| Summary: | 碩士 === 國立暨南國際大學 === 應用化學系 === 107 === This thesis is a study of optimizing bacteriochlorin-based dye-sensitized solar cells. The new LS dyes (denoted as LS-17, LS-43, LS-44 and LS-45) are based on our published bacteriochlorin dye, LS-11. LS-43, LS-44, and LS-45 employ electon-donors from our past porphyrin dyes, LWP12, LWP13, and LWP14, respectively. Another the dye, LS-17, uses a fluorene group as the donor. After optimization, the results show a trend of LS-45 (6.04%) > LS-17(5.16%) > LS-43 (4.63%) > LS-44 (4.40%). This is in consistent with the reported LWP12 – LWP14 dyes. LS-45 is currently the most efficient bacteriochlorin dye in our laboratory.
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