Searched for: author%3A%22de+Bruyn%2C+P.%22
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Grossiord, N. (author), de Bruyn, P. (author), Moet, D.J.D. (author), Andriessen, R. (author), Blom, P.W.M. (author)
A wide range of characterization techniques are used to study spin-coated films of zinc oxide (ZnO) obtained from thermal decomposition of zinc acetylacetonate hydrate. Inverted organic solar cells with ZnO transport layers were prepared. Deposition conditions of the solution onto the substrate (e.g. substrate temperature) were found to be...
article 2014
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de Bruyn, P. (author), Moet, D.J.D. (author), Blom, P.W.M. (author)
We present an all-solution processed polymer light-emitting diode (PLED) using spincoated zinc oxide (ZnO) and vanadium pentoxide (V2O5) as electron and hole injecting contact, respectively. We compare the performance of these devices to the standard PLED design using PEDOT:PSS as anode and Ba/Al as cathode. We show that the all-solution...
article 2012
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Lu, M. (author), de Bruyn, P. (author), Nicolai, H.T. (author), Wetzelaer, G.-J.A.H. (author), Blom, P.W.M. (author)
article 2012
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Asadi, K. (author), de Bruyn, P. (author), Blom, P.W.M. (author), de Leeuw, D.M. (author)
We have investigated the efficiency enhancement of organic solar cells upon incorporation of a thin ferroelectric polymer layer. For non-Ohmic contacts the enhancement is due to an increased open circuit voltage, which is, however, independent of the ferroelectric polarization direction. Ferroelectricity cannot play a role due to depolarization...
article 2011
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de Bruyn, P. (author), Moet, D.J.D. (author), Blom, P.W.M. (author)
Inverted polymer:fullerene solar cells with ZnO and MoO3 transport layers are demonstrated. ZnO films are prepared through spin casting of a zinc acetylacetonate hydrate solution, followed by low temperature annealing under ambient conditions. The performance of solar cells with an inverted structure is shown to be equivalent to that of...
article 2010
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Moet, D.J.D. (author), de Bruyn, P. (author), Kotlarski, J.D. (author), Blom, P.W.M. (author)
Polymer solar cells based on the polyfluorene copolymer poly[9,9-didecanefluorene-alt-(bis-thienylene) benzothiadiazole] (PF10TBT) and the fullerene derivative [6,6]-phenyl C61-butyric acid methyl ester (PCBM) exhibit a power conversion efficiency of 4%. However, the optimum thickness of the photoactive layer is only 80 nm, such that these solar...
article 2010
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Moet, D.J.D. (author), de Bruyn, P. (author), Blom, P.W.M. (author)
The use of poly(3,4-ethylenedioxythiophene) poly(styrenesulfonate) (PEDOT:PSS) in combination with ZnO as middle electrode in solution-processed organic tandem solar cells requires a pH modification of the PEDOT:PSS dispersion. We demonstrate that this neutralization leads to a reduced work function of PEDOT:PSS, which does not affect the...
article 2010
Searched for: author%3A%22de+Bruyn%2C+P.%22
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