BRITTLE MATERIAL FILM AND MANUFACTURING METHOD THEREOF, PHOTOELECTRODE, AND DYE-SENSITIZED SOLAR CELL
To provide, for example, a brittle material film capable of further increasing the power generation efficiency of a dye-sensitized solar cell, a manufacturing method thereof, a photoelectrode having the brittle material film, and a dye-sensitized solar cell having the photoelectrode.SOLUTION: A brit...
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Main Authors | , , |
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Format | Patent |
Language | English Japanese |
Published |
26.03.2020
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Subjects | |
Online Access | Get full text |
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Summary: | To provide, for example, a brittle material film capable of further increasing the power generation efficiency of a dye-sensitized solar cell, a manufacturing method thereof, a photoelectrode having the brittle material film, and a dye-sensitized solar cell having the photoelectrode.SOLUTION: A brittle material film 1 is made of a brittle material, and has a surface roughness of 0.3 μm or more in center line average roughness Ra and 200 μm or less in average length RSm of a roughness curve element.SELECTED DRAWING: Figure 1
【課題】例えば、色素増感型太陽電池の発電効率をさらに高めることができる脆性材料膜およびその製造方法、その脆性材料膜を有する光電極、その光電極を有する色素増感型太陽電池を提供する。【解決手段】脆性材料膜1は、脆性材料からなり、表面粗さが、中心線平均粗さRaで0.3μm以上であり、粗さ曲線要素の平均長さRSmで200μm以下である。【選択図】図1 |
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Bibliography: | Application Number: JP20180175792 |