Roll-to-roll fabrication of bulk heterojunction plastic solar cells using the reverse gravure coating technique

Daniel Tobjork; Harri Aarnio; Tapio Mäkelä; Ronald Österbacka

doi:10.1557/proc-1091-aa05-45

Roll-to-roll fabrication of bulk heterojunction plastic solar cells using the reverse gravure coating technique

Daniel Tobjork^*, Harri Aarnio, Tapio Mäkelä, Ronald Österbacka

^*Corresponding author for this work

Research output: Chapter in Book/Conference proceeding › Conference contribution › Scientific › peer-review

4 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/cm ²). 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 language	English
Title of host publication	Conjugated Organic Materials-Synthesis, Structure, Device and Applications
Publisher	Materials Research Society
Pages	62-67
Number of pages	6
ISBN (Print)	9781605608440
DOIs	https://doi.org/10.1557/proc-1091-aa05-45
Publication status	Published - 2008
MoE publication type	A4 Article in a conference publication
Event	2008 MRS Spring Meeting - San Francisco, CA, United States Duration: 24 Mar 2008 → 28 Mar 2008

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1091
ISSN (Print)	0272-9172

Conference

Conference	2008 MRS Spring Meeting
Country/Territory	United States
City	San Francisco, CA
Period	24/03/08 → 28/03/08

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10.1557/proc-1091-aa05-45

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Tobjork, 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 Conjugated Organic Materials-Synthesis, Structure, Device and Applications (pp. 62-67). (Materials Research Society Symposium Proceedings; Vol. 1091). Materials Research Society. https://doi.org/10.1557/proc-1091-aa05-45

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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/cm 2). This was very similar to the results of a reference device that was spin coated on a glass substrate in a nitrogen glove box.",

author = "Daniel Tobjork and Harri Aarnio and Tapio M{\"a}kel{\"a} and Ronald {\"O}sterbacka",

year = "2008",

doi = "10.1557/proc-1091-aa05-45",

language = "English",

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Tobjork, 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 Conjugated Organic Materials-Synthesis, Structure, Device and Applications. Materials Research Society Symposium Proceedings, vol. 1091, Materials Research Society, pp. 62-67, 2008 MRS Spring Meeting, San Francisco, CA, United States, 24/03/08. 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. / Tobjork, Daniel; Aarnio, Harri; Mäkelä, Tapio et al.
Conjugated Organic Materials-Synthesis, Structure, Device and Applications. Materials Research Society, 2008. p. 62-67 (Materials Research Society Symposium Proceedings; Vol. 1091).

Research output: Chapter in Book/Conference proceeding › Conference contribution › Scientific › peer-review

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AU - Tobjork, Daniel

AU - Aarnio, Harri

AU - Mäkelä, Tapio

AU - Österbacka, Ronald

PY - 2008

Y1 - 2008

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/cm 2). 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/cm 2). 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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ER -

Roll-to-roll fabrication of bulk heterojunction plastic solar cells using the reverse gravure coating technique

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