Ultraviolet-illuminated fluoropolymer indium-tin-oxide buffer layers for improved power conversion in organic photovoltaics
Identifieur interne : 000C66 ( Chine/Analysis ); précédent : 000C65; suivant : 000C67Ultraviolet-illuminated fluoropolymer indium-tin-oxide buffer layers for improved power conversion in organic photovoltaics
Auteurs : RBID : Pascal:09-0368058Descripteurs français
- Pascal (Inist)
- Electronique organique, Optoélectronique, Porteur charge, Hétérojonction double, Dispositif photovoltaïque, Couche active, Anode, Travail sortie, Courant court circuit, Tension circuit ouvert, Diminution coût, Polymère fluor, Oxyde d'indium, Oxyde d'étain, Couche oxyde, Couche tampon, Phtalocyanine métallique, Complexe de cuivre, Dispositif optoélectronique, ITO.
English descriptors
- KwdEn :
- Active layer, Anode, Buffer layer, Charge carrier, Copper complex, Cost lowering, Double heterojunction, Fluorine containing polymer, Indium oxide, Metallophthalocyanine, Open circuit voltage, Optoelectronic device, Optoelectronics, Organic electronics, Oxide layer, Photovoltaic cell, Short circuit currents, Tin oxide, Work function.
Abstract
We demonstrate that the charge carrier extraction in double heterojunction organic photovoltaic(OPV) devices can be enhanced by inserting an UV-illuminated fluoropolymer polytetrafluoroethylene(PTFE) layer between indium-tin-oxide and the thermal evaporated copper-phthalocyanine(CuPc)/buckyball(C6o) organic active layers. In this work, we show that the anode work function influences the photocarrier collection characteristics, where the short-circuit current and open-circuit voltage increase from 1.6 to 4.8 mA/cm2 and 0.41 to 0.48 V, respectively after the buffer layer insertion associated primary with the barrier decrease in the ITO/CuPc interface. This result shows the potential of UV-illuminated PTFE as a low-cost stable buffer layer for OPV devices.
Links toward previous steps (curation, corpus...)
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Pascal:09-0368058Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Ultraviolet-illuminated fluoropolymer indium-tin-oxide buffer layers for improved power conversion in organic photovoltaics</title>
<author><name>BONAN KANG</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Nanoelectronics Centre, Advanced Technology Institute, University of Surrey</s1>
<s2>Guildford, Surrey GU2 7XH</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
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<country>Royaume-Uni</country>
<wicri:noRegion>Guildford, Surrey GU2 7XH</wicri:noRegion>
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<affiliation wicri:level="1"><inist:fA14 i1="02"><s1>State Key Laboratory on Integrated Optoelectronics, Jilin University Region</s1>
<s2>Changchun 130012</s2>
<s3>CHN</s3>
<sZ>1 aut.</sZ>
</inist:fA14>
<country>République populaire de Chine</country>
<placeName><settlement type="city">Changchun</settlement>
<region type="province">Jilin</region>
<region type="groupement">Dongbei</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Tan, L W" uniqKey="Tan L">L. W. Tan</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Nanoelectronics Centre, Advanced Technology Institute, University of Surrey</s1>
<s2>Guildford, Surrey GU2 7XH</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
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<country>Royaume-Uni</country>
<wicri:noRegion>Guildford, Surrey GU2 7XH</wicri:noRegion>
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</author>
<author><name sortKey="Silva, S R P" uniqKey="Silva S">S. R. P. Silva</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Nanoelectronics Centre, Advanced Technology Institute, University of Surrey</s1>
<s2>Guildford, Surrey GU2 7XH</s2>
<s3>GBR</s3>
<sZ>1 aut.</sZ>
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<sZ>3 aut.</sZ>
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<country>Royaume-Uni</country>
<wicri:noRegion>Guildford, Surrey GU2 7XH</wicri:noRegion>
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<date when="2009">2009</date>
<idno type="stanalyst">PASCAL 09-0368058 INIST</idno>
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<seriesStmt><idno type="ISSN">1566-1199</idno>
<title level="j" type="abbreviated">Org. electron.</title>
<title level="j" type="main">Organic electronics </title>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Active layer</term>
<term>Anode</term>
<term>Buffer layer</term>
<term>Charge carrier</term>
<term>Copper complex</term>
<term>Cost lowering</term>
<term>Double heterojunction</term>
<term>Fluorine containing polymer</term>
<term>Indium oxide</term>
<term>Metallophthalocyanine</term>
<term>Open circuit voltage</term>
<term>Optoelectronic device</term>
<term>Optoelectronics</term>
<term>Organic electronics</term>
<term>Oxide layer</term>
<term>Photovoltaic cell</term>
<term>Short circuit currents</term>
<term>Tin oxide</term>
<term>Work function</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Electronique organique</term>
<term>Optoélectronique</term>
<term>Porteur charge</term>
<term>Hétérojonction double</term>
<term>Dispositif photovoltaïque</term>
<term>Couche active</term>
<term>Anode</term>
<term>Travail sortie</term>
<term>Courant court circuit</term>
<term>Tension circuit ouvert</term>
<term>Diminution coût</term>
<term>Polymère fluor</term>
<term>Oxyde d'indium</term>
<term>Oxyde d'étain</term>
<term>Couche oxyde</term>
<term>Couche tampon</term>
<term>Phtalocyanine métallique</term>
<term>Complexe de cuivre</term>
<term>Dispositif optoélectronique</term>
<term>ITO</term>
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<front><div type="abstract" xml:lang="en">We demonstrate that the charge carrier extraction in double heterojunction organic photovoltaic(OPV) devices can be enhanced by inserting an UV-illuminated fluoropolymer polytetrafluoroethylene(PTFE) layer between indium-tin-oxide and the thermal evaporated copper-phthalocyanine(CuPc)/buckyball(C<sub>6o</sub>
) organic active layers. In this work, we show that the anode work function influences the photocarrier collection characteristics, where the short-circuit current and open-circuit voltage increase from 1.6 to 4.8 mA/cm<sup>2</sup>
and 0.41 to 0.48 V, respectively after the buffer layer insertion associated primary with the barrier decrease in the ITO/CuPc interface. This result shows the potential of UV-illuminated PTFE as a low-cost stable buffer layer for OPV devices.</div>
</front>
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<fA11 i1="01" i2="1"><s1>BONAN KANG</s1>
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<fA11 i1="02" i2="1"><s1>TAN (L. W.)</s1>
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<fA11 i1="03" i2="1"><s1>SILVA (S. R. P.)</s1>
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<fA14 i1="01"><s1>Nanoelectronics Centre, Advanced Technology Institute, University of Surrey</s1>
<s2>Guildford, Surrey GU2 7XH</s2>
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<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
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<fA14 i1="02"><s1>State Key Laboratory on Integrated Optoelectronics, Jilin University Region</s1>
<s2>Changchun 130012</s2>
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<sZ>1 aut.</sZ>
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</fA66>
<fC01 i1="01" l="ENG"><s0>We demonstrate that the charge carrier extraction in double heterojunction organic photovoltaic(OPV) devices can be enhanced by inserting an UV-illuminated fluoropolymer polytetrafluoroethylene(PTFE) layer between indium-tin-oxide and the thermal evaporated copper-phthalocyanine(CuPc)/buckyball(C<sub>6o</sub>
) organic active layers. In this work, we show that the anode work function influences the photocarrier collection characteristics, where the short-circuit current and open-circuit voltage increase from 1.6 to 4.8 mA/cm<sup>2</sup>
and 0.41 to 0.48 V, respectively after the buffer layer insertion associated primary with the barrier decrease in the ITO/CuPc interface. This result shows the potential of UV-illuminated PTFE as a low-cost stable buffer layer for OPV devices.</s0>
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<s5>03</s5>
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<s5>04</s5>
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<fC03 i1="04" i2="X" l="ENG"><s0>Double heterojunction</s0>
<s5>04</s5>
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<fC03 i1="04" i2="X" l="SPA"><s0>Heterounión doble</s0>
<s5>04</s5>
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<fC03 i1="05" i2="X" l="FRE"><s0>Dispositif photovoltaïque</s0>
<s5>05</s5>
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<s5>05</s5>
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<s5>05</s5>
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<s5>06</s5>
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<s5>06</s5>
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<s5>06</s5>
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<s5>07</s5>
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<s5>07</s5>
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<s5>07</s5>
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<s5>08</s5>
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<s5>08</s5>
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<s5>08</s5>
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<s5>11</s5>
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<s2>NK</s2>
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<s2>NK</s2>
<s5>22</s5>
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<s2>NK</s2>
<s5>22</s5>
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<s5>23</s5>
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<s5>24</s5>
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<s5>24</s5>
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<s5>25</s5>
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<s5>25</s5>
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<s5>25</s5>
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</fN21>
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