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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"Poly(3-octylthiophene)"”.
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Development of poly(3-octylthiophene) thin films for regulating osteoblast growth
… of this work was to assess the suitability of poly(3-octylthiophene) (P3OT) to sustain MC3T3-E1 osteoblast attachment and growth. The central hypothesis was that specific P3OT film properties (i.e., thickness, film preparation conditions, and level of doping) are able to regulate osteoblast …
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Optical absorption and electrical conductivity of electron acceptor doped poly-3-octylthiophene films
… conductivity measurements of solution-doped poly-3-octylthiophene (P3OT) films were studied. Chloroform solutions of P3OT were doped with the organic electron-acceptors, 2,3-dichloro-5,6-dicyano-l,4-benzoquinone (DDQ) and 7,7,8,8-tetracyanoquinodimethane (TCNQ); and with the inorganic …
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Polymer/Fullerene Photovoltaic Devices - Nanoscale Control of the Interface by Thermally-controlled Interdiffusion
… thesis, the interface between the electron donor polymer and the electron acceptor fullerene in organic photovoltaic devices is studied. Starting from a bilayer system of donor and acceptor materials, the proximity of polymer and fullerene throughout the bulk of the devices is improved by inducing …
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Dual Spin-Cast Thermally Interdiffused Polymeric Photovoltaic Devices
… thermally interdiffused concentration gradient polymer photovoltaic devices is carried out with particular attention to the effect of the thickness and the thermal treatments on the power conversion efficiency, short circuit current, open circuit voltage and other key electrical properties. …
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Modellierung von Farbstoffsolarzellen mit polymerem Lochleiter
… flüssige Redoxssystem durch ein lochleitendes Polymer ersetzt, da das Versiegeln der FSZ noch ein ungelöstes Problem darstellt. <br> <br>Da der Wirkungsgrad dieses Solarzellentyps weit unter dem von FSZ mit flüssigem Elektrolyten liegt, wurden zwei verschiedene Vorgehensweisen unternommen, um …
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Effects of Thickness, Morphology and Molecular Structure of Donor and Acceptor Layers in Thermally Interdiffused Polymer Photovoltaics
… gradients in thermally-interdiffused polymer – fullerene photovoltaic devices, with a focus on thickness and heat treatments, is presented in this thesis. Device performance is improved from the bilayer by the creation of a concentration gradient of the donor and acceptor materials …