公开(公告)号：US20140182669A1

公开(公告)日：2014-07-03

申请号：US14239855

申请日：2012-08-07

申请人： Shuzi Hayase ,  Ken-ichi Fujino ,  Yoshihiro Yamaguchi

发明人： Shuzi Hayase ,  Ken-ichi Fujino ,  Yoshihiro Yamaguchi

IPC分类号： H01G9/20

CPC分类号： H01G9/2077 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2086 ,  Y02E10/542 ,  Y02P70/521

摘要： To provide a dye-sensitized solar cell with suppressed photoelectric conversion efficiency deterioration due to a gap to be possibly be generated between a transparent member on which a light is incident and the dye-sensitized solar cell components.A dye-sensitized solar cell 10 is provided with a dye-sensitized solar cell components unit 14 arranged within a cylindrical transparent member 12, the unit having an electrolyte layer, current collecting electrode 18, and porous semiconductor layer 20 carrying dye cylindrically laminated in this order centering around a cathode electrode layer 16. The cathode electrode layer 16 is a spring body, and the dye-sensitized solar cell components unit 14 is pressed to the transparent member 12 with an elastic restoring force of the spring.

摘要翻译： 为了提供染料敏化太阳能电池，由于在入射光的透明构件和染料敏化太阳能电池组件之间可能产生间隙，光电转换效率降低。 染料敏化太阳能电池10设置有布置在圆筒形透明构件12内的染料敏化太阳能电池组件单元14，该单元具有电解质层，集电电极18和携带在该层中圆柱形层压的染料的多孔半导体层20 以阴极电极层16为中心。阴极电极层16是弹簧体，染料敏化太阳能电池组件单元14以弹簧的弹性恢复力被按压到透明构件12。

公开(公告)号：US20130118560A1

公开(公告)日：2013-05-16

申请号：US13811769

申请日：2011-07-19

申请人： Yoshihiro Yamaguchi ,  Ken-ichi Fujino ,  Toshihisa Fujitaka

发明人： Yoshihiro Yamaguchi ,  Ken-ichi Fujino ,  Toshihisa Fujitaka

IPC分类号： H01L31/0203 ,  H01L31/048

CPC分类号： H01L31/0203 ,  H01G9/2031 ,  H01G9/2059 ,  H01G9/2077 ,  H01L31/048 ,  H01L31/0481 ,  Y02E10/542

摘要： Provided is a sealing structure of a photoelectric conversion element in which the open side end section of the photoelectric conversion element can be surely and continuously sealed by a simple structure with high durability, and also the problem of insufficient sealing of the extraction electrode can be solved. A sealing structure 10 of a dye-sensitized solar cell as an example of the photoelectric conversion element is configured by a cylindrical dye-sensitized solar cell main body 12 and sealing sections 14a and 14b which respectively seal both ends of the dye-sensitized solar cell main body 12. Lid bodies 26a and 26b, each of which is formed of a conductive metal member, are respectively provided at both end sections of a transparent glass tube 16, so as to seal the dye-sensitized solar cell main body 12, and are also respectively electrically connected to a pair of electrode sections of the dye-sensitized solar cell main body 12, so as to be used as a pair of extraction electrodes.

摘要翻译： 提供一种光电转换元件的密封结构，其中可以通过具有高耐久性的简单结构可靠且持续地密封光电转换元件的开放侧端部，并且还可以解决引出电极的密封不充分的问题 。 作为光电转换元件的实例的染料敏化太阳能电池的密封结构10由圆柱形染料敏化太阳能电池主体12和分别密封染料敏化太阳能电池的两端的密封部分14a和14b构成 主体12.在透明玻璃管16的两端部分别设置由导电金属构件形成的盖体26a，26b，以密封染料敏化太阳能电池主体12，以及 也分别电连接到染料敏化太阳能电池主体12的一对电极部分，以便用作一对提取电极。

公开(公告)号：US08637680B2

公开(公告)日：2014-01-28

申请号：US13255095

申请日：2010-03-10

申请人： Shuzi Hayase ,  Yoshihiro Yamaguchi ,  Shyam Sudhir Pandey

发明人： Shuzi Hayase ,  Yoshihiro Yamaguchi ,  Shyam Sudhir Pandey

IPC分类号： C07D209/02 ,  C07D209/04 ,  H01L31/042

CPC分类号： H01G9/2059 ,  C09B23/0066 ,  C09B57/007 ,  H01G9/2031 ,  H01L51/0064 ,  Y02E10/542 ,  Y02E10/549

摘要： Provided are a squarylium dye having a carboxyindolenine structure and an N-alkyl substituent, and a photoelectric conversion element having high photoelectric conversion efficiency in a near-infrared region and a dye-sensitized solar cell, both of which are produced using the squarylium dye. The photoelectric conversion element or dye-sensitized solar cell uses a compound represented by the formula (1) as the squarylium dye. In the formula (1), R1 and R2 represent a substituted or unsubstituted C5 to C30 alkyl group; X represents C(CH3)2; and A and B represent a carboxy group.

摘要翻译： 本发明提供了具有羧基吲哚宁结构和N-烷基取代基的方酸菁染料，以及在近红外区域和染料敏化太阳能电池中具有高光电转换效率的光电转换元件，它们均使用方酸菁染料制备。 光电转换元件或染料敏化太阳能电池使用由式（1）表示的化合物作为方酸菁染料。 在式（1）中，R 1和R 2表示取代或未取代的C 5至C 30烷基; X表示C（CH 3）2; A和B表示羧基。

公开(公告)号：US20120048357A1

公开(公告)日：2012-03-01

申请号：US13036540

申请日：2011-02-28

申请人： Shuzi HAYASE ,  Shyam S. Pandey ,  Yoshihiro Yamaguchi

发明人： Shuzi HAYASE ,  Shyam S. Pandey ,  Yoshihiro Yamaguchi

IPC分类号： H01L31/06 ,  H01L51/44

CPC分类号： H01G9/2072 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0064 ,  Y02E10/542 ,  Y02P70/521

摘要： To provide a tandem dye-sensitized solar cell having a novel structure capable of improving the light absorption efficiency and being manufactured less expensively. A dye-sensitized solar cell 10 is configured by including, in order from the light incident side, an anode substrate 12, a first dye-carrying porous oxide semiconductor layer 14, a first electrolyte layer 16a, an electrolyte redox catalyst layer 18, a second dye-carrying porous oxide semiconductor layer 20, a porous support layer 19, a second electrolyte layer 16b, and a cathode substrate 22. The electrons extracted from a conductor layer 12b by a conductor are introduced into the cathode substrate 22, so that a battery circuit, for example, for a lighting power source is configured.

摘要翻译： 提供一种具有能够提高光吸收效率并且制造成本低的新型结构的串联染料敏化太阳能电池。 染料敏化太阳能电池10通过从光入射侧依次包括阳极基板12，第一染料负载多孔氧化物半导体层14，第一电解质层16a，电解质氧化还原催化剂层18， 第二染料负载多孔氧化物半导体层20，多孔支撑层19，第二电解质层16b和阴极衬底22.通过导体从导体层12b提取的电子被引入阴极衬底22中，使得 配置用于照明电源的电池电路。

公开(公告)号：US08754323B2

公开(公告)日：2014-06-17

申请号：US12304038

申请日：2007-06-21

申请人： Shuzi Hayase ,  Ryuichi Shiratsuchi ,  Suehiro Ohkubo ,  Yoshihiro Yamaguchi

发明人： Shuzi Hayase ,  Ryuichi Shiratsuchi ,  Suehiro Ohkubo ,  Yoshihiro Yamaguchi

IPC分类号： H01G9/20

CPC分类号： H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

摘要： A dye-sensitized solar cell is provided, wherein it can be produced by a relatively easy and simple process and ensures high conversion efficiency even in cases where the thickness of the porous semiconductor layer is increased. The dye-sensitized solar cell 10 includes, in the interior of or on the conductive-substrate-side surface of the porous semiconductor layer 16, conductive metal film 20, such as a film of tungsten, having a large number of randomly located penetrations 24. Penetrations 24 of the conductive metal film 20 are formed by forming a fine-particle layer on the surface of the porous semiconductor layer, forming a conductive metal film on the surface of the fine-particle layer, and making the fine-particle layer disappear by heating or solvent-cleaning.

摘要翻译： 提供了一种染料敏化太阳能电池，其中其可以通过相对简单和简单的方法制造，并且即使在多孔半导体层的厚度增加的情况下也确保高转换效率。 染料敏化太阳能电池10在多孔半导体层16的内部或导电性基板侧表面上包括具有大量随机定位的穿透件24的导电金属膜20（例如钨膜） 通过在多孔半导体层的表面形成微粒层，在微粒层的表面形成导电性金属膜，使微粒层消失，形成导电性金属膜20的穿透部24 通过加热或溶剂清洗。

公开(公告)号：US20120029206A1

公开(公告)日：2012-02-02

申请号：US13255095

申请日：2010-03-10

申请人： Shuzi Hayase ,  Yoshihiro Yamaguchi ,  Shyam Sudhir Pandey

发明人： Shuzi Hayase ,  Yoshihiro Yamaguchi ,  Shyam Sudhir Pandey

IPC分类号： C07D407/08 ,  C07D209/12

CPC分类号： H01G9/2059 ,  C09B23/0066 ,  C09B57/007 ,  H01G9/2031 ,  H01L51/0064 ,  Y02E10/542 ,  Y02E10/549

摘要： Provided are a squarylium dye having a carboxyindolenine structure and an N-alkyl substituent, and a photoelectric conversion element having high photoelectric conversion efficiency in a near-infrared region and a dye-sensitized solar cell, both of which are produced using the squarylium dye. The photoelectric conversion element or dye-sensitized solar cell uses a compound represented by the formula (1) as the squarylium dye. In the formula (1), R1 and R2 represent a substituted or unsubstituted C5 to C30 alkyl group; X represents C(CH3)2; and A and B represent a carboxy group.

摘要翻译： 本发明提供了具有羧基吲哚宁结构和N-烷基取代基的方酸菁染料，以及在近红外区域和染料敏化太阳能电池中具有高光电转换效率的光电转换元件，它们均使用方酸菁染料制备。 光电转换元件或染料敏化太阳能电池使用由式（1）表示的化合物作为方酸菁染料。 在式（1）中，R 1和R 2表示取代或未取代的C 5至C 30烷基; X表示C（CH 3）2; A和B表示羧基。

公开(公告)号：US08530738B2

公开(公告)日：2013-09-10

申请号：US13254920

申请日：2010-03-04

申请人： Shuzi Hayase ,  Yoshihiro Yamaguchi

发明人： Shuzi Hayase ,  Yoshihiro Yamaguchi

IPC分类号： H01L31/0248 ,  H01L31/0216

CPC分类号： H01G9/2072 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0064 ,  H01M14/005 ,  Y02E10/542 ,  Y02P70/521

摘要： There is provided a tandem-type dye-sensitized solar cell having a novel structure whereby optical absorption efficiency is improved and which can be manufactured at low cost.A dye-sensitized solar cell 10 comprises an anode substrate 12, a first dye-carrying porous oxide semiconductor layer 14, an electrolytic solution layer 16a, a porous support layer 18, a second dye-carrying porous oxide semiconductor layer 20, an electrolytic solution layer 16b, and a cathode substrate 22, arranged in order from an optical incidence side. The porous support layer 18 supports an iodine redox catalyst layer 19. Electrons derived by a conductor from a conductor layer 12b are introduced to the cathode substrate 22, thereby configuring, for example, a battery circuit for lighting purposes.

摘要翻译： 提供了具有新型结构的串联型染料敏化太阳能电池，由此光学吸收效率提高并且可以以低成本制造。 染料敏化太阳能电池10包括阳极基底12，第一染料负载多孔氧化物半导体层14，电解液层16a，多孔载体层18，第二染料负载多孔氧化物半导体层20，电解溶液 层16b和阴极基板22，从光入射侧依次配置。 多孔支撑层18支撑碘氧化还原催化剂层19.由导体层12b导体产生的电子引入阴极基板22，从而构成例如用于照明目的的电池电路。

公开(公告)号：US08748735B2

公开(公告)日：2014-06-10

申请号：US13303326

申请日：2011-11-23

申请人： Shuzi Hayase ,  Ryuichi Shiratsuchi ,  Suehiro Ohkubo ,  Yoshihiro Yamaguchi

发明人： Shuzi Hayase ,  Ryuichi Shiratsuchi ,  Suehiro Ohkubo ,  Yoshihiro Yamaguchi

IPC分类号： H01L31/18

CPC分类号： H01G9/2022 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

摘要： A dye-sensitized solar cell is provided, wherein it can be produced by a relatively easy and simple process and ensures high conversion efficiency even in cases where the thickness of the porous semiconductor layer is increased. The dye-sensitized solar cell 10 includes, in the interior of or on the conductive-substrate-side surface of the porous semiconductor layer 16, conductive metal film 20, such as a film of tungsten, having a large number of randomly located penetrations 24. Penetrations 24 of the conductive metal film 20 are formed by forming a fine-particle layer on the surface of the porous semiconductor layer, forming a conductive metal film on the surface of the fine-particle layer, and making the fine-particle layer disappear by heating or solvent-cleaning.

摘要翻译： 提供了一种染料敏化太阳能电池，其中其可以通过相对简单和简单的方法制造，并且即使在多孔半导体层的厚度增加的情况下也确保高转换效率。 染料敏化太阳能电池10在多孔半导体层16的内部或导电性基板侧表面上包括具有大量随机定位的穿透件24的导电金属膜20（例如钨膜） 通过在多孔半导体层的表面形成微粒层，在微粒层的表面形成导电性金属膜，使微粒层消失，形成导电性金属膜20的穿透部24 通过加热或溶剂清洗。

公开(公告)号：US20110315203A1

公开(公告)日：2011-12-29

申请号：US13254920

申请日：2010-03-04

申请人： Shuzi Hayase ,  Yoshihiro Yamaguchi

发明人： Shuzi Hayase ,  Yoshihiro Yamaguchi

IPC分类号： H01L31/0248 ,  H01L31/0216

CPC分类号： H01G9/2072 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/0064 ,  H01M14/005 ,  Y02E10/542 ,  Y02P70/521

摘要： There is provided a tandem-type dye-sensitized solar cell having a novel structure whereby optical absorption efficiency is improved and which can be manufactured at low cost.A dye-sensitized solar cell 10 comprises an anode substrate 12, a first dye-carrying porous oxide semiconductor layer 14, an electrolytic solution layer 16a, a porous support layer 18, a second dye-carrying porous oxide semiconductor layer 20, an electrolytic solution layer 16b, and a cathode substrate 22, arranged in order from an optical incidence side. The porous support layer 18 supports an iodine redox catalyst layer 19. Electrons derived by a conductor from a conductor layer 12b are introduced to the cathode substrate 22, thereby configuring, for example, a battery circuit for lighting purposes.

摘要翻译： 提供了具有新型结构的串联型染料敏化太阳能电池，由此光学吸收效率提高并且可以以低成本制造。 染料敏化太阳能电池10包括阳极基底12，第一染料负载多孔氧化物半导体层14，电解液层16a，多孔载体层18，第二染料负载多孔氧化物半导体层20，电解溶液 层16b和阴极基板22，从光入射侧依次配置。 多孔支撑层18支撑碘氧化还原催化剂层19.由导体层12b导体产生的电子引入阴极基板22，从而构成例如用于照明目的的电池电路。

公开(公告)号：US20110232743A1

公开(公告)日：2011-09-29

申请号：US13058651

申请日：2009-08-24

申请人： Yoshihiro Yamaguchi ,  Shuzi Hayase

发明人： Yoshihiro Yamaguchi ,  Shuzi Hayase

IPC分类号： H01L31/0224 ,  H01L51/44 ,  H01L31/18

CPC分类号： H01G9/2068 ,  H01G9/2031 ,  H01G9/2059 ,  H01L51/445 ,  Y02E10/542 ,  Y02P70/521

摘要： To provide a dye-sensitized solar cell capable of significantly improving power extraction efficiency, and a manufacturing method of the dye-sensitized solar cell. The dye-sensitized solar cell includes a substrate, a porous semiconductor layer adsorbing a dye, a conductive metal layer, and a conductive substrate. The conductive metal layer 16 is a current collector provided on the side of the porous semiconductor layer, the side being opposite to the side on which the substrate is arranged. The conductive metal layer 16 is configured by a conductive metal section 17 made of a mesh member, and a coating section 19 formed on the conductive metal section 17. The coating section 19 is configured by an inner layer 19a and an outer layer 19b, and has a graded composition structure in which the degree of oxidization of the coating section is increased from the side of the conductive metal section 17 toward the side of the porous semiconductor layer 14. Thereby, the coating section 19 has a graded composition structure in which the thermal expansion coefficient of the coating section is reduced from the side of the conductive metal section 17 toward the side of the porous semiconductor layer 14.

摘要翻译： 提供能够显着提高功率提取效率的染料敏化太阳能电池以及染料敏化太阳能电池的制造方法。 染料敏化太阳能电池包括基板，吸附染料的多孔半导体层，导电金属层和导电基板。 导电性金属层16是设置在多孔半导体层一侧的集电体，该集电体与配置有基板的一侧相反。 导电性金属层16由形成有网状构件的导电金属部17和形成在导电性金属部17上的被覆部19构成。涂布部19由内层19a和外层19b构成， 具有层状组成结构，其中涂层部分的氧化程度从导电金属部分17的侧面朝向多孔半导体层14侧增加。因此，涂覆部分19具有梯度组成结构，其中 涂层部的热膨胀系数从导电性金属部17的侧面向多孔半导体层14侧减少。