| Summary: | 碩士 === 國立雲林科技大學 === 電子與光電工程研究所碩士班 === 100 === This thises was prepared the nano material structure used in flexible DSSCs, the most important addition to the advantages of the process of DSSCs cheaper and simpler to how to improve the flexible substrate to make the efficiency of the cell, many people have studied the glass substrate, this study only for the flexible substrate a variety of methods to improve efficiency, and analyze the results. Research in addition to the large body of literature to explore the structure of the conductive layer, will choice of the working electrode and counter electrode material, flexible substrate must to get the original efficiency when it bend, electrode impedance values also affect the transmittance. In addition to the external structure, internal material, dye and electrolyte, how to make, and the soaking time, the most expensive of the entire pieces of DSSC is spent in the composition of these two materials, so the proper use of. In this thesis, we fabricated the cell by used perfect parameter can achieve 1.89%. Fill factor is 60.31%, open circuit voltage is 0.791 V, short circuit current is 9.8 × 10-4 A.
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