Electrochemical synthesis and structural studies of copolymers based on the electrooxidation of pyrrole and some salen compounds
Identifieur interne : 015296 ( Main/Repository ); précédent : 015295; suivant : 015297Electrochemical synthesis and structural studies of copolymers based on the electrooxidation of pyrrole and some salen compounds
Auteurs : RBID : Pascal:99-0444556Descripteurs français
- Pascal (Inist)
- Etude expérimentale, Copolymérisation électrolytique, Réaction électrochimique, Electrode, Or, Electrode optiquement transparente, Pyrrole copolymère, Copolymère organométallique, Polymère coordination, Phénylène dérivé copolymère, Pyridine dérivé copolymère, Nickel Complexe, Coordinat organique, Pyridine dérivé, Phénolate, Spectrométrie UV visible, Spectrométrie RPE, Copolymère nickel, 2,2p-Bipyridyle dérivé, Electrode ITO.
- Wicri :
- concept : Or.
English descriptors
- KwdEn :
- EPR spectrometry, Electrochemical reaction, Electrodes, Electrolytical copolymerization, Experimental study, Gold, Indium tin oxide electrode, Nickel Complexes, Optically transparent electrode, Organic ligand, Organometallic copolymer, Phenolate, Phenylene derivative copolymer, Polychelate, Pyridine derivative copolymer, Pyridine derivatives, Pyrrole copolymer, Ultraviolet visible spectrometry.
Abstract
We present here the first studies on copolymer layers obtained from electrosynthesis of pyrrole and salen compounds. This work comes into the field of modified electrodes for sensoring applications. We investigated this electro-copolymerization because the coupling occurs by radical cation (RC) coupling for both compounds. The electrochemical behavior was studied by cyclic voltammetry, spectroelectrochemistry and in situ electron spin resonance (ESR); quantitative characterization was performed with electron dispersive spectroscopy and mass spectrometry (Maldi-Tof). In the case of the copolymer prepared with little pyrrole (versus salen) in the starting solution, the ESR data gave no typical PPy signal although cyclic voltammograms (CVs) were completely different from those of poly(salen). The composition of the layers is estimated with good approximation and this is evidently an interesting material for sensoring applications such as gas (vapor) or heavy metal sensors.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Electrochemical synthesis and structural studies of copolymers based on the electrooxidation of pyrrole and some salen compounds</title><author><name sortKey="Aubert, P H" uniqKey="Aubert P">P.-H. Aubert</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Chimie et Electrochimie Moléculaire, 16 route de Gray</s1><s2>25000 Besançon</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Franche-Comté</region><settlement type="city">Besançon</settlement></placeName></affiliation></author><author><name sortKey="Neudeck, A" uniqKey="Neudeck A">A. Neudeck</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Institüt für Festkörper-und Werkstofforschung Dresden. Abt. 14, Helmholtz Strasse 20</s1><s2>01069 Dresden</s2><s3>DEU</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>01069 Dresden</wicri:noRegion><wicri:noRegion>Helmholtz Strasse 20</wicri:noRegion><wicri:noRegion>01069 Dresden</wicri:noRegion></affiliation></author><author><name sortKey="Dunsch, L" uniqKey="Dunsch L">L. Dunsch</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Institüt für Festkörper-und Werkstofforschung Dresden. Abt. 14, Helmholtz Strasse 20</s1><s2>01069 Dresden</s2><s3>DEU</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Allemagne</country><wicri:noRegion>01069 Dresden</wicri:noRegion><wicri:noRegion>Helmholtz Strasse 20</wicri:noRegion><wicri:noRegion>01069 Dresden</wicri:noRegion></affiliation></author><author><name sortKey="Audebert, P" uniqKey="Audebert P">P. Audebert</name><affiliation wicri:level="3"><inist:fA14 i1="01"><s1>Laboratoire de Chimie et Electrochimie Moléculaire, 16 route de Gray</s1><s2>25000 Besançon</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Franche-Comté</region><settlement type="city">Besançon</settlement></placeName></affiliation></author><author><name sortKey="Capdevielle, P" uniqKey="Capdevielle P">P. Capdevielle</name><affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Laboratoire de Recherche Organique, ESPCI, 10 rue Vauquelin</s1><s2>75005 Paris</s2><s3>FRA</s3><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author><author><name sortKey="Maumy, M" uniqKey="Maumy M">M. Maumy</name><affiliation wicri:level="3"><inist:fA14 i1="03"><s1>Laboratoire de Recherche Organique, ESPCI, 10 rue Vauquelin</s1><s2>75005 Paris</s2><s3>FRA</s3><sZ>5 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>France</country><placeName><region type="region" nuts="2">Île-de-France</region><settlement type="city">Paris</settlement></placeName></affiliation></author></titleStmt><publicationStmt><idno type="inist">99-0444556</idno><date when="1999">1999</date><idno type="stanalyst">PASCAL 99-0444556 INIST</idno><idno type="RBID">Pascal:99-0444556</idno><idno type="wicri:Area/Main/Corpus">014471</idno><idno type="wicri:Area/Main/Repository">015296</idno></publicationStmt><seriesStmt><title level="j" type="main">Journal of electroanalytical chemistry:(1992)</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>EPR spectrometry</term><term>Electrochemical reaction</term><term>Electrodes</term><term>Electrolytical copolymerization</term><term>Experimental study</term><term>Gold</term><term>Indium tin oxide electrode</term><term>Nickel Complexes</term><term>Optically transparent electrode</term><term>Organic ligand</term><term>Organometallic copolymer</term><term>Phenolate</term><term>Phenylene derivative copolymer</term><term>Polychelate</term><term>Pyridine derivative copolymer</term><term>Pyridine derivatives</term><term>Pyrrole copolymer</term><term>Ultraviolet visible spectrometry</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Etude expérimentale</term><term>Copolymérisation électrolytique</term><term>Réaction électrochimique</term><term>Electrode</term><term>Or</term><term>Electrode optiquement transparente</term><term>Pyrrole copolymère</term><term>Copolymère organométallique</term><term>Polymère coordination</term><term>Phénylène dérivé copolymère</term><term>Pyridine dérivé copolymère</term><term>Nickel Complexe</term><term>Coordinat organique</term><term>Pyridine dérivé</term><term>Phénolate</term><term>Spectrométrie UV visible</term><term>Spectrométrie RPE</term><term>Copolymère nickel</term><term>2,2p-Bipyridyle dérivé</term><term>Electrode ITO</term></keywords><keywords scheme="Wicri" type="concept" xml:lang="fr"><term>Or</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">We present here the first studies on copolymer layers obtained from electrosynthesis of pyrrole and salen compounds. This work comes into the field of modified electrodes for sensoring applications. We investigated this electro-copolymerization because the coupling occurs by radical cation (RC) coupling for both compounds. The electrochemical behavior was studied by cyclic voltammetry, spectroelectrochemistry and in situ electron spin resonance (ESR); quantitative characterization was performed with electron dispersive spectroscopy and mass spectrometry (Maldi-Tof). In the case of the copolymer prepared with little pyrrole (versus salen) in the starting solution, the ESR data gave no typical PPy signal although cyclic voltammograms (CVs) were completely different from those of poly(salen). The composition of the layers is estimated with good approximation and this is evidently an interesting material for sensoring applications such as gas (vapor) or heavy metal sensors.</div></front></TEI><inist><standard h6="B"><pA><fA05><s2>470</s2></fA05><fA06><s2>1</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Electrochemical synthesis and structural studies of copolymers based on the electrooxidation of pyrrole and some salen compounds</s1></fA08><fA11 i1="01" i2="1"><s1>AUBERT (P.-H.)</s1></fA11><fA11 i1="02" i2="1"><s1>NEUDECK (A.)</s1></fA11><fA11 i1="03" i2="1"><s1>DUNSCH (L.)</s1></fA11><fA11 i1="04" i2="1"><s1>AUDEBERT (P.)</s1></fA11><fA11 i1="05" i2="1"><s1>CAPDEVIELLE (P.)</s1></fA11><fA11 i1="06" i2="1"><s1>MAUMY (M.)</s1></fA11><fA14 i1="01"><s1>Laboratoire de Chimie et Electrochimie Moléculaire, 16 route de Gray</s1><s2>25000 Besançon</s2><s3>FRA</s3><sZ>1 aut.</sZ><sZ>4 aut.</sZ></fA14><fA14 i1="02"><s1>Institüt für Festkörper-und Werkstofforschung Dresden. Abt. 14, Helmholtz Strasse 20</s1><s2>01069 Dresden</s2><s3>DEU</s3><sZ>2 aut.</sZ><sZ>3 aut.</sZ></fA14><fA14 i1="03"><s1>Laboratoire de Recherche Organique, ESPCI, 10 rue Vauquelin</s1><s2>75005 Paris</s2><s3>FRA</s3><sZ>5 aut.</sZ><sZ>6 aut.</sZ></fA14><fA20><s1>77-88</s1></fA20><fA21><s1>1999</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>1150</s2><s5>354000086006380110</s5></fA43><fA44><s0>0000</s0><s1>© 1999 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>39 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>99-0444556</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="2"><s0>Journal of electroanalytical chemistry:(1992)</s0></fA64><fA66 i1="01"><s0>CHE</s0></fA66><fC01 i1="01" l="ENG"><s0>We present here the first studies on copolymer layers obtained from electrosynthesis of pyrrole and salen compounds. This work comes into the field of modified electrodes for sensoring applications. We investigated this electro-copolymerization because the coupling occurs by radical cation (RC) coupling for both compounds. The electrochemical behavior was studied by cyclic voltammetry, spectroelectrochemistry and in situ electron spin resonance (ESR); quantitative characterization was performed with electron dispersive spectroscopy and mass spectrometry (Maldi-Tof). In the case of the copolymer prepared with little pyrrole (versus salen) in the starting solution, the ESR data gave no typical PPy signal although cyclic voltammograms (CVs) were completely different from those of poly(salen). The composition of the layers is estimated with good approximation and this is evidently an interesting material for sensoring applications such as gas (vapor) or heavy metal sensors.</s0></fC01><fC02 i1="01" i2="X"><s0>001C01H05</s0></fC02><fC02 i1="02" i2="X"><s0>001D09B01</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Etude expérimentale</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Experimental study</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Estudio experimental</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Copolymérisation électrolytique</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Electrolytical copolymerization</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Copolimerización electrolítica</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Réaction électrochimique</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Electrochemical reaction</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Reacción 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l="FRE"><s0>Copolymère organométallique</s0><s2>NK</s2><s5>10</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Organometallic copolymer</s0><s2>NK</s2><s5>10</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Copolímero organometálico</s0><s2>NK</s2><s5>10</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Polymère coordination</s0><s5>11</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Polychelate</s0><s5>11</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Polímero coordinación</s0><s5>11</s5></fC03><fC03 i1="10" i2="X" l="FRE"><s0>Phénylène dérivé copolymère</s0><s2>NK</s2><s5>12</s5></fC03><fC03 i1="10" i2="X" l="ENG"><s0>Phenylene derivative copolymer</s0><s2>NK</s2><s5>12</s5></fC03><fC03 i1="10" i2="X" l="SPA"><s0>Fenileno derivado copolímero</s0><s2>NK</s2><s5>12</s5></fC03><fC03 i1="11" i2="X" l="FRE"><s0>Pyridine dérivé copolymère</s0><s2>NK</s2><s5>13</s5></fC03><fC03 i1="11" i2="X" l="ENG"><s0>Pyridine derivative copolymer</s0><s2>NK</s2><s5>13</s5></fC03><fC03 i1="11" i2="X" l="SPA"><s0>Piridina 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l="SPA"><s0>Fenolato</s0><s5>20</s5></fC03><fC03 i1="16" i2="X" l="FRE"><s0>Spectrométrie UV visible</s0><s5>24</s5></fC03><fC03 i1="16" i2="X" l="ENG"><s0>Ultraviolet visible spectrometry</s0><s5>24</s5></fC03><fC03 i1="16" i2="X" l="SPA"><s0>Espectrometría UV visible</s0><s5>24</s5></fC03><fC03 i1="17" i2="X" l="FRE"><s0>Spectrométrie RPE</s0><s5>25</s5></fC03><fC03 i1="17" i2="X" l="ENG"><s0>EPR spectrometry</s0><s5>25</s5></fC03><fC03 i1="17" i2="X" l="SPA"><s0>Espectrometría RPE</s0><s5>25</s5></fC03><fC03 i1="18" i2="X" l="FRE"><s0>Copolymère nickel</s0><s4>INC</s4><s5>62</s5></fC03><fC03 i1="19" i2="X" l="FRE"><s0>2,2p-Bipyridyle dérivé</s0><s2>FC</s2><s2>NK</s2><s4>INC</s4><s5>63</s5></fC03><fC03 i1="20" i2="X" l="FRE"><s0>Electrode ITO</s0><s4>CD</s4><s5>96</s5></fC03><fC03 i1="20" i2="X" l="ENG"><s0>Indium tin oxide electrode</s0><s4>CD</s4><s5>96</s5></fC03><fC07 i1="01" i2="X" l="FRE"><s0>Métal transition</s0><s2>NC</s2><s5>07</s5></fC07><fC07 i1="01" i2="X" l="ENG"><s0>Transition metal</s0><s2>NC</s2><s5>07</s5></fC07><fC07 i1="01" i2="X" l="SPA"><s0>Metal transición</s0><s2>NC</s2><s5>07</s5></fC07><fC07 i1="02" i2="X" l="FRE"><s0>Métal transition Complexe</s0><s2>NC</s2><s2>NA</s2><s5>16</s5></fC07><fC07 i1="02" i2="X" l="ENG"><s0>Transition metal Complexes</s0><s2>NC</s2><s2>NA</s2><s5>16</s5></fC07><fC07 i1="02" i2="X" l="SPA"><s0>Metal transición Complejo</s0><s2>NC</s2><s2>NA</s2><s5>16</s5></fC07><fN21><s1>284</s1></fN21></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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