Efficient organic tandem cell combining a solid state dye-sensitized and a vacuum deposited bulk heterojunction solar cell

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• 作者：Ingmar Bruder ; Martin Karlsson ; Felix Eickemeyer ; Jaehyung Hwang ; Peter Erk ; Anders Hagfeldt ; Jü ; rgen Weis ; Neil Pschirer
• 关键词：Organic photovoltaic ; Tandem cell ; Vacuum deposited bulk heterojunction solar cell ; Solid state dye-sensitized solar cell
• 刊名：Solar Energy Materials and Solar Cells
• 出版年：2009
• 出版时间：October 2009
• 年：2009
• 卷：93
• 期：10
• 页码：1896-1899
• 全文大小：648 K

文摘

In this letter, we report on an efficient organic tandem solar cell combining a solid state dye-sensitized with a ZnPc/C₆₀-based, vacuum deposited bulk heterojunction solar cell. Due to an effective serial connection of both subcells and to the complementary absorption of the dyes used, a power conversion efficiency of η_p=(6.0±0.1) % was achieved under simulated AM 1.5 illumination. The device parameters are , and FF=(54±1) % .