Influence of organic salt concentration on the performance of bulk heterojunction organic solar cell
Identifieur interne : 000A44 ( Main/Repository ); précédent : 000A43; suivant : 000A45Influence of organic salt concentration on the performance of bulk heterojunction organic solar cell
Auteurs : RBID : Pascal:13-0248233Descripteurs français
- Pascal (Inist)
- Sel organique, Evaluation performance, Hétérojonction, Cellule solaire organique, Effet concentration, Cathode, Addition étain, Couche ITO, Revêtement centrifugation, Dépôt centrifugation, Canon électron, Evaporation, Courant court circuit, Tension circuit ouvert, Champ interne, Recombinaison porteur charge, Hétérostructure, Composé de l'ammonium quaternaire, Phénylènevinylène polymère, Ester, Acide butyrique, Composé du fullerène, Couche mince, Aluminium, Oxyde d'indium, Interface, Matériau dopé, 8105T, ITO.
- Wicri :
- concept : Aluminium.
English descriptors
- KwdEn :
- Aluminium, Butyric acid, Cathode, Charge carrier recombination, Concentration effect, Doped materials, Electron gun, Ester, Evaporation, Fullerene compounds, Heterojunction, Heterostructures, ITO layers, Indium oxide, Interface, Internal field, Open circuit voltage, Organic salt, Organic solar cells, Performance evaluation, Phenylenevinylene polymer, Quaternary ammonium compound, Short circuit currents, Spin-on coating, Spin-on coatings, Thin film, Tin addition.
Abstract
The effect of organic salt on the performance of bulk heterojunction organic solar cell was investigated by varying the concentration of tetrabutylammonium hexafluorophosphate (TBAPF6). Organic solar cells based on TBAPF6-blended poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEHPPV): (6,6)-phenyl-C61 butyric acid methyl ester (PCBM) thin films with aluminium (Al) as cathode have been fabricated on ITO substrates. The MEHPPV:PCBM films with different concentrations of TBAPF6 (10, 20, 30 and 40 wt% with respect to MEHPPV) were deposited onto the ITO by spin coating technique, followed by deposition of Al using electron gun evaporation technique to build the devices. Experimental results showed that the short circuit current density and open circuit voltage improved with increasing of TBAPF6 concentration up to 20 wt% since more dissociated ions accumulated at the photoactive layer-electrode interfaces resulted in higher built in electric field. However, the short circuit current density and open circuit voltage started to decrease at TBAPF6 concentration of 30 wt%, indicating higher charge recombination as a result of agglomeration of TBAPF6.
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<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en" level="a">Influence of organic salt concentration on the performance of bulk heterojunction organic solar cell</title><author><name>NASEHAH SYAMIN SABRI</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia</s1><s2>43600 Bangi, Selangor</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>43600 Bangi, Selangor</wicri:noRegion></affiliation></author><author><name>CHI CHIN YAP</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia</s1><s2>43600 Bangi, Selangor</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>43600 Bangi, Selangor</wicri:noRegion></affiliation></author><author><name sortKey="Yahaya, Muhammad" uniqKey="Yahaya M">Muhammad Yahaya</name><affiliation wicri:level="1"><inist:fA14 i1="01"><s1>School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia</s1><s2>43600 Bangi, Selangor</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>43600 Bangi, Selangor</wicri:noRegion></affiliation></author><author><name>MUHAMAD MAT SALLEH</name><affiliation wicri:level="1"><inist:fA14 i1="02"><s1>Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia</s1><s2>43600 Bangi, Selangor</s2><s3>MYS</s3><sZ>4 aut.</sZ></inist:fA14><country>Malaisie</country><wicri:noRegion>43600 Bangi, Selangor</wicri:noRegion></affiliation></author></titleStmt><publicationStmt><idno type="inist">13-0248233</idno><date when="2013">2013</date><idno type="stanalyst">PASCAL 13-0248233 INIST</idno><idno type="RBID">Pascal:13-0248233</idno><idno type="wicri:Area/Main/Corpus">000A09</idno><idno type="wicri:Area/Main/Repository">000A44</idno></publicationStmt><seriesStmt><idno type="ISSN">0957-4522</idno><title level="j" type="abbreviated">J. mater. sci., Mater. electron.</title><title level="j" type="main">Journal of materials science. Materials in electronics</title></seriesStmt></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Aluminium</term><term>Butyric acid</term><term>Cathode</term><term>Charge carrier recombination</term><term>Concentration effect</term><term>Doped materials</term><term>Electron gun</term><term>Ester</term><term>Evaporation</term><term>Fullerene compounds</term><term>Heterojunction</term><term>Heterostructures</term><term>ITO layers</term><term>Indium oxide</term><term>Interface</term><term>Internal field</term><term>Open circuit voltage</term><term>Organic salt</term><term>Organic solar cells</term><term>Performance evaluation</term><term>Phenylenevinylene polymer</term><term>Quaternary ammonium compound</term><term>Short circuit currents</term><term>Spin-on coating</term><term>Spin-on coatings</term><term>Thin film</term><term>Tin addition</term></keywords><keywords scheme="Pascal" xml:lang="fr"><term>Sel organique</term><term>Evaluation performance</term><term>Hétérojonction</term><term>Cellule solaire organique</term><term>Effet concentration</term><term>Cathode</term><term>Addition étain</term><term>Couche ITO</term><term>Revêtement centrifugation</term><term>Dépôt centrifugation</term><term>Canon électron</term><term>Evaporation</term><term>Courant court circuit</term><term>Tension circuit ouvert</term><term>Champ interne</term><term>Recombinaison porteur charge</term><term>Hétérostructure</term><term>Composé de l'ammonium quaternaire</term><term>Phénylènevinylène polymère</term><term>Ester</term><term>Acide butyrique</term><term>Composé du fullerène</term><term>Couche mince</term><term>Aluminium</term><term>Oxyde d'indium</term><term>Interface</term><term>Matériau dopé</term><term>8105T</term><term>ITO</term></keywords><keywords scheme="Wicri" type="concept" xml:lang="fr"><term>Aluminium</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">The effect of organic salt on the performance of bulk heterojunction organic solar cell was investigated by varying the concentration of tetrabutylammonium hexafluorophosphate (TBAPF<sub>6</sub>). Organic solar cells based on TBAPF<sub>6</sub>-blended poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEHPPV): (6,6)-phenyl-C61 butyric acid methyl ester (PCBM) thin films with aluminium (Al) as cathode have been fabricated on ITO substrates. The MEHPPV:PCBM films with different concentrations of TBAPF<sub>6</sub> (10, 20, 30 and 40 wt% with respect to MEHPPV) were deposited onto the ITO by spin coating technique, followed by deposition of Al using electron gun evaporation technique to build the devices. Experimental results showed that the short circuit current density and open circuit voltage improved with increasing of TBAPF<sub>6</sub> concentration up to 20 wt% since more dissociated ions accumulated at the photoactive layer-electrode interfaces resulted in higher built in electric field. However, the short circuit current density and open circuit voltage started to decrease at TBAPF<sub>6</sub> concentration of 30 wt%, indicating higher charge recombination as a result of agglomeration of TBAPF<sub>6</sub>.</div></front></TEI><inist><standard h6="B"><pA><fA01 i1="01" i2="1"><s0>0957-4522</s0></fA01><fA03 i2="1"><s0>J. mater. sci., Mater. electron.</s0></fA03><fA05><s2>24</s2></fA05><fA06><s2>7</s2></fA06><fA08 i1="01" i2="1" l="ENG"><s1>Influence of organic salt concentration on the performance of bulk heterojunction organic solar cell</s1></fA08><fA11 i1="01" i2="1"><s1>NASEHAH SYAMIN SABRI</s1></fA11><fA11 i1="02" i2="1"><s1>CHI CHIN YAP</s1></fA11><fA11 i1="03" i2="1"><s1>YAHAYA (Muhammad)</s1></fA11><fA11 i1="04" i2="1"><s1>MUHAMAD MAT SALLEH</s1></fA11><fA14 i1="01"><s1>School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia</s1><s2>43600 Bangi, Selangor</s2><s3>MYS</s3><sZ>1 aut.</sZ><sZ>2 aut.</sZ><sZ>3 aut.</sZ></fA14><fA14 i1="02"><s1>Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia</s1><s2>43600 Bangi, Selangor</s2><s3>MYS</s3><sZ>4 aut.</sZ></fA14><fA20><s1>2183-2188</s1></fA20><fA21><s1>2013</s1></fA21><fA23 i1="01"><s0>ENG</s0></fA23><fA43 i1="01"><s1>INIST</s1><s2>22352</s2><s5>354000503652130010</s5></fA43><fA44><s0>0000</s0><s1>© 2013 INIST-CNRS. All rights reserved.</s1></fA44><fA45><s0>27 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>13-0248233</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Journal of materials science. Materials in electronics</s0></fA64><fA66 i1="01"><s0>USA</s0></fA66><fC01 i1="01" l="ENG"><s0>The effect of organic salt on the performance of bulk heterojunction organic solar cell was investigated by varying the concentration of tetrabutylammonium hexafluorophosphate (TBAPF<sub>6</sub>). Organic solar cells based on TBAPF<sub>6</sub>-blended poly[2-methoxy-5-(2-ethylhexyloxy)-1,4-phenylenevinylene] (MEHPPV): (6,6)-phenyl-C61 butyric acid methyl ester (PCBM) thin films with aluminium (Al) as cathode have been fabricated on ITO substrates. The MEHPPV:PCBM films with different concentrations of TBAPF<sub>6</sub> (10, 20, 30 and 40 wt% with respect to MEHPPV) were deposited onto the ITO by spin coating technique, followed by deposition of Al using electron gun evaporation technique to build the devices. Experimental results showed that the short circuit current density and open circuit voltage improved with increasing of TBAPF<sub>6</sub> concentration up to 20 wt% since more dissociated ions accumulated at the photoactive layer-electrode interfaces resulted in higher built in electric field. However, the short circuit current density and open circuit voltage started to decrease at TBAPF<sub>6</sub> concentration of 30 wt%, indicating higher charge recombination as a result of agglomeration of TBAPF<sub>6</sub>.</s0></fC01><fC02 i1="01" i2="X"><s0>001D03C</s0></fC02><fC02 i1="02" i2="X"><s0>001D03F02</s0></fC02><fC02 i1="03" i2="X"><s0>001D06C02D1</s0></fC02><fC02 i1="04" i2="3"><s0>001B80A15L</s0></fC02><fC02 i1="05" i2="X"><s0>230</s0></fC02><fC03 i1="01" i2="X" l="FRE"><s0>Sel organique</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="ENG"><s0>Organic salt</s0><s5>01</s5></fC03><fC03 i1="01" i2="X" l="SPA"><s0>Sal orgánica</s0><s5>01</s5></fC03><fC03 i1="02" i2="X" l="FRE"><s0>Evaluation performance</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="ENG"><s0>Performance evaluation</s0><s5>02</s5></fC03><fC03 i1="02" i2="X" l="SPA"><s0>Evaluación prestación</s0><s5>02</s5></fC03><fC03 i1="03" i2="X" l="FRE"><s0>Hétérojonction</s0><s5>03</s5></fC03><fC03 i1="03" i2="X" 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l="FRE"><s0>ITO</s0><s4>INC</s4><s5>82</s5></fC03><fN21><s1>238</s1></fN21><fN44 i1="01"><s1>OTO</s1></fN44><fN82><s1>OTO</s1></fN82></pA></standard></inist></record>Pour manipuler ce document sous Unix (Dilib)
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