Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique

Daniel Tobjörk, Harri Aarnio, Tapio Mäkelä, Ronald Österbacka

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

8 Citations (Scopus)

Abstract

The roll-to-roll reverse gravure (RG) coating technique was used to produce thin homogeneous films (~100 nm) for organic bulk heterojunction solar cells. The conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and the active layer regioregular poly(3-hexylthiophene-2,5-diyl):[6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PCBM) were successfully subsequently RG coated on an ITO covered plastic substrate in ambient air. Working solar cells were achieved after annealing and thermal evaporation of the top contact. The AM1.5 power conversion efficiency (PCE) of the RG coated organic solar cells was determined to 0.74% (at 100 mW/cm2). This was very similar to the results of a reference device that was spin coated on a glass substrate in a nitrogen glove box.
Original languageEnglish
Title of host publicationSymposium AA – Conjugated Organic Materials–Synthesis, Structure, Device and Applications
Pages1091-AA05-45
DOIs
Publication statusPublished - 2008
MoE publication typeA4 Article in a conference publication

Publication series

SeriesMRS Online Proceedings
Volume1091
ISSN1946-4274

Fingerprint

coating
heterojunctions
plastics
solar cells
fabrication
gloves
butyric acid
conducting polymers
sulfonates
ITO (semiconductors)
boxes
esters
polystyrene
evaporation
nitrogen
annealing
glass
air

Keywords

  • flexible electronics
  • organic bulk heterojunction solar cells

Cite this

Tobjörk, D., Aarnio, H., Mäkelä, T., & Österbacka, R. (2008). Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique. In Symposium AA – Conjugated Organic Materials–Synthesis, Structure, Device and Applications (pp. 1091-AA05-45). MRS Online Proceedings , Vol.. 1091 https://doi.org/10.1557/PROC-1091-AA05-45
Tobjörk, Daniel ; Aarnio, Harri ; Mäkelä, Tapio ; Österbacka, Ronald. / Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique. Symposium AA – Conjugated Organic Materials–Synthesis, Structure, Device and Applications. 2008. pp. 1091-AA05-45 (MRS Online Proceedings , Vol. 1091).
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title = "Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique",
abstract = "The roll-to-roll reverse gravure (RG) coating technique was used to produce thin homogeneous films (~100 nm) for organic bulk heterojunction solar cells. The conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and the active layer regioregular poly(3-hexylthiophene-2,5-diyl):[6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PCBM) were successfully subsequently RG coated on an ITO covered plastic substrate in ambient air. Working solar cells were achieved after annealing and thermal evaporation of the top contact. The AM1.5 power conversion efficiency (PCE) of the RG coated organic solar cells was determined to 0.74{\%} (at 100 mW/cm2). This was very similar to the results of a reference device that was spin coated on a glass substrate in a nitrogen glove box.",
keywords = "flexible electronics, organic bulk heterojunction solar cells",
author = "Daniel Tobj{\"o}rk and Harri Aarnio and Tapio M{\"a}kel{\"a} and Ronald {\"O}sterbacka",
note = "CO:{\AA}bo Akademi University CA2: TK610",
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Tobjörk, D, Aarnio, H, Mäkelä, T & Österbacka, R 2008, Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique. in Symposium AA – Conjugated Organic Materials–Synthesis, Structure, Device and Applications. MRS Online Proceedings , vol. 1091, pp. 1091-AA05-45. https://doi.org/10.1557/PROC-1091-AA05-45

Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique. / Tobjörk, Daniel; Aarnio, Harri; Mäkelä, Tapio; Österbacka, Ronald.

Symposium AA – Conjugated Organic Materials–Synthesis, Structure, Device and Applications. 2008. p. 1091-AA05-45 (MRS Online Proceedings , Vol. 1091).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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N1 - CO:Åbo Akademi University CA2: TK610

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N2 - The roll-to-roll reverse gravure (RG) coating technique was used to produce thin homogeneous films (~100 nm) for organic bulk heterojunction solar cells. The conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and the active layer regioregular poly(3-hexylthiophene-2,5-diyl):[6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PCBM) were successfully subsequently RG coated on an ITO covered plastic substrate in ambient air. Working solar cells were achieved after annealing and thermal evaporation of the top contact. The AM1.5 power conversion efficiency (PCE) of the RG coated organic solar cells was determined to 0.74% (at 100 mW/cm2). This was very similar to the results of a reference device that was spin coated on a glass substrate in a nitrogen glove box.

AB - The roll-to-roll reverse gravure (RG) coating technique was used to produce thin homogeneous films (~100 nm) for organic bulk heterojunction solar cells. The conducting polymer poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) and the active layer regioregular poly(3-hexylthiophene-2,5-diyl):[6,6]-phenyl-C61-butyric acid methyl ester (P3HT:PCBM) were successfully subsequently RG coated on an ITO covered plastic substrate in ambient air. Working solar cells were achieved after annealing and thermal evaporation of the top contact. The AM1.5 power conversion efficiency (PCE) of the RG coated organic solar cells was determined to 0.74% (at 100 mW/cm2). This was very similar to the results of a reference device that was spin coated on a glass substrate in a nitrogen glove box.

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Tobjörk D, Aarnio H, Mäkelä T, Österbacka R. Roll-to-Roll Fabrication of Bulk Heterojunction plastic solar cells using the reverse gravure coating technique. In Symposium AA – Conjugated Organic Materials–Synthesis, Structure, Device and Applications. 2008. p. 1091-AA05-45. (MRS Online Proceedings , Vol. 1091). https://doi.org/10.1557/PROC-1091-AA05-45