公开(公告)号：US20050229966A1

公开(公告)日：2005-10-20

申请号：US10528880

申请日：2003-09-22

申请人： Ryoichi Komiya ,  Ryohsuke Yamanaka ,  Liyuan Han ,  Takehito Mitate ,  Eriko Ishiko ,  Michiyuki Kono

发明人： Ryoichi Komiya ,  Ryohsuke Yamanaka ,  Liyuan Han ,  Takehito Mitate ,  Eriko Ishiko ,  Michiyuki Kono

IPC分类号： H01B1/12 ,  H01G9/20 ,  H01M14/00 ,  H01L31/00

CPC分类号： H01G9/2031 ,  H01B1/122 ,  H01G9/2009 ,  H01M14/005 ,  Y02E10/542 ,  Y02P70/521

摘要： Provided is a dye-sensitized solar cell having improved stability of safety and performance by employing a non-volatile molten salt which makes it possible to facilitate the control over the composition of gel electrolyte, simplify the working step during production and give an excellent conversion efficiency. The dye-sensitized solar cell comprises a transparent substrate, a transparent electrically-conductive membrane formed on the surface of the transparent substrate and an electrically-conductive substrate disposed opposed to the transparent electrically-conductive membrane and further comprises a porous semiconductor layer having a dye adsorbed thereto and an electrolyte provided interposed between the aforesaid transparent electrically-conductive membrane and the electrically-conductive substrate, wherein the electrolyte comprises a molten salt incorporated in a network structure obtained by crosslinking at least one kind of Compound A having isocyanate group with at least one kind of Compound B having amino group to solve the aforesaid problems. Or the electrolyte comprises a molten salt incorporated in a network structure obtained by crosslinking at least one kind of Compound A having isocyanate group with at least one kind of Compound C having carboxyl group and/or hydroxyl group, at least one of Compound A and Compound C constituting the electrolyte has a polymer structure having a molecular weight of from 500 to 100,000 and a part or whole of the polymer structure comprises one or more selected from the group consisting of polyether, polyester, polycaprolactone, polysiloxane, polyvinylpyrrolidone, polycarbonate and polyphosphazene.

摘要翻译： 本发明提供一种染料敏化太阳能电池，其通过使用非挥发性熔融盐，具有提高的安全性和稳定性的稳定性，能够有利于控制凝胶电解质的组成，简化了生产过程中的工作步骤，并提供优异的转化效率 。 染料敏化太阳能电池包括透明基板，形成在透明基板的表面上的透明导电膜和与透明导电膜相对设置的导电基板，还包括具有染料的多孔半导体层 吸附在其上的电解质和设置在上述透明导电膜与导电性基材之间的电解质，其中，所述电解质包含以通过交联至少一种具有异氰酸酯基的化合物A至少 一种具有氨基的化合物B来解决上述问题。 或者电解质包含掺入到通过将至少一种具有异氰酸酯基团的化合物A与至少一种具有羧基和/或羟基的化合物C交联的网状结构中的熔融盐，化合物A和化合物 构成电解质的聚合物结构的分子量为500〜100,000，聚合物结构的一部分或全部包含选自聚醚，聚酯，聚己内酯，聚硅氧烷，聚乙烯吡咯烷酮，聚碳酸酯和聚磷腈中的一种以上。

公开(公告)号：US20050076949A1

公开(公告)日：2005-04-14

申请号：US10473464

申请日：2002-03-20

申请人： Ryoichi Komiya ,  Liyuan Han ,  Ryohsuke Yamanaka ,  Eriko Ishiko ,  Michiyuki Kono

发明人： Ryoichi Komiya ,  Liyuan Han ,  Ryohsuke Yamanaka ,  Eriko Ishiko ,  Michiyuki Kono

IPC分类号： H01L31/04 ,  H01G9/20 ,  H01M6/18 ,  H01M14/00 ,  H01L31/00 ,  H01M6/30

CPC分类号： H01M14/005 ,  H01G9/2009 ,  H01G9/2031 ,  H01M6/181 ,  Y02E10/542

摘要： The invention provides a dye-sensitized solar cell including a transparent substrate, a transparent conductive film formed on a surface thereof, and a conductive substrate provided in a position opposed to the transparent conductive film, and further having a porous semiconductor layer, in which a dye is adsorbed, and an electrolyte between the transparent conductive film and the conductive substrate, wherein the electrolyte is a gel electrolyte containing a redox material and a solvent capable of dissolving the same in a network structure formed by crosslinking at least one kind of compound A including an isocyanate group and at least one kind of compound B including an amino group. Otherwise, the electrolyte is a gel electrolyte containing a redox material and a solvent capable of dissolving the same in a network structure formed by crosslinking at least one kind of compound A including an isocyanate group and at least one kind of compound C including a carboxyl group and/or a hydroxyl group. Otherwise, the electrolyte is a polymer solid electrolyte containing redox material in a network structure formed by crosslinking at least one kind of compound A including an isocyanate group and at least one kind of compound D reactive with the isocyanate group. The configuration of the invention facilitates an electrolyte composition of the dye-sensitized solar cell, and simplifies process steps in the manufacture.

摘要翻译： 本发明提供了一种染料敏化太阳能电池，其包括透明基板，在其表面上形成的透明导电膜和设置在与透明导电膜相对的位置的导电基板，并且还具有多孔半导体层，其中 染料被吸附，并且在透明导电膜和导电基板之间的电解质，其中电解质是含有氧化还原材料的凝胶电解质和能够将其溶解在通过使至少一种化合物A交联形成的网络结构中的溶剂 包括异氰酸酯基和至少一种包含氨基的化合物B. 另外，电解质是含有氧化还原材料和能够溶解在通过交联至少一种包含异氰酸酯基的化合物A和至少一种包含羧基的化合物C形成的网络结构中的溶剂的凝胶电解质 和/或羟基。 另外，电解质是含有氧化还原材料的聚合物固体电解质，该网状结构是通过交联至少一种包含异氰酸酯基的化合物A和与异氰酸酯基反应的至少一种化合物D而形成的。 本发明的结构有利于染料敏化太阳能电池的电解质组成，并且简化了制造过程中的工艺步骤。

公开(公告)号：US20050150544A1

公开(公告)日：2005-07-14

申请号：US11000949

申请日：2004-12-02

申请人： Atsushi Fukui ,  Ryohsuke Yamanaka ,  Ryoichi Komiya ,  Liyuan Han

发明人： Atsushi Fukui ,  Ryohsuke Yamanaka ,  Ryoichi Komiya ,  Liyuan Han

IPC分类号： H01G9/20 ,  H01L31/00

CPC分类号： H01G9/2031 ,  H01G9/2004 ,  Y02E10/542

摘要： The present invention provides a dye-sensitized solar cell including: a transparent electrode; a counter electrode; a porous semiconductor layer having a dye sensitizer adsorbed therein; and a carrier transport layer containing an electrolytic solution therein, the porous semiconductor layer and the carrier transport layer being located between the transparent electrode and the counter electrode, wherein the electrolytic solution contains a heterocyclic compound comprising a heteroatom in the ring.

摘要翻译： 本发明提供一种染料敏化太阳能电池，包括：透明电极; 对电极 其中吸收有染料敏化剂的多孔半导体层; 以及其中含有电解液的载流子传输层，所述多孔半导体层和所述载流子传输层位于所述透明电极和所述对电极之间，其中所述电解液含有在所述环中含有杂原子的杂环化合物。

公开(公告)号：US20080308155A1

公开(公告)日：2008-12-18

申请号：US11659080

申请日：2005-08-01

申请人： Atsushi Fukui ,  Ryohsuke Yamanaka ,  Liyuan Han

发明人： Atsushi Fukui ,  Ryohsuke Yamanaka ,  Liyuan Han

IPC分类号： H01L31/00

CPC分类号： H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： A photoelectrode has a conductive substrate and a semiconductor layer formed on the conductive substrate, the semiconductor layer being formed of semiconductor particles, the semiconductor layer having a plurality of layers, the plurality of layers being different in an average particle diameter of semiconductor particles from one another, a distal layer of the plurality of layers, placed at a location farther from the substrate, covering at least a part of side faces of a proximal layer of the plurality of layers, placed at a location closer to the substrate.

摘要翻译： 光电极具有形成在导电性基板上的导电性基板和半导体层，该半导体层由半导体粒子形成，该半导体层具有多层，该多个层与半导体粒子的平均粒径不同 另一个是多个层的远侧层，放置在离衬底更远的位置处，覆盖多个层的近侧层的至少一部分侧面，放置在更靠近衬底的位置。

公开(公告)号：US20120298176A1

公开(公告)日：2012-11-29

申请号：US13576492

申请日：2011-01-31

申请人： Yoshiyuki Miura ,  Ryoichi Komiya ,  Atsushi Fukui ,  Ryohsuke Yamanaka

发明人： Yoshiyuki Miura ,  Ryoichi Komiya ,  Atsushi Fukui ,  Ryohsuke Yamanaka

IPC分类号： H01L31/042 ,  H01L31/0203 ,  H01L51/44

CPC分类号： H01G9/2068 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2081 ,  H01M14/005 ,  Y02E10/542

摘要： A solar cell includes a light transmissive substrate, a supporting substrate, a photoelectric conversion part and a counter electrode disposed between the light transmissive substrate and the supporting substrate in such a manner that they are spaced from each other; an electrolyte part disposed between the light transmissive substrate and the supporting substrate while being in contact with the photoelectric conversion part and the counter electrode, and a sealing part that surrounds and seals the electrolyte part in such a manner that the electrolyte part is retained within an electrolyte disposition region. First openings that make the electrolyte part communicate with the outside are provided at least in one end part in the electrolyte disposition region, and at least one second opening that makes the electrolyte part communicate with the outside is provided in the middle part in the electrolyte disposition region. The first and second openings are sealed.

摘要翻译： 太阳能电池包括透光基板，支撑基板，光电转换部分和设置在透光基板和支撑基板之间的对置电极，使得它们彼此间隔开; 在与光电转换部和对电极接触的同时设置在透光基板和支撑基板之间的电解质部分，以及密封部，其以电解质部分保持在电解质部分内的方式包围并密封电解质部分 电解质配置区。 使电解质部分与外部连通的第一开口至少设置在电解质配置区域中的一个端部中，并且使电解质部分与外部连通的至少一个第二开口设置在电解质配置的中间部分 地区。 第一和第二开口被密封。

公开(公告)号：US20050257826A1

公开(公告)日：2005-11-24

申请号：US11099564

申请日：2005-04-06

申请人： Ryohsuke Yamanaka ,  Liyuan Han

发明人： Ryohsuke Yamanaka ,  Liyuan Han

IPC分类号： H01L31/00 ,  H01L31/04 ,  H01M14/00

CPC分类号： H01G9/2081 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： A dye-sensitized solar cell comprising a first support, a first conductive layer, a porous photovoltaic layer containing a dye, a carrier transport layer and a second conductive layer stacked in this order, wherein the length of contact side of the porous photovoltaic layer closed to the first conductive layer is different from that of its confronted side of the porous photovoltaic layer.

摘要翻译： 一种染料敏化太阳能电池，其包括第一载体，第一导电层，含有染料的多孔光电层，载流子传输层和依次层叠的第二导电层，其中所述多孔光伏层的接触侧的长度封闭 与第一导电层的不同于多孔光伏层的相对侧的导电层。

公开(公告)号：US09076598B2

公开(公告)日：2015-07-07

申请号：US12936309

申请日：2009-03-27

申请人： Liyuan Han ,  Ryohsuke Yamanaka ,  Nobuhiro Fuke ,  Atsushi Fukui ,  Shingo Takano ,  Gaku Fujihashi

发明人： Liyuan Han ,  Ryohsuke Yamanaka ,  Nobuhiro Fuke ,  Atsushi Fukui ,  Shingo Takano ,  Gaku Fujihashi

IPC分类号： H01L51/46 ,  H01G9/20 ,  H01B1/12 ,  H01L51/00 ,  H01L51/42

CPC分类号： H01G9/2031 ,  H01B1/122 ,  H01G9/2059 ,  H01G9/2081 ,  H01L51/0086 ,  H01L51/4226 ,  Y02E10/542 ,  Y02P70/521

摘要： A paste containing a silica polymer, made by substituting at least some of the surface functional groups thereof with alkyl groups, and solvent-removable inorganic particles is prepared, and the paste is applied and fired to form a transparent insulating film in a dye-sensitized solar cell.

摘要翻译： 制备含有通过用烷基取代至少一些其表面官能团而制成的二氧化硅聚合物和溶剂可除去的无机颗粒的糊料，并且将该糊剂施加并烧制以在染料敏化剂中形成透明绝缘膜 太阳能电池。

公开(公告)号：US08581095B2

公开(公告)日：2013-11-12

申请号：US11659080

申请日：2005-08-01

申请人： Atsushi Fukui ,  Ryohsuke Yamanaka ,  Liyuan Han

发明人： Atsushi Fukui ,  Ryohsuke Yamanaka ,  Liyuan Han

IPC分类号： H01L31/00

CPC分类号： H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： A photoelectrode has a conductive substrate and a semiconductor layer formed on the conductive substrate, the semiconductor layer being formed of semiconductor particles, the semiconductor layer having a plurality of layers, the plurality of layers being different in an average particle diameter of semiconductor particles from one another, a distal layer of the plurality of layers, placed at a location farther from the substrate, covering at least a part of side faces of a proximal layer of the plurality of layers, placed at a location closer to the substrate.

摘要翻译： 光电极具有形成在导电性基板上的导电性基板和半导体层，该半导体层由半导体粒子形成，该半导体层具有多层，该多个层与半导体粒子的平均粒径不同 另一个是多个层的远侧层，放置在离衬底更远的位置处，覆盖多个层的近侧层的至少一部分侧面，放置在更靠近衬底的位置。

公开(公告)号：US08237046B2

公开(公告)日：2012-08-07

申请号：US10586648

申请日：2005-01-19

申请人： Ryohsuke Yamanaka ,  Nobuhiro Fuke ,  Atsushi Fukui ,  Naoki Koide ,  Liyuan Han

发明人： Ryohsuke Yamanaka ,  Nobuhiro Fuke ,  Atsushi Fukui ,  Naoki Koide ,  Liyuan Han

IPC分类号： H01L31/00

CPC分类号： H01G9/2072 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2081 ,  H01M14/005 ,  Y02E10/542

摘要： The present invention aims to improve the photoelectric current of a dye-sensitized solar cell module and produce a high power dye-sensitized solar cell. The present invention provides a dye-sensitized solar cell module comprising at least two photoelectric conversion elements each comprising a transparent conductive layer, a porous photoelectric conversion layer adsorbing a dye, an electrolytic layer, a catalyst layer, and a conductive layer on a transparent substrate, wherein the respective photoelectric conversion elements are different in at least one among the layering order of the respective layers composing the photoelectric conversion elements; the type and composition of the materials for the respective layers; the particle diameter in the case the materials of the respective layers are granular; the thickness and width of the respective layers; the form of the respective layers; and the open circuit voltage of the photoelectric conversion elements, and thereby the aim is achieved.

摘要翻译： 本发明的目的在于提高染料敏化太阳能电池组件的光电流并产生大功率染料敏化太阳能电池。 本发明提供了一种染料敏化太阳能电池模块，其包括至少两个光电转换元件，每个光电转换元件包括透明导电层，在透明衬底上吸附染料的多孔光电转换层，电解质层，催化剂层和导电层 其中各个光电转换元件在构成光电转换元件的各个层的层次中的至少一个中不同; 各层材料的类型和组成; 在各层的材料是粒状的情况下的粒径; 各层的厚度和宽度; 各层的形式; 和光电转换元件的开路电压，从而实现目的。

公开(公告)号：US07851699B2

公开(公告)日：2010-12-14

申请号：US11099564

申请日：2005-04-06

申请人： Ryohsuke Yamanaka ,  Liyuan Han

发明人： Ryohsuke Yamanaka ,  Liyuan Han

IPC分类号： H01L31/00 ,  H01L27/142 ,  H01L21/02 ,  H01M10/36

CPC分类号： H01G9/2081 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

摘要： A dye-sensitized solar cell comprising a first support, a first conductive layer, a porous photovoltaic layer containing a dye, a carrier transport layer and a second conductive layer stacked in this order, wherein the length of contact side of the porous photovoltaic layer closed to the first conductive layer is different from that of its confronted side of the porous photovoltaic layer.

摘要翻译： 一种染料敏化太阳能电池，其包括第一载体，第一导电层，含有染料的多孔光电层，载流子传输层和依次层叠的第二导电层，其中所述多孔光伏层的接触侧的长度封闭 与第一导电层的不同于多孔光伏层的相对侧的导电层。