Dye Solar Cells on ITO-PET Substrate with TiO[sub 2] Recombination Blocking Layers

 |  Login

Show simple item record

dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en
dc.contributor.author Miettunen, Kati
dc.contributor.author Halme, Janne
dc.contributor.author Vahermaa, Paula
dc.contributor.author Saukkonen, Tapio
dc.contributor.author Toivola, Minna
dc.contributor.author Lund, Peter
dc.date.accessioned 2016-01-23T10:01:16Z
dc.date.available 2016-01-23T10:01:16Z
dc.date.issued 2009
dc.identifier.citation Miettunen, Kati & Halme, Janne & Vahermaa, Paula & Saukkonen, Tapio & Toivola, Minna & Lund, Peter. 2009. Dye Solar Cells on ITO-PET Substrate with TiO[sub 2] Recombination Blocking Layers. Journal of The Electrochemical Society. Volume 156, Issue 8. B876/1-35. ISSN 0013-4651 (printed). DOI: 10.1149/1.3138129. en
dc.identifier.issn 0013-4651 (printed)
dc.identifier.uri https://aaltodoc.aalto.fi/handle/123456789/19472
dc.description.abstract Atomic-layer-deposited TiO2 recombination blocking layers were prepared on indium tin oxide–poly(ethylene terephthalate) (ITO–PET) photoelectrode substrates for dye solar cells and were examined using several electrochemical methods. The blocking layers increased the open-circuit voltage at low light intensities. At high light intensities, a decrease in the fill factor (FF) due to the additional resistance of the current transport through the layer was more significant than the positive effect by the reduced recombination. The decrease in the FF was reduced by a thermal treatment that made the blocking layer more conductive due to a structural change from an amorphous to a crystalline form. Therefore, thinner blocking layers of this type are required for plastic cells prepared at low temperature than for conventional glass dye solar cells made with temperature processing. en
dc.format.extent B876/1-35
dc.format.mimetype application/pdf en
dc.language.iso en en
dc.publisher The Electrochemical Society en
dc.relation.ispartofseries Journal of The Electrochemical Society en
dc.relation.ispartofseries Volume 156, Issue 8
dc.rights © 2009 The Electrochemical Society. This is the post print version of the following article: Miettunen, Kati & Halme, Janne & Vahermaa, Paula & Saukkonen, Tapio & Toivola, Minna & Lund, Peter. 2009. Dye Solar Cells on ITO-PET Substrate with TiO[sub 2] Recombination Blocking Layers. Journal of The Electrochemical Society. Volume 156, Issue 8. B876/1-35. ISSN 0013-4651 (printed). DOI: 10.1149/1.3138129, which has been published in final form at http://jes.ecsdl.org/content/156/8/B876.short. en
dc.subject.other Physics en
dc.title Dye Solar Cells on ITO-PET Substrate with TiO[sub 2] Recombination Blocking Layers en
dc.type A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä fi
dc.description.version Peer reviewed en
dc.rights.holder The Electrochemical Society
dc.contributor.school Perustieteiden korkeakoulu fi
dc.contributor.school School of Science en
dc.contributor.department Teknillisen fysiikan laitos fi
dc.contributor.department Department of Applied Physics en
dc.subject.keyword atomic layer deposition en
dc.subject.keyword dye electrochemical impedance spectroscopy en
dc.subject.keyword heat treatment en
dc.subject.keyword solar cells, titanium compounds en
dc.subject.keyword titanium compounds fi
dc.identifier.urn URN:NBN:fi:aalto-201601221099
dc.type.dcmitype text en
dc.identifier.doi 10.1149/1.3138129
dc.type.version Post print en


Files in this item

This item appears in the following Collection(s)

Show simple item record

Search archive


Advanced Search

article-iconSubmit a publication

Browse

My Account