Improvement in stability of bilayer organic solar cells using an ultra-thin Au layer
Identifieur interne : 000B32 ( Main/Repository ); précédent : 000B31; suivant : 000B33Improvement in stability of bilayer organic solar cells using an ultra-thin Au layer
Auteurs : RBID : Pascal:13-0119391Descripteurs français
- Pascal (Inist)
- Cellule solaire organique, Technologie planaire, Hétérojonction, Courant court circuit, Tension circuit ouvert, Conversion énergie, Taux conversion, Facteur remplissage, Addition étain, Anode, Bicouche, Couche ultramince, Couche mince, Phtalocyanine métallique, Complexe de cuivre, Fullerènes, Styrènesulfonate polymère, Thiophène dérivé polymère, Mélange polymère, Oxyde d'indium, C60, ITO.
English descriptors
- KwdEn :
- Anode, Bilayers, Conversion rate, Copper complex, Energy conversion, Fill factor, Fullerenes, Heterojunction, Indium oxide, Metallophthalocyanine, Open circuit voltage, Organic solar cells, Planar technology, Polymer blends, Short circuit currents, Styrenesulfonate polymer, Thin film, Thiophene derivative polymer, Tin addition, Ultrathin films.
Abstract
In order to improve the stability of organic solar cells based on CuPc/C60 planar heterojunction, an ultra-thin layer of Au (∼2 nm) is inserted between CuPc and PEDOT:PSS. Although, short circuit current density (Jsc) and open circuit voltage (Voc) of the device containing Au layer are less than those of the Au-free one, it has comparable power conversion efficiency (ηp) owing to its higher fill factor (FF). In addition, this ultra-thin Au layer enhances the stability of the device significantly. After a month under ambient condition, the device with "indium thin oxide (ITO)/PEDOT:PSS/Au" anode reaches 67% of its initial ηp value, while the ηp of the cell with "ITO/PEDOT:PSS" anode drops to less than half of its initial value. The improvement in stability is ascribed to the more durable Au/CuPc interface in contrast to the PEDOT:PSS/CuPc interface.
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Pascal:13-0119391Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Improvement in stability of bilayer organic solar cells using an ultra-thin Au layer</title>
<author><name>SAEED SALEH ARDESTANI</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Thin Film Laboratory, School of Physics, Iran University of Science and Technology (IUST)</s1>
<s2>Narmak 16846, Tehran</s2>
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<author><name sortKey="Ajeian, Rasul" uniqKey="Ajeian R">Rasul Ajeian</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Thin Film Laboratory, School of Physics, Iran University of Science and Technology (IUST)</s1>
<s2>Narmak 16846, Tehran</s2>
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<country>Iran</country>
<wicri:noRegion>Narmak 16846, Tehran</wicri:noRegion>
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<author><name>MOOSA NAKHAEE BADRABADI</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Thin Film Laboratory, School of Physics, Iran University of Science and Technology (IUST)</s1>
<s2>Narmak 16846, Tehran</s2>
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<author><name sortKey="Tavakkoli, Mohammad" uniqKey="Tavakkoli M">Mohammad Tavakkoli</name>
<affiliation wicri:level="1"><inist:fA14 i1="01"><s1>Thin Film Laboratory, School of Physics, Iran University of Science and Technology (IUST)</s1>
<s2>Narmak 16846, Tehran</s2>
<s3>IRN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
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<country>Iran</country>
<wicri:noRegion>Narmak 16846, Tehran</wicri:noRegion>
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</titleStmt>
<publicationStmt><idno type="inist">13-0119391</idno>
<date when="2013">2013</date>
<idno type="stanalyst">PASCAL 13-0119391 INIST</idno>
<idno type="RBID">Pascal:13-0119391</idno>
<idno type="wicri:Area/Main/Corpus">001124</idno>
<idno type="wicri:Area/Main/Repository">000B32</idno>
</publicationStmt>
<seriesStmt><idno type="ISSN">0927-0248</idno>
<title level="j" type="abbreviated">Sol. energy mater. sol. cells</title>
<title level="j" type="main">Solar energy materials and solar cells</title>
</seriesStmt>
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<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Anode</term>
<term>Bilayers</term>
<term>Conversion rate</term>
<term>Copper complex</term>
<term>Energy conversion</term>
<term>Fill factor</term>
<term>Fullerenes</term>
<term>Heterojunction</term>
<term>Indium oxide</term>
<term>Metallophthalocyanine</term>
<term>Open circuit voltage</term>
<term>Organic solar cells</term>
<term>Planar technology</term>
<term>Polymer blends</term>
<term>Short circuit currents</term>
<term>Styrenesulfonate polymer</term>
<term>Thin film</term>
<term>Thiophene derivative polymer</term>
<term>Tin addition</term>
<term>Ultrathin films</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Cellule solaire organique</term>
<term>Technologie planaire</term>
<term>Hétérojonction</term>
<term>Courant court circuit</term>
<term>Tension circuit ouvert</term>
<term>Conversion énergie</term>
<term>Taux conversion</term>
<term>Facteur remplissage</term>
<term>Addition étain</term>
<term>Anode</term>
<term>Bicouche</term>
<term>Couche ultramince</term>
<term>Couche mince</term>
<term>Phtalocyanine métallique</term>
<term>Complexe de cuivre</term>
<term>Fullerènes</term>
<term>Styrènesulfonate polymère</term>
<term>Thiophène dérivé polymère</term>
<term>Mélange polymère</term>
<term>Oxyde d'indium</term>
<term>C60</term>
<term>ITO</term>
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<front><div type="abstract" xml:lang="en">In order to improve the stability of organic solar cells based on CuPc/C<sub>60</sub>
planar heterojunction, an ultra-thin layer of Au (∼2 nm) is inserted between CuPc and PEDOT:PSS. Although, short circuit current density (J<sub>sc</sub>
) and open circuit voltage (V<sub>oc</sub>
) of the device containing Au layer are less than those of the Au-free one, it has comparable power conversion efficiency (η<sub>p</sub>
) owing to its higher fill factor (FF). In addition, this ultra-thin Au layer enhances the stability of the device significantly. After a month under ambient condition, the device with "indium thin oxide (ITO)/PEDOT:PSS/Au" anode reaches 67% of its initial η<sub>p</sub>
value, while the η<sub>p</sub>
of the cell with "ITO/PEDOT:PSS" anode drops to less than half of its initial value. The improvement in stability is ascribed to the more durable Au/CuPc interface in contrast to the PEDOT:PSS/CuPc interface.</div>
</front>
</TEI>
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<fA03 i2="1"><s0>Sol. energy mater. sol. cells</s0>
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<fA05><s2>111</s2>
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<fA08 i1="01" i2="1" l="ENG"><s1>Improvement in stability of bilayer organic solar cells using an ultra-thin Au layer</s1>
</fA08>
<fA11 i1="01" i2="1"><s1>SAEED SALEH ARDESTANI</s1>
</fA11>
<fA11 i1="02" i2="1"><s1>AJEIAN (Rasul)</s1>
</fA11>
<fA11 i1="03" i2="1"><s1>MOOSA NAKHAEE BADRABADI</s1>
</fA11>
<fA11 i1="04" i2="1"><s1>TAVAKKOLI (Mohammad)</s1>
</fA11>
<fA14 i1="01"><s1>Thin Film Laboratory, School of Physics, Iran University of Science and Technology (IUST)</s1>
<s2>Narmak 16846, Tehran</s2>
<s3>IRN</s3>
<sZ>1 aut.</sZ>
<sZ>2 aut.</sZ>
<sZ>3 aut.</sZ>
<sZ>4 aut.</sZ>
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<fA20><s1>107-111</s1>
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<s1>© 2013 INIST-CNRS. All rights reserved.</s1>
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<fA47 i1="01" i2="1"><s0>13-0119391</s0>
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<fA60><s1>P</s1>
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<fA64 i1="01" i2="1"><s0>Solar energy materials and solar cells</s0>
</fA64>
<fA66 i1="01"><s0>NLD</s0>
</fA66>
<fC01 i1="01" l="ENG"><s0>In order to improve the stability of organic solar cells based on CuPc/C<sub>60</sub>
planar heterojunction, an ultra-thin layer of Au (∼2 nm) is inserted between CuPc and PEDOT:PSS. Although, short circuit current density (J<sub>sc</sub>
) and open circuit voltage (V<sub>oc</sub>
) of the device containing Au layer are less than those of the Au-free one, it has comparable power conversion efficiency (η<sub>p</sub>
) owing to its higher fill factor (FF). In addition, this ultra-thin Au layer enhances the stability of the device significantly. After a month under ambient condition, the device with "indium thin oxide (ITO)/PEDOT:PSS/Au" anode reaches 67% of its initial η<sub>p</sub>
value, while the η<sub>p</sub>
of the cell with "ITO/PEDOT:PSS" anode drops to less than half of its initial value. The improvement in stability is ascribed to the more durable Au/CuPc interface in contrast to the PEDOT:PSS/CuPc interface.</s0>
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<fC02 i1="01" i2="X"><s0>001D06C02D1</s0>
</fC02>
<fC02 i1="02" i2="X"><s0>230</s0>
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<s5>02</s5>
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<fC03 i1="02" i2="X" l="SPA"><s0>Tecnología planar</s0>
<s5>02</s5>
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<s5>03</s5>
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<s5>03</s5>
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<fC03 i1="03" i2="X" l="SPA"><s0>Heterounión</s0>
<s5>03</s5>
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<s5>04</s5>
</fC03>
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<s5>04</s5>
</fC03>
<fC03 i1="05" i2="3" l="FRE"><s0>Tension circuit ouvert</s0>
<s5>05</s5>
</fC03>
<fC03 i1="05" i2="3" l="ENG"><s0>Open circuit voltage</s0>
<s5>05</s5>
</fC03>
<fC03 i1="06" i2="X" l="FRE"><s0>Conversion énergie</s0>
<s5>06</s5>
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<s5>06</s5>
</fC03>
<fC03 i1="06" i2="X" l="SPA"><s0>Conversión energética</s0>
<s5>06</s5>
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<s5>07</s5>
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<s5>07</s5>
</fC03>
<fC03 i1="07" i2="X" l="SPA"><s0>Factor conversión</s0>
<s5>07</s5>
</fC03>
<fC03 i1="08" i2="3" l="FRE"><s0>Facteur remplissage</s0>
<s5>08</s5>
</fC03>
<fC03 i1="08" i2="3" l="ENG"><s0>Fill factor</s0>
<s5>08</s5>
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<fC03 i1="09" i2="X" l="FRE"><s0>Addition étain</s0>
<s5>09</s5>
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<fC03 i1="09" i2="X" l="ENG"><s0>Tin addition</s0>
<s5>09</s5>
</fC03>
<fC03 i1="09" i2="X" l="SPA"><s0>Adición estaño</s0>
<s5>09</s5>
</fC03>
<fC03 i1="10" i2="X" l="FRE"><s0>Anode</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="ENG"><s0>Anode</s0>
<s5>10</s5>
</fC03>
<fC03 i1="10" i2="X" l="SPA"><s0>Anodo</s0>
<s5>10</s5>
</fC03>
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<s5>22</s5>
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<fC03 i1="11" i2="3" l="ENG"><s0>Bilayers</s0>
<s5>22</s5>
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<s5>23</s5>
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<s5>23</s5>
</fC03>
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<s5>24</s5>
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<s5>24</s5>
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<fC03 i1="13" i2="X" l="SPA"><s0>Capa fina</s0>
<s5>24</s5>
</fC03>
<fC03 i1="14" i2="X" l="FRE"><s0>Phtalocyanine métallique</s0>
<s5>25</s5>
</fC03>
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<s5>25</s5>
</fC03>
<fC03 i1="14" i2="X" l="SPA"><s0>Ftalocianina metálica</s0>
<s5>25</s5>
</fC03>
<fC03 i1="15" i2="X" l="FRE"><s0>Complexe de cuivre</s0>
<s5>26</s5>
</fC03>
<fC03 i1="15" i2="X" l="ENG"><s0>Copper complex</s0>
<s5>26</s5>
</fC03>
<fC03 i1="15" i2="X" l="SPA"><s0>Cobre complejo</s0>
<s5>26</s5>
</fC03>
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<s5>27</s5>
</fC03>
<fC03 i1="16" i2="X" l="ENG"><s0>Fullerenes</s0>
<s5>27</s5>
</fC03>
<fC03 i1="17" i2="X" l="FRE"><s0>Styrènesulfonate polymère</s0>
<s2>NK</s2>
<s5>28</s5>
</fC03>
<fC03 i1="17" i2="X" l="ENG"><s0>Styrenesulfonate polymer</s0>
<s2>NK</s2>
<s5>28</s5>
</fC03>
<fC03 i1="17" i2="X" l="SPA"><s0>Estireno sulfonato polímero</s0>
<s2>NK</s2>
<s5>28</s5>
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<s2>NK</s2>
<s5>29</s5>
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<s2>NK</s2>
<s5>29</s5>
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<s2>NK</s2>
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<s5>31</s5>
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<s5>31</s5>
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<fC03 i1="21" i2="X" l="FRE"><s0>C60</s0>
<s4>INC</s4>
<s5>82</s5>
</fC03>
<fC03 i1="22" i2="X" l="FRE"><s0>ITO</s0>
<s4>INC</s4>
<s5>83</s5>
</fC03>
<fN21><s1>091</s1>
</fN21>
<fN44 i1="01"><s1>OTO</s1>
</fN44>
<fN82><s1>OTO</s1>
</fN82>
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