著者

岩尾 徹也 梅田 孝男 丸山 和博

出版者

福井工業大学

雑誌

福井工業大学研究紀要 (ISSN:02868571)

巻号頁・発行日

no.35, pp.215-222, 2005

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Trial for exploitation of solar cell using organic dye substances were undertaken. 17 synthetic porphyrins and 4 ratural porphyrins were estimated to use as a dye of dye-sensitized TiO_2 solar cell. To increase the PM(power max) of phytochlorin cell(F-cell) that has highest capacity among the porphrin cells mentioned above, two approach were chosen. One was to make use of auxiliary substances such as hydropuinone, quinone A, L-(-)- phenylalanine which increased PM of F-cell. PM enhancement up to 47% was realized. The other approach was to make use of synergy effect of other porphyrin (red) and auxiliary substances such as hydroquinone. There components system enhonces PM of F-cell up to 60%. Prelininary experiments were executed to make hybrid solar cells composed of organic sensitizers and inorganic materials such as phtalocyanine-porphyrin-silicon of hybrid cells.