamchi, Noureddine" uniqKey="El Kamchi N" first="Noureddine" last="El Kamchi">Noureddine El Kamchi</name><name sortKey="Lasri, Tuami" sort="Lasri, Tuami" uniqKey="Lasri T" first="Tuami" last="Lasri">Tuami Lasri</name><name sortKey="Wojkiewicz, Jean Luc" sort="Wojkiewicz, Jean Luc" uniqKey="Wojkiewicz J" first="Jean-Luc" last="Wojkiewicz">Jean-Luc Wojkiewicz</name><name sortKey="Wojkiewicz, Jean Luc" sort="Wojkiewicz, Jean Luc" uniqKey="Wojkiewicz J" first="Jean-Luc" last="Wojkiewicz">Jean-Luc Wojkiewicz</name></country><country name="Algérie"><region name="Wilaya d'Alger"><name sortKey="Belaabed, Belkacem" sort="Belaabed, Belkacem" uniqKey="Belaabed B" first="Belkacem" last="Belaabed">Belkacem Belaabed</name></region><name sortKey="Lamouri, Saad" sort="Lamouri, Saad" uniqKey="Lamouri S" first="Saad" last="Lamouri">Saad Lamouri</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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