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    • 2. 发明专利
    • Photoelectric conversion element, photoelectrochemical cell, and titanium oxide particle to be used for photoelectric conversion element
    • 光电转换元件,光电化学电池和用于光电转换元件的氧化钛颗粒
    • JP2012209171A
    • 2012-10-25
    • JP2011074963
    • 2011-03-30
    • Fujifilm Corp富士フイルム株式会社
    • OMORI KOJIUSU TATSUYAKOBAYASHI KATSUKIMURA KEIZO
    • H01M14/00H01L31/04
    • Y02E10/542
    • PROBLEM TO BE SOLVED: To provide a photoelectric conversion element including a photoreceptor layer having high photoelectric conversion efficiency and capable of making a suitable absorption wavelength, improving performance appropriateness to visible light and improving durability of the element by combining a specific metal complex dye and a specific semiconductor fine particle, and to provide titania particles to be applied to the photoelectric conversion element.SOLUTION: The photoelectric conversion element includes the photoreceptor layer including combination of a metal complex dye expressed by the following general formula (1) and a semiconductor fine particle prepared by using a specific cationic surfactant. The formula (1) is MLL(A)(CI1). (In the formula, M expresses a metal element, Aexpresses a ligand, CI1 expresses pair anions, n0 expresses an integer of 0 to 2, and n1 expresses an integer of 0 to 4. The Land Lare specific ligands. It is also available to form a quarter pyridine ligand by connecting the Land L.)
    • 要解决的问题:为了提供一种光电转换元件,其包括具有高光电转换效率并且能够制成合适的吸收波长的感光体层,通过组合特定的金属络合物来提高其可见光的性能适合性并提高元件的耐久性 染料和特定的半导体细颗粒,并提供要施加到光电转换元件的二氧化钛颗粒。 光电转换元件包括包含由以下通式(1)表示的金属络合物染料与通过使用特定阳离子表面活性剂制备的半导体细颗粒的组合的感光体层。 公式(1)是ML 1 L 2 (A 1 n0 (C11) n1 。 (式中,M表示金属元素,表示配体,CI1表示配对阴离子,n0表示0〜2的整数,n1表示0以上的整数) L 1 和L 2 是特异性配体,也可用于通过连接 L 1 和L 2

      版权所有:(C)2013,JPO&INPIT

    • 3. 发明专利
    • Method of manufacturing metallic complex, and metallic complex composition
    • 制造金属复合物的方法和金属复合组合物
    • JP2012188401A
    • 2012-10-04
    • JP2011054306
    • 2011-03-11
    • Fujifilm Corp富士フイルム株式会社
    • USU TATSUYAWATANABE YUKIEKOBAYASHI KATSUMIKIMURA KEIZO
    • C07F15/00C07D213/22C07D409/14C09B57/10H01L31/04H01M14/00
    • Y02E10/542Y02P70/521
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing a metallic complex having a target pyridine ligand in a high yield and in a high purity, wherein the metallic complex is produced as a suitable product utilization even if a by-product is generated.SOLUTION: In this method of manufacturing metallic complex represented by general formula (1), a base where pKa of conjugate acid is three or larger is added in the step or after the step introducing a ligand containing an acidic group out of LLand LL. Formula (1) is M(LL)(LL)(X)-CI. M shows a metal atom, LLis a specific bidentate ligand, LLis a specific bidentate ligand, X shows a specific ligand, m1, m2 and m3 show a specific integer, and CI shows a counter ion when a counter ion is required for neutralizing charge.
    • 待解决的问题:提供以高产率和高纯度制备具有目标吡啶配体的金属络合物的方法,其中金属络合物作为合适的产物利用生产,即使副产物是 产生。 解决方案:在制备由通式(1)表示的金属络合物的方法中,在该步骤中或在将包含酸性基团的配体引入LL后,加入共轭酸的pKa为3或更大的碱 1 和LL 2 。 公式(1)是M(LL 1 m1 (LL 2 m2 (X) m3 -CI。 M表示金属原子,LL 1 是特定的二齿配体,LL 2 是特定的二齿配体,X表示特定的 配体,m1,m2和m3表示一个特定的整数,当中和电荷需要抗衡离子时,CI表示反离子。 版权所有(C)2013,JPO&INPIT
    • 6. 发明专利
    • Photoelectric conversion element, photoelectrochemical cell, and pigment
    • 光电转换元件,光电化学电池和颜料
    • JP2012084503A
    • 2012-04-26
    • JP2011059913
    • 2011-03-17
    • Fujifilm Corp富士フイルム株式会社
    • USU TATSUYASATO MUNEYOSHIKOBAYASHI KATSUKIMURA KEIZO
    • H01M14/00C09B23/00H01L31/04
    • H01G9/2059C09B57/007C09B57/10H01G9/2009H01G9/2031H01L51/0064H01M14/005Y02E10/542
    • PROBLEM TO BE SOLVED: To provide a photoelectric conversion element and a photoelectrochemical cell capable of acquiring a high conversion efficiency even in a wavelength region exceeding 800 nm, and a pigment.SOLUTION: A photoelectric conversion element provided with a photoreceptor layer having the pigment composed of the chemical compounds represented in a general formula (1) and a semiconductor fine particle. [In the general formula (1), Q represents a tetravalent aromatic group. X, Xrepresent each independently a sulfur atom and an oxygen atom or C(R)R. R, Rrepresent each independently the heterocyclic groups linked by a hydrogen atom, an aliphatic group, an aromatic group, and a carbon atom. R, R' represent independently the heterocyclic groups linked by the aliphatic group, aromatic group, and carbon atom. P, Prepresent each independently non-metallic atom groups of specific structures. Pand Prepresent different structures. Wrepresents a counter ion required to neutralize an electric charge.]
    • 要解决的问题:提供即使在超过800nm的波长区域中也能获得高转换效率的光电转换元件和光电化学电池以及颜料。 解决方案:提供具有由通式(1)表示的化合物和半导体微粒组成的颜料的感光体层的光电转换元件。 [通式(1)中,Q表示四价芳香族基。 X 1 ,X 2 各自独立地表示硫原子和氧原子或C(R 1 )R 2 。 R 1 ,R 2 各自独立地表示由氢原子,脂族基团,芳族基团和 碳原子。 R,R'分别独立地表示由脂族基团,芳族基团和碳原子连接的杂环基。 P 1 ,P 2 表示各自独立的特定结构的非金属原子团。 P 1 ,P 2 表示不同的结构。 W 1 表示中和电荷所需的抗衡离子。]

      版权所有(C)2012,JPO&INPIT

    • 9. 发明专利
    • Metal complex dye, photoelectric conversion element, and photoelectrochemical cell
    • 金属复合染料,光电转换元件和光电化学电池
    • JP2012036238A
    • 2012-02-23
    • JP2010174830
    • 2010-08-03
    • Fujifilm Corp富士フイルム株式会社
    • TANI MASAOUSU TATSUYAKOBAYASHI KATSUKIMURA KEIZO
    • C09B57/10H01L31/04H01M14/00
    • Y02E10/542
    • PROBLEM TO BE SOLVED: To provide a metal complex dye having high conversion efficiency and excellent in durability, and a photoelectric conversion element and a photoelectrochemical cell.SOLUTION: This metal complex dye is characterized in that at least one ligand LLhaving a structure represented by general formula (I) coordinates to a metal atom, where in the formula, Rand Reach independently represents a hydrogen atom, an alkyl, aryl, heterocyclic, alkoxy, aryloxy, alkylthio or arylthio group; Arand Areach independently represents an aryl or heteroaryl group; Za represents a non-metal atomic group formable of a five- or six-membered ring; S0 denotes 0 or 1; where Rmay connect with Za or Arto form a ring (provided that an aromatic ring is excluded from the ring to be formed).
    • 要解决的问题:提供具有高转换效率和优异耐久性的金属络合染料,以及光电转换元件和光电化学电池。 该金属络合染料的特征在于具有由通式(I)表示的结构的至少一个配体LL 1 与金属原子配位,其中在 式中,R 1 和R 2 各自独立地表示氢原子,烷基,芳基,杂环,烷氧基,芳氧基,烷硫基 或芳硫基; Ar 1 ,Ar 2 各自独立地表示芳基或杂芳基; Za表示可形成五元或六元环的非金属原子团; S0表示0或1; 其中R 1 可以与Za或Ar 1 连接以形成环(条件是芳环从环中排除 形成)。 版权所有(C)2012,JPO&INPIT