公开(公告)号：US09196782B2

公开(公告)日：2015-11-24

申请号：US13742977

申请日：2013-01-16

Applicant: NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Jian-Yang Lin ,  Chih-Kai Hu

IPC: H01L31/18 ,  H01G9/20 ,  B82Y30/00 ,  B82Y40/00

CPC classification number: H01L31/1884 ,  B82Y30/00 ,  B82Y40/00 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

Abstract: A dye-sensitized solar cell with hybrid nanostructures comprises a negative-polarity conductive substrate, a metal oxide layer, a positive-polarity conductive substrate and an electrolyte. The metal oxide layer has a plurality of nanoparticles and a plurality of nanotubes. The metal oxide layer and the electrolyte are arranged between the negative-polarity conductive substrate and the positive-polarity conductive substrate. The nanoparticles increase contact area with dye and thus enhance power generation efficiency. The nanotubes increase carrier mobility and thus effectively transfer electricity to electrodes. The solar cell integrates the advantages of nanoparticles and nanotubes and offsets the disadvantages thereof to effectively enhance the photovoltaic conversion efficiency of dye-sensitized solar cells.

Abstract translation: 具有混合纳米结构的染料敏化太阳能电池包括负极性导电基板，金属氧化物层，正极导电基板和电解质。 金属氧化物层具有多个纳米颗粒和多个纳米管。 金属氧化物层和电解质配置在负极性导电性基板和正极性导电性基板之间。 纳米粒子增加与染料的接触面积，从而提高发电效率。 纳米管增加载流子迁移率，从而有效地将电转移到电极。 太阳能电池集成了纳米管和纳米管的优点，抵消了其缺点，有效提高了染料敏化太阳能电池的光伏转换效率。

公开(公告)号：US20130327401A1

公开(公告)日：2013-12-12

申请号：US13965866

申请日：2013-08-13

Applicant: NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Jian-Yang Lin ,  Chih-Kai Hu ,  Jyun-Hao Jhang ,  Guan-Ting Liou

IPC: H01G9/20

CPC classification number: H01G9/2063 ,  B82Y30/00 ,  B82Y40/00 ,  B82Y99/00 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y10S977/811 ,  Y10S977/948

Abstract: 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).

Abstract translation: 复合染料敏化太阳能电池包括依次层叠在导电性基板上的导电性基板和纳米粒子致密层，纳米管层和纳米粒子散射层，还具有层叠在纳米粒子散射层一侧的辅助电极 远离导电性基板，以及填充到导电性基板和辅助电极之间的空间的复合染料和电解质。 复合染料包括至少一种短波长光吸收染料和至少一种长波长吸光染料。 纳米颗粒致密层可以增加与复合染料的接触面积，进一步提高发电效率。 纳米管层可以有效地将产生的电能传递到外部电极。 复合染料可以吸收不同波长范围的光。 因此有效地提高了染料敏化太阳能电池（DSSC）的光电转换效率。

公开(公告)号：US20130130436A1

公开(公告)日：2013-05-23

申请号：US13742977

申请日：2013-01-16

Applicant: NATIONAL YUNLIN UNIVERSITY OF SCIENCE AND TECHNOLOGY

Inventor： Jian-Yang Lin ,  Chih-Kai Hu

IPC: H01L31/18

CPC classification number: H01L31/1884 ,  B82Y30/00 ,  B82Y40/00 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542

Abstract: A dye-sensitized solar cell with hybrid nanostructures comprises a negative-polarity conductive substrate, a metal oxide layer, a positive-polarity conductive substrate and an electrolyte. The metal oxide layer has a plurality of nanoparticles and a plurality of nanotubes. The metal oxide layer and the electrolyte are arranged between the negative-polarity conductive substrate and the positive-polarity conductive substrate. The nanoparticles increase contact area with dye and thus enhance power generation efficiency. The nanotubes increase carrier mobility and thus effectively transfer electricity to electrodes. The solar cell integrates the advantages of nanoparticles and nanotubes and offsets the disadvantages thereof to effectively enhance the photovoltaic conversion efficiency of dye-sensitized solar cells.

Abstract translation: 具有混合纳米结构的染料敏化太阳能电池包括负极性导电基板，金属氧化物层，正极导电基板和电解质。 金属氧化物层具有多个纳米颗粒和多个纳米管。 金属氧化物层和电解质配置在负极性导电性基板和正极性导电性基板之间。 纳米粒子增加与染料的接触面积，从而提高发电效率。 纳米管增加载流子迁移率，从而有效地将电转移到电极。 太阳能电池集成了纳米管和纳米管的优点，抵消了其缺点，有效提高了染料敏化太阳能电池的光伏转换效率。