AustralieFrV1, PascalFrancis, Corpus, bibRecord, 003113

Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles

Identifieur interne : 003113 ( PascalFrancis/Corpus ); précédent : 003112; suivant : 003114

Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles

Auteurs : Cuong Ton-That ; Matthew R. Phillips ; Thien-Phap Nguyen

Source :

Journal of luminescence [ 0022-2313 ] ; 2008.

RBID : Pascal:09-0011844

Descripteurs français

Pascal (Inist)
- Phénylènevinylène dérivé polymère, Zinc Oxyde, Effet concentration, Nanocomposite, Polymère conjugué, Photoluminescence, Spectre émission, Déclin luminescence, Etude expérimentale, Matériau composite, Propriété optique, Phénylènevinylène(2-[2-éthylhexyloxy]-5-méthoxy) polymère.

English descriptors

KwdEn :
- Composite material, Concentration effect, Conjugated polymer, Emission spectrum, Experimental study, Luminescence decay, Nanocomposite, Optical properties, Phenylenevinylene derivative polymer, Photoluminescence, Zinc Oxides.

Abstract

Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2'-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements reveal a blue shift in the emission spectrum of MEH-PPV upon incorporation of ZnO nanoparticles into the polymer film while the emission is increasingly quenched with increasing ZnO concentration. In contrast, the structure of the polymer and its conjugation length are not affected by the presence of ZnO nanoparticles (up to 16 wt% ZnO) as revealed by Raman spectroscopy. The blue shift and photoluminescence quenching are explained by the separation of photogenerated electron-hole pairs at the MEH-PPV/ZnO interface and the charging of the nanoparticles.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

A01	`01`	`1`		`@0 0022-2313`
A02	`01`			`@0 JLUMA8`
A03		`1`		`@0 J. lumin.`
A05				`@2 128`
A06				`@2 12`
A08	`01`	`1`	`ENG`	`@1 Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles`
A11	`01`	`1`		`@1 TON-THAT (Cuong)`
A11	`02`	`1`		`@1 PHILLIPS (Matthew R.)`
A11	`03`	`1`		`@1 NGUYEN (Thien-Phap)`
A14	`01`			`@1 Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123 @2 Broadway, NSW 2007 @3 AUS @Z 1 aut. @Z 2 aut.`
A14	`02`			`@1 Institut des Matériaux Jean Rouxel, University of Nantes @2 44322 Nantes @3 FRA @Z 3 aut.`
A20				`@1 2031-2034`
A21				`@1 2008`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 14666 @5 354000185631640310`
A44				`@0 0000 @1 © 2009 INIST-CNRS. All rights reserved.`
A45				`@0 20 ref.`
A47	`01`	`1`		`@0 09-0011844`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Journal of luminescence`
A66	`01`			`@0 NLD`
C01	`01`		`ENG`	@0 Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2'-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements reveal a blue shift in the emission spectrum of MEH-PPV upon incorporation of ZnO nanoparticles into the polymer film while the emission is increasingly quenched with increasing ZnO concentration. In contrast, the structure of the polymer and its conjugation length are not affected by the presence of ZnO nanoparticles (up to 16 wt% ZnO) as revealed by Raman spectroscopy. The blue shift and photoluminescence quenching are explained by the separation of photogenerated electron-hole pairs at the MEH-PPV/ZnO interface and the charging of the nanoparticles.
C02	`01`	`X`		`@0 001D10A06H`
C03	`01`	`X`	`FRE`	`@0 Phénylènevinylène dérivé polymère @5 01`
C03	`01`	`X`	`ENG`	`@0 Phenylenevinylene derivative polymer @5 01`
C03	`01`	`X`	`SPA`	`@0 Fenilenovinileno derivado polimero @5 01`
C03	`02`	`X`	`FRE`	`@0 Zinc Oxyde @1 SEC @2 NC @2 NA @5 02`
C03	`02`	`X`	`ENG`	`@0 Zinc Oxides @1 SEC @2 NC @2 NA @5 02`
C03	`02`	`X`	`SPA`	`@0 Zinc Óxido @1 SEC @2 NC @2 NA @5 02`
C03	`03`	`X`	`FRE`	`@0 Effet concentration @5 03`
C03	`03`	`X`	`ENG`	`@0 Concentration effect @5 03`
C03	`03`	`X`	`SPA`	`@0 Efecto concentración @5 03`
C03	`04`	`X`	`FRE`	`@0 Nanocomposite @5 04`
C03	`04`	`X`	`ENG`	`@0 Nanocomposite @5 04`
C03	`04`	`X`	`SPA`	`@0 Nanocompuesto @5 04`
C03	`05`	`X`	`FRE`	`@0 Polymère conjugué @5 05`
C03	`05`	`X`	`ENG`	`@0 Conjugated polymer @5 05`
C03	`05`	`X`	`SPA`	`@0 Polímero conjugado @5 05`
C03	`06`	`X`	`FRE`	`@0 Photoluminescence @5 06`
C03	`06`	`X`	`ENG`	`@0 Photoluminescence @5 06`
C03	`06`	`X`	`SPA`	`@0 Fotoluminiscencia @5 06`
C03	`07`	`X`	`FRE`	`@0 Spectre émission @5 07`
C03	`07`	`X`	`ENG`	`@0 Emission spectrum @5 07`
C03	`07`	`X`	`SPA`	`@0 Espectro emisión @5 07`
C03	`08`	`X`	`FRE`	`@0 Déclin luminescence @5 08`
C03	`08`	`X`	`ENG`	`@0 Luminescence decay @5 08`
C03	`08`	`X`	`SPA`	`@0 Decadencia luminiscencia @5 08`
C03	`09`	`X`	`FRE`	`@0 Etude expérimentale @5 09`
C03	`09`	`X`	`ENG`	`@0 Experimental study @5 09`
C03	`09`	`X`	`SPA`	`@0 Estudio experimental @5 09`
C03	`10`	`X`	`FRE`	`@0 Matériau composite @5 31`
C03	`10`	`X`	`ENG`	`@0 Composite material @5 31`
C03	`10`	`X`	`SPA`	`@0 Material compuesto @5 31`
C03	`11`	`X`	`FRE`	`@0 Propriété optique @5 32`
C03	`11`	`X`	`ENG`	`@0 Optical properties @5 32`
C03	`11`	`X`	`SPA`	`@0 Propiedad óptica @5 32`
C03	`12`	`X`	`FRE`	`@0 Phénylènevinylène(2-[2-éthylhexyloxy]-5-méthoxy) polymère @4 INC @5 41`
N21				`@1 004`

Format Inist (serveur)

NO :	PASCAL 09-0011844 INIST
ET :	Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles
AU :	TON-THAT (Cuong); PHILLIPS (Matthew R.); NGUYEN (Thien-Phap)
AF :	Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123/Broadway, NSW 2007/Australie (1 aut., 2 aut.); Institut des Matériaux Jean Rouxel, University of Nantes/44322 Nantes/France (3 aut.)
DT :	Publication en série; Niveau analytique
SO :	Journal of luminescence; ISSN 0022-2313; Coden JLUMA8; Pays-Bas; Da. 2008; Vol. 128; No. 12; Pp. 2031-2034; Bibl. 20 ref.
LA :	Anglais
EA :	Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2'-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements reveal a blue shift in the emission spectrum of MEH-PPV upon incorporation of ZnO nanoparticles into the polymer film while the emission is increasingly quenched with increasing ZnO concentration. In contrast, the structure of the polymer and its conjugation length are not affected by the presence of ZnO nanoparticles (up to 16 wt% ZnO) as revealed by Raman spectroscopy. The blue shift and photoluminescence quenching are explained by the separation of photogenerated electron-hole pairs at the MEH-PPV/ZnO interface and the charging of the nanoparticles.
CC :	001D10A06H
FD :	Phénylènevinylène dérivé polymère; Zinc Oxyde; Effet concentration; Nanocomposite; Polymère conjugué; Photoluminescence; Spectre émission; Déclin luminescence; Etude expérimentale; Matériau composite; Propriété optique; Phénylènevinylène(2-[2-éthylhexyloxy]-5-méthoxy) polymère
ED :	Phenylenevinylene derivative polymer; Zinc Oxides; Concentration effect; Nanocomposite; Conjugated polymer; Photoluminescence; Emission spectrum; Luminescence decay; Experimental study; Composite material; Optical properties
SD :	Fenilenovinileno derivado polimero; Zinc Óxido; Efecto concentración; Nanocompuesto; Polímero conjugado; Fotoluminiscencia; Espectro emisión; Decadencia luminiscencia; Estudio experimental; Material compuesto; Propiedad óptica
LO :	INIST-14666.354000185631640310
ID :	09-0011844

Links to Exploration step

Pascal:09-0011844

Le document en format XML

<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles</title>
<author><name sortKey="Ton That, Cuong" sort="Ton That, Cuong" uniqKey="Ton That C" first="Cuong" last="Ton-That">Cuong Ton-That</name>
<affiliation><inist:fA14 i1="01"><s1>Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Phillips, Matthew R" sort="Phillips, Matthew R" uniqKey="Phillips M" first="Matthew R." last="Phillips">Matthew R. Phillips</name>
<affiliation><inist:fA14 i1="01"><s1>Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Nguyen, Thien Phap" sort="Nguyen, Thien Phap" uniqKey="Nguyen T" first="Thien-Phap" last="Nguyen">Thien-Phap Nguyen</name>
<affiliation><inist:fA14 i1="02"><s1>Institut des Matériaux Jean Rouxel, University of Nantes</s1>
<s2>44322 Nantes</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">INIST</idno>
<idno type="inist">09-0011844</idno>
<date when="2008">2008</date>
<idno type="stanalyst">PASCAL 09-0011844 INIST</idno>
<idno type="RBID">Pascal:09-0011844</idno>
<idno type="wicri:Area/PascalFrancis/Corpus">003113</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles</title>
<author><name sortKey="Ton That, Cuong" sort="Ton That, Cuong" uniqKey="Ton That C" first="Cuong" last="Ton-That">Cuong Ton-That</name>
<affiliation><inist:fA14 i1="01"><s1>Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Phillips, Matthew R" sort="Phillips, Matthew R" uniqKey="Phillips M" first="Matthew R." last="Phillips">Matthew R. Phillips</name>
<affiliation><inist:fA14 i1="01"><s1>Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
<author><name sortKey="Nguyen, Thien Phap" sort="Nguyen, Thien Phap" uniqKey="Nguyen T" first="Thien-Phap" last="Nguyen">Thien-Phap Nguyen</name>
<affiliation><inist:fA14 i1="02"><s1>Institut des Matériaux Jean Rouxel, University of Nantes</s1>
<s2>44322 Nantes</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</inist:fA14>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
<imprint><date when="2008">2008</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Journal of luminescence</title>
<title level="j" type="abbreviated">J. lumin.</title>
<idno type="ISSN">0022-2313</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Composite material</term>
<term>Concentration effect</term>
<term>Conjugated polymer</term>
<term>Emission spectrum</term>
<term>Experimental study</term>
<term>Luminescence decay</term>
<term>Nanocomposite</term>
<term>Optical properties</term>
<term>Phenylenevinylene derivative polymer</term>
<term>Photoluminescence</term>
<term>Zinc Oxides</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Phénylènevinylène dérivé polymère</term>
<term>Zinc Oxyde</term>
<term>Effet concentration</term>
<term>Nanocomposite</term>
<term>Polymère conjugué</term>
<term>Photoluminescence</term>
<term>Spectre émission</term>
<term>Déclin luminescence</term>
<term>Etude expérimentale</term>
<term>Matériau composite</term>
<term>Propriété optique</term>
<term>Phénylènevinylène(2-[2-éthylhexyloxy]-5-méthoxy) polymère</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2'-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements reveal a blue shift in the emission spectrum of MEH-PPV upon incorporation of ZnO nanoparticles into the polymer film while the emission is increasingly quenched with increasing ZnO concentration. In contrast, the structure of the polymer and its conjugation length are not affected by the presence of ZnO nanoparticles (up to 16 wt% ZnO) as revealed by Raman spectroscopy. The blue shift and photoluminescence quenching are explained by the separation of photogenerated electron-hole pairs at the MEH-PPV/ZnO interface and the charging of the nanoparticles.</div>
</front>
</TEI>
<inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0022-2313</s0>
</fA01>
<fA02 i1="01"><s0>JLUMA8</s0>
</fA02>
<fA03 i2="1"><s0>J. lumin.</s0>
</fA03>
<fA05><s2>128</s2>
</fA05>
<fA06><s2>12</s2>
</fA06>
<fA08 i1="01" i2="1" l="ENG"><s1>Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>TON-THAT (Cuong)</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>PHILLIPS (Matthew R.)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>NGUYEN (Thien-Phap)</s1>
</fA11>
<fA14 i1="01"><s1>Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123</s1>
<s2>Broadway, NSW 2007</s2>
<s3>AUS</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
</fA14>
<fA14 i1="02"><s1>Institut des Matériaux Jean Rouxel, University of Nantes</s1>
<s2>44322 Nantes</s2>
<s3>FRA</s3>
<sZ>3 aut.</sZ>
</fA14>
<fA20><s1>2031-2034</s1>
</fA20>
<fA21><s1>2008</s1>
</fA21>
<fA23 i1="01"><s0>ENG</s0>
</fA23>
<fA43 i1="01"><s1>INIST</s1>
<s2>14666</s2>
<s5>354000185631640310</s5>
</fA43>
<fA44><s0>0000</s0>
<s1>© 2009 INIST-CNRS. All rights reserved.</s1>
</fA44>
<fA45><s0>20 ref.</s0>
</fA45>
<fA47 i1="01" i2="1"><s0>09-0011844</s0>
</fA47>
<fA60><s1>P</s1>
</fA60>
<fA61><s0>A</s0>
</fA61>
<fA64 i1="01" i2="1"><s0>Journal of luminescence</s0>
</fA64>
<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2'-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements reveal a blue shift in the emission spectrum of MEH-PPV upon incorporation of ZnO nanoparticles into the polymer film while the emission is increasingly quenched with increasing ZnO concentration. In contrast, the structure of the polymer and its conjugation length are not affected by the presence of ZnO nanoparticles (up to 16 wt% ZnO) as revealed by Raman spectroscopy. The blue shift and photoluminescence quenching are explained by the separation of photogenerated electron-hole pairs at the MEH-PPV/ZnO interface and the charging of the nanoparticles.</s0>
</fC01>
<fC02 i1="01" i2="X"><s0>001D10A06H</s0>
</fC02>
<fC03 i1="01" i2="X" l="FRE"><s0>Phénylènevinylène dérivé polymère</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="ENG"><s0>Phenylenevinylene derivative polymer</s0>
<s5>01</s5>
</fC03>
<fC03 i1="01" i2="X" l="SPA"><s0>Fenilenovinileno derivado polimero</s0>
<s5>01</s5>
</fC03>
<fC03 i1="02" i2="X" l="FRE"><s0>Zinc Oxyde</s0>
<s1>SEC</s1>
<s2>NC</s2>
<s2>NA</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="ENG"><s0>Zinc Oxides</s0>
<s1>SEC</s1>
<s2>NC</s2>
<s2>NA</s2>
<s5>02</s5>
</fC03>
<fC03 i1="02" i2="X" l="SPA"><s0>Zinc Óxido</s0>
<s1>SEC</s1>
<s2>NC</s2>
<s2>NA</s2>
<s5>02</s5>
</fC03>
<fC03 i1="03" i2="X" l="FRE"><s0>Effet concentration</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="ENG"><s0>Concentration effect</s0>
<s5>03</s5>
</fC03>
<fC03 i1="03" i2="X" l="SPA"><s0>Efecto concentración</s0>
<s5>03</s5>
</fC03>
<fC03 i1="04" i2="X" l="FRE"><s0>Nanocomposite</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="ENG"><s0>Nanocomposite</s0>
<s5>04</s5>
</fC03>
<fC03 i1="04" i2="X" l="SPA"><s0>Nanocompuesto</s0>
<s5>04</s5>
</fC03>
<fC03 i1="05" i2="X" l="FRE"><s0>Polymère conjugué</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="ENG"><s0>Conjugated polymer</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="X" l="SPA"><s0>Polímero conjugado</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Photoluminescence</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="ENG"><s0>Photoluminescence</s0>
<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Fotoluminiscencia</s0>
<s5>06</s5>
</fC03>
<fC03 i1="07" i2="X" l="FRE"><s0>Spectre émission</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="ENG"><s0>Emission spectrum</s0>
<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Espectro emisión</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="X" l="FRE"><s0>Déclin luminescence</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="ENG"><s0>Luminescence decay</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="X" l="SPA"><s0>Decadencia luminiscencia</s0>
<s5>08</s5>
</fC03>
<fC03 i1="09" i2="X" l="FRE"><s0>Etude expérimentale</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="ENG"><s0>Experimental study</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Estudio experimental</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Matériau composite</s0>
<s5>31</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Composite material</s0>
<s5>31</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Material compuesto</s0>
<s5>31</s5>
</fC03>
<fC03 i1="11" i2="X" l="FRE"><s0>Propriété optique</s0>
<s5>32</s5>
</fC03>
<fC03 i1="11" i2="X" l="ENG"><s0>Optical properties</s0>
<s5>32</s5>
</fC03>
<fC03 i1="11" i2="X" l="SPA"><s0>Propiedad óptica</s0>
<s5>32</s5>
</fC03>
<fC03 i1="12" i2="X" l="FRE"><s0>Phénylènevinylène(2-[2-éthylhexyloxy]-5-méthoxy) polymère</s0>
<s4>INC</s4>
<s5>41</s5>
</fC03>
<fN21><s1>004</s1>
</fN21>
</pA>
</standard>
<server><NO>PASCAL 09-0011844 INIST</NO>
<ET>Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles</ET>
<AU>TON-THAT (Cuong); PHILLIPS (Matthew R.); NGUYEN (Thien-Phap)</AU>
<AF>Department of Physics and Advanced Materials, University of Technology Sydney, P.O. Box 123/Broadway, NSW 2007/Australie (1 aut., 2 aut.); Institut des Matériaux Jean Rouxel, University of Nantes/44322 Nantes/France (3 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Journal of luminescence; ISSN 0022-2313; Coden JLUMA8; Pays-Bas; Da. 2008; Vol. 128; No. 12; Pp. 2031-2034; Bibl. 20 ref.</SO>
<LA>Anglais</LA>
<EA>Luminescence properties of nanocomposites consisting of ZnO nanoparticles in a conjugated polymer, poly [2-methoxy-5-(2'-ethyl hexyloxy)-phenylene vinylene] (MEH-PPV), were investigated. Photoluminescence measurements reveal a blue shift in the emission spectrum of MEH-PPV upon incorporation of ZnO nanoparticles into the polymer film while the emission is increasingly quenched with increasing ZnO concentration. In contrast, the structure of the polymer and its conjugation length are not affected by the presence of ZnO nanoparticles (up to 16 wt% ZnO) as revealed by Raman spectroscopy. The blue shift and photoluminescence quenching are explained by the separation of photogenerated electron-hole pairs at the MEH-PPV/ZnO interface and the charging of the nanoparticles.</EA>
<CC>001D10A06H</CC>
<FD>Phénylènevinylène dérivé polymère; Zinc Oxyde; Effet concentration; Nanocomposite; Polymère conjugué; Photoluminescence; Spectre émission; Déclin luminescence; Etude expérimentale; Matériau composite; Propriété optique; Phénylènevinylène(2-[2-éthylhexyloxy]-5-méthoxy) polymère</FD>
<ED>Phenylenevinylene derivative polymer; Zinc Oxides; Concentration effect; Nanocomposite; Conjugated polymer; Photoluminescence; Emission spectrum; Luminescence decay; Experimental study; Composite material; Optical properties</ED>
<SD>Fenilenovinileno derivado polimero; Zinc Óxido; Efecto concentración; Nanocompuesto; Polímero conjugado; Fotoluminiscencia; Espectro emisión; Decadencia luminiscencia; Estudio experimental; Material compuesto; Propiedad óptica</SD>
<LO>INIST-14666.354000185631640310</LO>
<ID>09-0011844</ID>
</server>
</inist>
</record>

Pour manipuler ce document sous Unix (Dilib)

EXPLOR_STEP=$WICRI_ROOT/Wicri/Asie/explor/AustralieFrV1/Data/PascalFrancis/Corpus

HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 003113 | SxmlIndent | more

HfdSelect -h $EXPLOR_AREA/Data/PascalFrancis/Corpus/biblio.hfd -nk 003113 | SxmlIndent | more

Pour mettre un lien sur cette page dans le réseau Wicri

{{Explor lien
   |wiki=    Wicri/Asie
   |area=    AustralieFrV1
   |flux=    PascalFrancis
   |étape=   Corpus
   |type=    RBID
   |clé=     Pascal:09-0011844
   |texte=   Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles
}}

This area was generated with Dilib version V0.6.33.
Data generation: Tue Dec 5 10:43:12 2017. Site generation: Tue Mar 5 14:07:20 2024

	Serveur d'exploration sur les relations entre la France et l'Australie
	Attention, ce site est en cours de développement ! Attention, site généré par des moyens informatiques à partir de corpus bruts. Les informations ne sont donc pas validées.

Serveur d'exploration sur les relations entre la France et l'Australie

Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles

Blue shift in the luminescence spectra of MEH-PPV films containing ZnO nanoparticles

Source :

Descripteurs français

English descriptors

Abstract

Notice en format standard (ISO 2709)

Format Inist (serveur)

Links to Exploration step

Le document en format XML

Pour manipuler ce document sous Unix (Dilib)

Pour mettre un lien sur cette page dans le réseau Wicri