High-Efficiency Glass and Printable Flexible Dye-Sensitized Solar Cells with Water-Based Electrolytes
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The performance of a flexible and glass dye-sensitized solar cell (DSSC) with water-based electrolyte solutions is described. High concentrations of alkylamidazoliums were used to overcome the deleterious effect of water and, based on this variable, pure water-based electrolyte DSSCs were tested displaying the highest recorded efficiency so far of 3.45% and 6% for flexible and glass cells, respectively, under a simulated air mass 1.5 solar spectrum illumination at 100 mWcm−2. An improvement in the Jsc with high water content and the positive impact of GuSCN on the enhancement of the performance of pure water-based electrolytes were also observed.
2014 ◽
Vol 23
(7)
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pp. 883-891
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2012 ◽
Vol 2012
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pp. 1-21
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2014 ◽
Vol 268
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pp. 19-24
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2013 ◽
Vol 1
(4)
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pp. 1341-1348
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2015 ◽
Vol 7
(38)
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pp. 21381-21390
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