Design and Synthesis of Near-infrared-active Heptamethine–Cyanine Dyes to Suppress Aggregation in a Dye-sensitized Porous Zinc Oxide Solar Cell

2008 ◽  
Vol 37 (2) ◽  
pp. 176-177 ◽  
Author(s):  
Atsuhiro Otsuka ◽  
Kazumasa Funabiki ◽  
Naoyuki Sugiyama ◽  
Hiroyoshi Mase ◽  
Tsukasa Yoshida ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cell ◽  
Near Infrared ◽  
Cyanine Dyes ◽  
Design And Synthesis ◽  
Dye Sensitized

Application of near-infrared absorbing heptamethine cyanine dyes as sensitizers for zinc oxide solar cell

2005 ◽  
Vol 148 (2) ◽  
pp. 147-153 ◽  
Author(s):  
Masaki Matsui ◽  
Yoshimi Hashimoto ◽  
Kazumasa Funabiki ◽  
Ji-Ye Jin ◽  
Tsukasa Yoshida ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cell ◽  
Near Infrared ◽  
Cyanine Dyes

Visible to Near-Infrared Photoelectric Conversion in a Dye-Sensitized Solar Cell Using Ru(II) Porphyrin with Azopyridine Axial Ligands

2012 ◽  
Vol 51 ◽  
pp. 10NE02 ◽  
Author(s):  
Takumi Kinoshita ◽  
Jun-ichi Fujisawa ◽  
Jotaro Nakazaki ◽  
Satoshi Uchida ◽  
Takaya Kubo ◽  
...  
Keyword(s):  
Solar Cell ◽  
Near Infrared ◽  
Dye Sensitized Solar Cell ◽  
Photoelectric Conversion ◽  
Dye Sensitized ◽  
Axial Ligands

scholarly journals Unsymmetrical Heptamethine Dyes for NIR Dye-Sensitized Solar Cells

2014 ◽  
Vol 2014 ◽  
pp. 1-10 ◽  
Author(s):  
Thomas Geiger ◽  
Iuliia Schoger ◽  
Daniel Rentsch ◽  
Anna Christina Véron ◽  
Frédéric Oswald ◽  
...  
Keyword(s):  
Molecular Structure ◽  
Solar Cells ◽  
Solar Cell ◽  
Near Infrared ◽  
Photophysical Properties ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
Nir Dye ◽  
Proof Of Principle

Seven unsymmetrical heptamethine dyes with carboxylic acid functionality were synthesized and characterized. These near-infrared dyes exhibit outstanding photophysical properties depending on their heterocyclic moieties and molecular structure. As proof of principle, the dyes were used as photosensitizers in dye-sensitized solar cells. Using the most promising dye, an overall conversion efficiency of 1.22% and an almost colorless solar cell were achieved.

Highly efficient new indoline dye having strong electron-withdrawing group for zinc oxide dye-sensitized solar cell

Tetrahedron ◽  
2011 ◽  
Vol 67 (34) ◽  
pp. 6289-6293 ◽  
Author(s):  
Shinji Higashijima ◽  
Hidetoshi Miura ◽  
Tomoki Fujita ◽  
Yasuhiro Kubota ◽  
Kazumasa Funabiki ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cell ◽  
Dye Sensitized Solar Cell ◽  
Strong Electron ◽  
Dye Sensitized ◽  
Highly Efficient ◽  
Electron Withdrawing Group

N-(2-Alkoxyphenyl)-substituted double rhodanine indoline dyes for zinc oxide dye-sensitized solar cell

Tetrahedron ◽  
2012 ◽  
Vol 68 (22) ◽  
pp. 4286-4291 ◽  
Author(s):  
Masaki Matsui ◽  
Takahiro Shiota ◽  
Yasuhiro Kubota ◽  
Kazumasa Funabiki ◽  
Jiye Jin ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Solar Cell ◽  
Dye Sensitized Solar Cell ◽  
Dye Sensitized
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