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Showing 1 to 6 of 6 for “"PCPDTBT"”.
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Synthesis and Characterization of CdSe/ZnS Core/Shell Quantum Dot Sensitized PCPDTBT-P3HT:PCBM Organic Photovoltaics
… b′]dithiophene)-alt-4,7(2,1,3-benzothiadiazole)] (PCPDTBT), we have fabricated devices with a wide spectral response and 3% power conversion efficiency in AM 1.5 conditions; however, this thin film system exhibits only 0.43 optical density at 500 nm. To improve the performance of this polymer blend …
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SPECTROSCOPIC, IMAGING, AND DOPING STUDIES OF PUSH-PULL CONJUGATED POLYMER SOLAR CELLS
… 32]dithiophene)-alt-4,7(2,1,3-benzothiadiazole)] (PCPDTBT) is a promising candidate for use in solar cell active layers, and has produced OPV devices with power conversion efficiencies (PCEs) exceeding 5% when blended with fullerene electron acceptors. Although these results are encouraging, a …
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Generation, recombination and extraction of charges in polymer
… focus was directed to the low band-gap copolymer PCPDTBT and its derivatives, resulting in the examination of the charge carrier dynamics in PCPDTBT:PC70BM blends in relation to by the blend morphology. The phase separation in this blend can be controlled by the processing additive diiodooctane, …
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The influence of conformational order on the excited state of organic semiconductors
… -2,6-diyl-alt-(2,1,3-benzo-thiadiazol)-4,7-diyl} (PCPDTBT), das umfangreich in Polymersolarzellen aufgrund seiner geringen optischen Bandlücke benutzt wird. Die geringe optische Bandlücke sorgt für eine verbesserte spektrale Übereinstimmung des Sonnenspektrums mit dem Absorptionsspektrum des …
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Nanocomposites for Enhancing Current in Organic Solar Cells
… a new, lower band gap conjugated polymer (PCPDTBT) as well as core-shell nanoparticles and how they interact in the system. Results are reported and further avenues of research are suggested.
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Simulation of polymer solar cell characteristics by amps-1d
… [6, 6]-phenyl C_{61}- butyric acid methylester (PCPDTBT: PCBM) are used as active layer materials. Analysis of Microelectronic and Photonic Structures One Dimension (AMPS-1D) is a computer simulation tool for solar cell device characteristics. The first part of this study focuses on the …