Bilayer and bulk heterojunction solar cells with functional poly(2,2'-bithiophene) films electrochemically deposited from aqueous emulsion
Identifieur interne : 001113 ( Main/Repository ); précédent : 001112; suivant : 001114Bilayer and bulk heterojunction solar cells with functional poly(2,2'-bithiophene) films electrochemically deposited from aqueous emulsion
Auteurs : RBID : Pascal:13-0208506Descripteurs français
- Pascal (Inist)
- Thiophène dérivé polymère, Polymère aromatique, Polymère conjugué, Polymère réticulé, Couche ultramince, Préparation, Polymérisation électrolytique, Polymérisation émulsion, Dépôt électrolytique, Topographie surface, Couche active, Bicouche, Fullerènes, Couche tampon, Hétérojonction, Cellule solaire organique, Tension circuit ouvert, Courant court circuit, Facteur remplissage, Effet dimensionnel, Etude expérimentale, Bithiényle polymère, Nanorugosité, Effet épaisseur.
English descriptors
- KwdEn :
- Active layer, Aromatic polymer, Bilayers, Buffer layer, Conjugated polymer, Crosslinked polymer, Electrochemical polymerization, Electrodeposition, Emulsion polymerization, Experimental study, Fill factor, Fullerenes, Heterojunction, Open circuit voltage, Organic solar cells, Preparation, Short circuit currents, Size effect, Surface topography, Thiophene derivative polymer, Ultrathin films.
Abstract
Ultra thin films of poly(2,2'-bithiophene) with thickness of 11-33 nm were electrochemically deposited on poly(3,4-ethylenedioxithiophene):poly(styrene sulfonic acid) modified indium tin oxide substrates using a new approach for electrochemical synthesis. Ultrasonic emulsification of aqueous perchloric acid and 2,2'-bithiophene monomer is an effective method to disperse this water insoluble monomer in micro droplets that improved the contact with the electrode. Rigorous control of the poly(2,2'-bithiophene) thickness was achieved by controlling the potential applied and the charge during the deposition. We studied thin films solar cells based on poly(2,2'-bithiophene) polymer as bilayer with C60, resulting a power conversion efficiency of 0.3%, and as buffer layer in bulk heterojunction solar cells. We show that poly(2,2'-bithiophene) films influenced positively the open circuit voltage and increased about 1.6 times the short circuit current, increasing the efficiency from 1.3% up to 2.9% from devices without buffer layer or with 11 nm of poly(2,2'-bithiophene), respectively.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Bilayer and bulk heterojunction solar cells with functional poly(2,2'-bithiophene) films electrochemically deposited from aqueous emulsion</title><author><name sortKey="Macedo, Andreia G" uniqKey="Macedo A">Andreia G. Macedo</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Department of Physics, Technological Federal University of Paraná</s1><s2>80230-901 Curitiba. Paraná</s2><s3>BRA</s3><sZ>1 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>80230-901 Curitiba. Paraná</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Physics, Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation></author><author><name sortKey="Silva, Daniel C" uniqKey="Silva D">Daniel C. Silva</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Engineering and Materials Science (PIPE), Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation></author><author><name sortKey="Yamamoto, Natasha A D" uniqKey="Yamamoto N">Natasha A. D. Yamamoto</name><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Physics, Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation></author><author><name sortKey="Micaroni, Liliana" uniqKey="Micaroni L">Liliana Micaroni</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Engineering and Materials Science (PIPE), Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation></author><author><name sortKey="Mello, Regina M Q" uniqKey="Mello R">Regina M. Q. Mello</name><affiliation wicri:level="1"><inist:fA14 i1="04"><s1>Department of Chemistry, Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>5 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation></author><author><name sortKey="Roman, Lucimara S" uniqKey="Roman L">Lucimara S. Roman</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Engineering and Materials Science (PIPE), Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation><affiliation wicri:level="1"><inist:fA14 i1="03"><s1>Department of Physics, Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>6 aut.</sZ></inist:fA14><country>Brésil</country><wicri:noRegion>81531-990 Curitiba</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="inist">13-0208506</idno><date when="2013">2013</date><idno type="stanalyst">PASCAL 13-0208506 INIST</idno><idno type="RBID">Pascal:13-0208506</idno><idno type="wicri:Area/Main/Corpus">000C26</idno><idno type="wicri:Area/Main/Repository">001113</idno></publicationStmt><seriesStmt><idno type="ISSN">0379-6779</idno><title level="j" type="abbreviated">Synth. met.</title><title level="j" type="main">Synthetic metals</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Active layer</term><term>Aromatic polymer</term><term>Bilayers</term><term>Buffer layer</term><term>Conjugated polymer</term><term>Crosslinked polymer</term><term>Electrochemical polymerization</term><term>Electrodeposition</term><term>Emulsion polymerization</term><term>Experimental study</term><term>Fill factor</term><term>Fullerenes</term><term>Heterojunction</term><term>Open circuit voltage</term><term>Organic solar cells</term><term>Preparation</term><term>Short circuit currents</term><term>Size effect</term><term>Surface topography</term><term>Thiophene derivative polymer</term><term>Ultrathin films</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Thiophène dérivé polymère</term><term>Polymère aromatique</term><term>Polymère conjugué</term><term>Polymère réticulé</term><term>Couche ultramince</term><term>Préparation</term><term>Polymérisation électrolytique</term><term>Polymérisation émulsion</term><term>Dépôt électrolytique</term><term>Topographie surface</term><term>Couche active</term><term>Bicouche</term><term>Fullerènes</term><term>Couche tampon</term><term>Hétérojonction</term><term>Cellule solaire organique</term><term>Tension circuit ouvert</term><term>Courant court circuit</term><term>Facteur remplissage</term><term>Effet dimensionnel</term><term>Etude expérimentale</term><term>Bithiényle polymère</term><term>Nanorugosité</term><term>Effet épaisseur</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Ultra thin films of poly(2,2'-bithiophene) with thickness of 11-33 nm were electrochemically deposited on poly(3,4-ethylenedioxithiophene):poly(styrene sulfonic acid) modified indium tin oxide substrates using a new approach for electrochemical synthesis. Ultrasonic emulsification of aqueous perchloric acid and 2,2'-bithiophene monomer is an effective method to disperse this water insoluble monomer in micro droplets that improved the contact with the electrode. Rigorous control of the poly(2,2'-bithiophene) thickness was achieved by controlling the potential applied and the charge during the deposition. We studied thin films solar cells based on poly(2,2'-bithiophene) polymer as bilayer with C<sub>60</sub>, resulting a power conversion efficiency of 0.3%, and as buffer layer in bulk heterojunction solar cells. We show that poly(2,2'-bithiophene) films influenced positively the open circuit voltage and increased about 1.6 times the short circuit current, increasing the efficiency from 1.3% up to 2.9% from devices without buffer layer or with 11 nm of poly(2,2'-bithiophene), respectively.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0379-6779</s0></fA01><fA02 i1="01"><s0>SYMEDZ</s0></fA02><fA03 i2="1"><s0>Synth. met.</s0></fA03><fA05><s2>170</s2></fA05><fA08 i1="01" i2="1" l="ENG"><s1>Bilayer and bulk heterojunction solar cells with functional poly(2,2'-bithiophene) films electrochemically deposited from aqueous emulsion</s1></fA08><fA11 i1="01" i2="1"><s1>MACEDO (Andreia G.)</s1></fA11><fA11 i1="02" i2="1"><s1>SILVA (Daniel C.)</s1></fA11><fA11 i1="03" i2="1"><s1>YAMAMOTO (Natasha A. D.)</s1></fA11><fA11 i1="04" i2="1"><s1>MICARONI (Liliana)</s1></fA11><fA11 i1="05" i2="1"><s1>MELLO (Regina M. Q.)</s1></fA11><fA11 i1="06" i2="1"><s1>ROMAN (Lucimara S.)</s1></fA11><fA14 i1="01"><s1>Department of Physics, Technological Federal University of Paraná</s1><s2>80230-901 Curitiba. Paraná</s2><s3>BRA</s3><sZ>1 aut.</sZ></fA14><fA14 i1="02"><s1>Engineering and Materials Science (PIPE), Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>2 aut.</sZ><sZ>4 aut.</sZ><sZ>6 aut.</sZ></fA14><fA14 i1="03"><s1>Department of Physics, Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>1 aut.</sZ><sZ>3 aut.</sZ><sZ>6 aut.</sZ></fA14><fA14 i1="04"><s1>Department of Chemistry, Federal University of Paraná</s1><s2>81531-990 Curitiba</s2><s3>BRA</s3><sZ>5 aut.</sZ></fA14><fA20><s1>63-68</s1></fA20><fA21><s1>2013</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>18315</s2><s5>354000500690470080</s5></fA43><fA44><s0>0000</s0><s1>© 2013 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>34 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>13-0208506</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Synthetic metals</s0></fA64><fA66 i1="01"><s0>NLD</s0></fA66><fC01 i1="01" l="ENG"><s0>Ultra thin films of poly(2,2'-bithiophene) with thickness of 11-33 nm were electrochemically deposited on poly(3,4-ethylenedioxithiophene):poly(styrene sulfonic acid) modified indium tin oxide substrates using a new approach for electrochemical synthesis. Ultrasonic emulsification of aqueous perchloric acid and 2,2'-bithiophene monomer is an effective method to disperse this water insoluble monomer in micro droplets that improved the contact with the electrode. Rigorous control of the poly(2,2'-bithiophene) thickness was achieved by controlling the potential applied and the charge during the deposition. We studied thin films solar cells based on poly(2,2'-bithiophene) polymer as bilayer with C<sub>60</sub>, resulting a power conversion efficiency of 0.3%, and as buffer layer in bulk heterojunction solar cells. We show that poly(2,2'-bithiophene) films influenced positively the open circuit voltage and increased about 1.6 times the short circuit current, increasing the efficiency from 1.3% up to 2.9% from devices without buffer layer or with 11 nm of poly(2,2'-bithiophene), respectively.</s0></fC01><fC02 i1="01" i2="X"><s0>001D09B01</s0></fC02><fC02 i1="02" i2="X"><s0>001D06C02D1</s0></fC02><fC02 i1="03" i2="X"><s0>230</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Thiophène dérivé polymère</s0><s2>NK</s2><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Thiophene derivative polymer</s0><s2>NK</s2><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Tiofeno derivado polímero</s0><s2>NK</s2><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Polymère aromatique</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Aromatic polymer</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Polímero aromático</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Polymère conjugué</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="ENG"><s0>Conjugated polymer</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" l="SPA"><s0>Polímero conjugado</s0><s5>03</s5></fC03><fC03 i1="04" i2="X" l="FRE"><s0>Polymère réticulé</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="ENG"><s0>Crosslinked polymer</s0><s5>04</s5></fC03><fC03 i1="04" i2="X" l="SPA"><s0>Polímero reticulado</s0><s5>04</s5></fC03><fC03 i1="05" i2="3" l="FRE"><s0>Couche ultramince</s0><s5>05</s5></fC03><fC03 i1="05" i2="3" l="ENG"><s0>Ultrathin films</s0><s5>05</s5></fC03><fC03 i1="06" i2="X" l="FRE"><s0>Préparation</s0><s5>07</s5></fC03><fC03 i1="06" i2="X" l="ENG"><s0>Preparation</s0><s5>07</s5></fC03><fC03 i1="06" i2="X" l="SPA"><s0>Preparación</s0><s5>07</s5></fC03><fC03 i1="07" i2="X" l="FRE"><s0>Polymérisation électrolytique</s0><s5>08</s5></fC03><fC03 i1="07" i2="X" l="ENG"><s0>Electrochemical polymerization</s0><s5>08</s5></fC03><fC03 i1="07" i2="X" l="SPA"><s0>Polimerización electrolítica</s0><s5>08</s5></fC03><fC03 i1="08" i2="X" l="FRE"><s0>Polymérisation émulsion</s0><s5>09</s5></fC03><fC03 i1="08" i2="X" l="ENG"><s0>Emulsion polymerization</s0><s5>09</s5></fC03><fC03 i1="08" i2="X" l="SPA"><s0>Polimerización emulsión</s0><s5>09</s5></fC03><fC03 i1="09" i2="X" l="FRE"><s0>Dépôt électrolytique</s0><s5>10</s5></fC03><fC03 i1="09" i2="X" l="ENG"><s0>Electrodeposition</s0><s5>10</s5></fC03><fC03 i1="09" i2="X" l="SPA"><s0>Depósito electrolítico</s0><s5>10</s5></fC03><fC03 i1="10" i2="3" l="FRE"><s0>Topographie surface</s0><s5>11</s5></fC03><fC03 i1="10" i2="3" l="ENG"><s0>Surface topography</s0><s5>11</s5></fC03><fC03 i1="11" i2="X" l="FRE"><s0>Couche active</s0><s5>12</s5></fC03><fC03 i1="11" i2="X" l="ENG"><s0>Active layer</s0><s5>12</s5></fC03><fC03 i1="11" i2="X" l="SPA"><s0>Capa activa</s0><s5>12</s5></fC03><fC03 i1="12" i2="3" l="FRE"><s0>Bicouche</s0><s5>13</s5></fC03><fC03 i1="12" i2="3" l="ENG"><s0>Bilayers</s0><s5>13</s5></fC03><fC03 i1="13" i2="X" l="FRE"><s0>Fullerènes</s0><s5>14</s5></fC03><fC03 i1="13" i2="X" l="ENG"><s0>Fullerenes</s0><s5>14</s5></fC03><fC03 i1="14" i2="X" l="FRE"><s0>Couche tampon</s0><s5>15</s5></fC03><fC03 i1="14" i2="X" l="ENG"><s0>Buffer layer</s0><s5>15</s5></fC03><fC03 i1="14" i2="X" l="SPA"><s0>Capa tampón</s0><s5>15</s5></fC03><fC03 i1="15" i2="X" l="FRE"><s0>Hétérojonction</s0><s5>16</s5></fC03><fC03 i1="15" i2="X" l="ENG"><s0>Heterojunction</s0><s5>16</s5></fC03><fC03 i1="15" i2="X" l="SPA"><s0>Heterounión</s0><s5>16</s5></fC03><fC03 i1="16" i2="3" l="FRE"><s0>Cellule solaire organique</s0><s5>17</s5></fC03><fC03 i1="16" i2="3" l="ENG"><s0>Organic solar cells</s0><s5>17</s5></fC03><fC03 i1="17" i2="3" l="FRE"><s0>Tension circuit ouvert</s0><s5>19</s5></fC03><fC03 i1="17" i2="3" l="ENG"><s0>Open circuit voltage</s0><s5>19</s5></fC03><fC03 i1="18" i2="3" l="FRE"><s0>Courant court circuit</s0><s5>20</s5></fC03><fC03 i1="18" i2="3" l="ENG"><s0>Short circuit currents</s0><s5>20</s5></fC03><fC03 i1="19" i2="3" l="FRE"><s0>Facteur remplissage</s0><s5>21</s5></fC03><fC03 i1="19" i2="3" l="ENG"><s0>Fill factor</s0><s5>21</s5></fC03><fC03 i1="20" i2="X" l="FRE"><s0>Effet dimensionnel</s0><s5>22</s5></fC03><fC03 i1="20" i2="X" l="ENG"><s0>Size effect</s0><s5>22</s5></fC03><fC03 i1="20" i2="X" l="SPA"><s0>Efecto dimensional</s0><s5>22</s5></fC03><fC03 i1="21" i2="X" l="FRE"><s0>Etude expérimentale</s0><s5>23</s5></fC03><fC03 i1="21" i2="X" l="ENG"><s0>Experimental study</s0><s5>23</s5></fC03><fC03 i1="21" i2="X" l="SPA"><s0>Estudio experimental</s0><s5>23</s5></fC03><fC03 i1="22" i2="X" l="FRE"><s0>Bithiényle polymère</s0><s2>NK</s2><s4>INC</s4><s5>32</s5></fC03><fC03 i1="23" i2="X" l="FRE"><s0>Nanorugosité</s0><s4>INC</s4><s5>33</s5></fC03><fC03 i1="24" i2="X" l="FRE"><s0>Effet épaisseur</s0><s4>INC</s4><s5>34</s5></fC03><fN21><s1>189</s1></fN21><fN44 i1="01"><s1>PSI</s1></fN44><fN82><s1>PSI</s1></fN82></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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