公开(公告)号：US20170092435A1

公开(公告)日：2017-03-30

申请号：US15372532

申请日：2016-12-08

Applicant: FUJIFILM Corporation

Inventor： Kazuhiro TSUNA ,  Hiroki SUGIURA ,  Tomoaki YOSHIOKA ,  Kousuke WATANABE ,  Katsumi KOBAYASHI

IPC: H01G9/20 ,  C07D213/79 ,  H01L51/00 ,  C07F7/08 ,  C07D409/14 ,  C09B57/10 ,  C07D495/04

CPC classification number: H01G9/2059 ,  C07D213/79 ,  C07D409/14 ,  C07D495/04 ,  C07F7/0816 ,  C09B23/105 ,  C09B57/10 ,  C09B67/0083 ,  H01G9/2009 ,  H01G9/2031 ,  H01L51/0086 ,  H01L51/42 ,  Y02E10/542

Abstract: 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, a dye solution, and a terpyridine compound, or an esterified product thereof, each of which is used in the photoelectric conversion element and the dye-sensitized solar cell, ML1L2(X)n1.CImY  Formula (1) in Formula (1), M represents a metal ion, L1 represents a tridentate ligand having a group L represented by the following Formula (LV-1) or (LV-2); L2 represents a bidentate or tridentate ligand which coordinates to M with an anion, in which a ring including a ring-constituting nitrogen atom which coordinates to M with an lone electron pair has an organic group RVL: -(RVL)nVL; 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-RV3   Formula (LV-1) —C≡C—RV3   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, and RV3 represents an aryl group or a heteroaryl group; RVL represents a specific aromatic ring group or the like; and nVL represents an integer of 0 or more.

公开(公告)号：US20150248969A1

公开(公告)日：2015-09-03

申请号：US14713341

申请日：2015-05-15

Applicant: FUJIFILM Corporation

Inventor： Kousuke WATANABE ,  Yukio TANI ,  Kouitsu SASAKI ,  Hirotaka SATOU ,  Kazuhiro TSUNA ,  Katsumi KOBAYASHI

IPC: H01G9/20 ,  C09B57/10 ,  C07F15/00

Abstract: A photoelectric conversion element, having a photoconductor layercontaining semiconductor fine particles carrying a metal complex dye of Formula (I); a metal complex dye, a dye solution, a dye-adsorbed electrode, a dye-sensitized solar cell, and a method for producing the solar cell: M(LA)(LD)(LX)mX·(CI)mY  Formula (I) M represents a metal ion, LA represents a ligand of Formula (AL), LD represents a bidentate or tridentate ligand, at least one of coordinating atoms being an anion; LX represents a monodentate ligand; CI represents a counter ion; mX is 0 or 1; mY is 0 to 3; Rings A to C represent a heterocycle; Z1 and Z2 represent a carbon or nitrogen atom; Anc1 to Anc3 represent an acidic group; X1 to X3 represent a single bond or linking group; R1 to R3 represent a substituent; l1, l3, l2, m1, m3, m2, n1, n2, and n3 each are an integer.

Abstract translation: 一种光电转换元件，具有含有承载式（I）的金属络合染料的半导体微粒的感光体层; 金属络合染料，染料溶液，染料吸附电极，染料敏化太阳能电池以及太阳能电池的制造方法：M（LA）（LD）（LX）mX·（CI）mY式 ）M表示金属离子，LA表示式（AL）的配体，LD表示二齿或三齿配体，至少一个配位原子为阴离子; LX表示单齿配体; CI表示抗衡离子; mX为0或1; mY为0〜3; 环A至C表示杂环; Z 1和Z 2表示碳或氮原子; Anc1至Anc3表示酸性基团; X1至X3表示单键或连接基团; R1至R3表示取代基; l1，l3，l2，m1，m3，m2，n1，n2，n3分别为整数。