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  2. School of Engineering
  3. Publikationen
  4. Publikationen School of Engineering
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dc.contributor.authorJenatsch, Sandra-
dc.contributor.authorHany, Roland-
dc.contributor.authorVéron, Anna C.-
dc.contributor.authorNeukom, Martin-
dc.contributor.authorZüfle, Simon-
dc.contributor.authorBorgschulte, Andreas-
dc.contributor.authorRuhstaller, Beat-
dc.contributor.authorNüesch, Frank-
dc.date.accessioned2018-06-15T11:18:15Z-
dc.date.available2018-06-15T11:18:15Z-
dc.date.issued2014-
dc.identifier.issn1932-7447de_CH
dc.identifier.issn1932-7455de_CH
dc.identifier.urihttps://digitalcollection.zhaw.ch/handle/11475/6921-
dc.description.abstractBilayer organic solar cells based on trimethine cyanine donor and C60 acceptor materials have been fabricated by coating the trimethine dye from solution on molybdenum oxide (MoO3) anode buffer layer. The choice of deposition solvent drastically influences device performance, with 2,2,3,3-tetrafluoro-1-propanol (TFP) reducing the fill factor and power conversion efficiency of the device by 36 and 21%, respectively, as compared to chlorobenzene. In the case of TFP, extraction of photogenerated charge carriers by linearly increasing voltage (photo-CELIV) and capacitance-voltage analysis revealed the formation of a hole trapping zone at the molybdenum oxide interface which is also responsible for the S-shape current-voltage curve under white light irradiation. The transient charge extraction signal originating from trapped holes at the MoO3 interface could be clearly distinguished from the one relating to hole mobility in cyanine films using photo-CELIV measurements with varying delay times.de_CH
dc.language.isoende_CH
dc.publisherAmerican Chemical Societyde_CH
dc.relation.ispartofThe Journal of Physical Chemistry Cde_CH
dc.rightsLicence according to publishing contractde_CH
dc.subject.ddc540: Chemiede_CH
dc.subject.ddc621.3: Elektro-, Kommunikations-, Steuerungs- und Regelungstechnikde_CH
dc.titleInfluence of molybdenum oxide interface solvent sensitivity on charge trapping in bilayer cyanine solar cellsde_CH
dc.typeBeitrag in wissenschaftlicher Zeitschriftde_CH
dcterms.typeTextde_CH
zhaw.departementSchool of Engineeringde_CH
zhaw.organisationalunitInstitute of Computational Physics (ICP)de_CH
dc.identifier.doi10.1021/jp5005314de_CH
zhaw.funding.euNode_CH
zhaw.issue30de_CH
zhaw.originated.zhawYesde_CH
zhaw.pages.end17045de_CH
zhaw.pages.start17036de_CH
zhaw.publication.statuspublishedVersionde_CH
zhaw.volume118de_CH
zhaw.publication.reviewPeer review (Publikation)de_CH
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Jenatsch, S., Hany, R., Véron, A. C., Neukom, M., Züfle, S., Borgschulte, A., Ruhstaller, B., & Nüesch, F. (2014). Influence of molybdenum oxide interface solvent sensitivity on charge trapping in bilayer cyanine solar cells. The Journal of Physical Chemistry C, 118(30), 17036–17045. https://doi.org/10.1021/jp5005314
Jenatsch, S. et al. (2014) ‘Influence of molybdenum oxide interface solvent sensitivity on charge trapping in bilayer cyanine solar cells’, The Journal of Physical Chemistry C, 118(30), pp. 17036–17045. Available at: https://doi.org/10.1021/jp5005314.
S. Jenatsch et al., “Influence of molybdenum oxide interface solvent sensitivity on charge trapping in bilayer cyanine solar cells,” The Journal of Physical Chemistry C, vol. 118, no. 30, pp. 17036–17045, 2014, doi: 10.1021/jp5005314.
JENATSCH, Sandra, Roland HANY, Anna C. VÉRON, Martin NEUKOM, Simon ZÜFLE, Andreas BORGSCHULTE, Beat RUHSTALLER und Frank NÜESCH, 2014. Influence of molybdenum oxide interface solvent sensitivity on charge trapping in bilayer cyanine solar cells. The Journal of Physical Chemistry C. 2014. Bd. 118, Nr. 30, S. 17036–17045. DOI 10.1021/jp5005314
Jenatsch, Sandra, Roland Hany, Anna C. Véron, Martin Neukom, Simon Züfle, Andreas Borgschulte, Beat Ruhstaller, and Frank Nüesch. 2014. “Influence of Molybdenum Oxide Interface Solvent Sensitivity on Charge Trapping in Bilayer Cyanine Solar Cells.” The Journal of Physical Chemistry C 118 (30): 17036–45. https://doi.org/10.1021/jp5005314.
Jenatsch, Sandra, et al. “Influence of Molybdenum Oxide Interface Solvent Sensitivity on Charge Trapping in Bilayer Cyanine Solar Cells.” The Journal of Physical Chemistry C, vol. 118, no. 30, 2014, pp. 17036–45, https://doi.org/10.1021/jp5005314.


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