Characterization of Dye Sensitized Cells Using Natural Dye from Oil Bean Leaf (<i>Pentaclethra macrophylla</i>): The Effect of Dye pH on the Photoelectric Parameters
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15 صفحه اولDye Sensitized Solar Cells
Dye sensitized solar cell (DSSC) is the only solar cell that can offer both the flexibility and transparency. Its efficiency is comparable to amorphous silicon solar cells but with a much lower cost. This review not only covers the fundamentals of DSSC but also the related cutting-edge research and its development for industrial applications. Most recent research topics on DSSC, for example, ap...
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As a relatively new class of photovoltaic devices with a photoelectrochemical system consisting of a dye-sensitized semiconductor film and an electrolyte, dye-sensitized solar cells (DSSCs) have been regarded as a promising alternative to conventional solid-state semiconductor solar cells. They are relatively cost-effective, are easy to manufacture, and can be readily shaped with flexible subst...
متن کاملDye-sensitized solar cells
The dye-sensitized solar cells (DSC) provides a technically and economically credible alternative concept to present day p–n junction photovoltaic devices. In contrast to the conventional systems where the semiconductor assume both the task of light absorption and charge carrier transport the two functions are separated here. Light is absorbed by a sensitizer, which is anchored to the surface o...
متن کاملRapid Dye Regeneration Mechanism of Dye-Sensitized Solar Cells.
During the light-harvesting process of dye-sensitized solar cells (DSSCs), the hole localized on the dye after the charge separation yields an oxidized dye, D(+). The fast regeneration of D(+) using the redox pair (typically the I(-)/I3(-) couple) is critical for the efficient DSSCs. However, the kinetic processes of dye regeneration remain uncertain, still promoting vigorous debates. Here, we ...
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ژورنال
عنوان ژورنال: Materials Sciences and Applications
سال: 2015
ISSN: 2153-117X,2153-1188
DOI: 10.4236/msa.2015.67066