In article number 1400414, Jong Hak Kim and co-workers present a facile process to produce large-area platinum (Pt) counter electrode platforms with well-arrayed, mesh-shaped nanopatterns. The resulting solid-state dye-sensitized solar cells have 7.0% efficiency, which is much higher than the efficiencies of non-patterned cells (5.4–5.7%) due to enhanced light harvesting and a greater surface area.
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Kim et al. (2014) studied this question.
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