Global ETD Search
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 5 of 5 for “"Organic photovoltaics (OPV)"”.
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Nanocarbons as charge carriers in organic solar cells
Organic photovoltaics (OPV) are an alternate to conventional silicon and thin film solar cells. They have several advantages such as simple fabrication, low material cost, light weight, and the ability to cover large areas. Typical OPV are based on bulk heterojunction structure consisting of a …
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SPECTROSCOPIC, IMAGING, AND DOPING STUDIES OF PUSH-PULL CONJUGATED POLYMER SOLAR CELLS
Organic Photovoltaics (OPV) have the potential to provide inexpensive, renewable electric power to satisfy increasing global energy demands due to their low materials and processing costs. Poly[2,6-(4,4-bis-(2-ethylhexyl)-4H-cyclopenta [2,1- …
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ADDITIVES FOR THE IMPROVEMENT OF THE PERFORMANCE OF ORGANIC AND HYBRID PHOTOVOLTAIC
… this global energy issue. Within this context, Organic photovoltaics (OPV) have attracted broad interest from the scientific community because of the recent impressive advances in terms of performance and efficiency. The progress in the new classes of materials’ synthesis and the countless …
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Ultrafast Spectroscopy of Organic Semiconductors: Singlet Fission and Nonfullerene Acceptors for Organic Photovoltaics
… strategies for enhancing the performance of organic photovoltaics. The first takes advantage of a process called singlet exciton fission, and the second embodies an exodus from the fullerene electron acceptors prominent in organic solar cells. Indeed, this versatile class of tunable small …
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Design and synthesis of Push-pull chromophores for cell imaging and OPV devices [Progettazione e sintesi di cromofori Push-pull per l'imaging cellulare e i dispositivi OPV]
… avanzate: l’imaging cellulare e il fotovoltaico organico (OPV). Unificate dall’integrazione strategica di gruppi donatori-accettori nelle architetture molecolari oggetto di studio, le ricerche sono articolate in due capitoli, ciascuno dedicato a una specifica sfida scientifica. Il primo capitolo …