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    PHOTOELECTRIC CONVERSION ELEMENT, DYE-SENSITIZED SOLAR CELL, METAL COMPLEX DYE, AND DYE SOLUTION
    5.
    发明申请
    PHOTOELECTRIC CONVERSION ELEMENT, DYE-SENSITIZED SOLAR CELL, METAL COMPLEX DYE, AND DYE SOLUTION 审中-公开

    公开(公告)号：US20170092434A1

    公开(公告)日：2017-03-30

    申请号：US15372471

    申请日：2016-12-08

    申请人： FUJIFILM Corporation

    发明人： Kazuhiro TSUNA ,  Kousuke WATANABE ,  Hiroki SUGIURA ,  Tomoaki YOSHIOKA ,  Toshihiro ISE

    IPC分类号： H01G9/20 ,  C07F15/00 ,  H01L51/00 ,  C09B57/10

    CPC分类号： H01G9/2059 ,  C07F15/0053 ,  C09B23/105 ,  C09B57/10 ,  H01G9/2018 ,  H01G9/2022 ,  H01G9/2027 ,  H01L51/0086 ,  Y02E10/542

    摘要： A photoelectric conversion element having an electrically conductive support, a photoconductor layer including an electrolyte, a charge transfer layer including an electrolyte, and a counter electrode, in which the photoconductor layer has semiconductor fine particles carrying a metal complex dye represented by the following Formula (1), and a dye-sensitized solar cell; and a metal complex dye and a dye solution, each of which is used in the photoelectric conversion element and the dye-sensitized solar cell, ML1L2(X)n1.CImY  Formula (1) in the formula, M represents a metal ion, L1 represents a tridentate ligand having a group LV represented by the following Formula (LV-1) or (LV-2); L2 represents a bidentate or tridentate ligand including at least one of aromatic ring groups having a specific sp2 carbon atom to which a substituent is bonded; X represents a monodentate ligand; n1 represents 0 or 1; CI represents a required counterion; and mY represents an integer of 0 to 3, —RV1═RV2—RV31  Formula (LV-1) —C≡C—RV32  Formula (LV-2) in the formulae, RV1 and RV2 each independently represent a nitrogen atom or CRV4, RV4 represents a hydrogen atom or a substituent, RV31 represents a fused polycyclic aromatic ring group or a fused polycyclic heterocyclic group, and RV32 represents a fused polycyclic aromatic ring group or a heteroaryl group.

    COMPOSITE DYE-SENSITIZED SOLAR CELL
    8.
    发明申请
    COMPOSITE DYE-SENSITIZED SOLAR CELL 审中-公开

    公开(公告)号：US20160225534A1

    公开(公告)日：2016-08-04

    申请号：US15095692

    申请日：2016-04-11

    申请人： NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

    发明人： Jian-Yang LIN ,  Chih-Kai HU ,  Jyun-Hao JHANG ,  Guan-Ting LIOU

    IPC分类号： H01G9/20

    CPC分类号： H01G9/2031 ,  B82Y20/00 ,  B82Y30/00 ,  B82Y40/00 ,  H01G9/2004 ,  H01G9/2059 ,  H01L51/0086 ,  Y02E10/542 ,  Y10S977/811 ,  Y10S977/948

    摘要： A composite dye-sensitized solar cell comprises a conductive substrate, and also a nanoparticle compact layer, a nanotube layer and a nanoparticle scattering layer which are stacked on the conductive substrate sequentially, and further an auxiliary electrode stacked on one side of the nanoparticle scattering layer far away from the conductive substrate, and a composite dye and an electrolyte filled into a space between the conductive substrate and the auxiliary electrode. The composite dye includes at least one short-wavelength light absorption dye and at least one long-wavelength light absorption dye. The nanoparticle compact layer can increase the contact area with the composite dye and further enhance the power generation efficiency. The nanotube layer can transmit the generated electric energy to the external electrodes efficiently. The composite dye can absorb light with different wavelength ranges. Therefore is effectively improved the photovoltaic conversion efficiency of the dye-sensitized solar cell (DSSC).