New class of thiocyanate-free cyclometalated ruthenium(II) complexes having a pyridylquinoline derivative for near-infrared sensitization of dye-sensitized solar cells

2013 ◽  
Vol 35 ◽  
pp. 281-283 ◽  
Author(s):  
Takashi Funaki ◽  
Nobuko Onozawa-Komatsuzaki ◽  
Kazuyuki Kasuga ◽  
Kazuhiro Sayama ◽  
Hideki Sugihara
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Dye Sensitized Solar Cells ◽  
New Class ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

New class of NCS-free cyclometalated ruthenium(II) complexes with 6-phenylpyridine-2-carboxylate for use as near-infrared sensitizers in dye-sensitized solar cells

2014 ◽  
Vol 46 ◽  
pp. 137-139 ◽  
Author(s):  
Takashi Funaki ◽  
Hiromi Otsuka ◽  
Nobuko Onozawa-Komatsuzaki ◽  
Kazuyuki Kasuga ◽  
Kazuhiro Sayama ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Dye Sensitized Solar Cells ◽  
New Class ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

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.

Fine-tuning the coordination atoms of copper redox mediators: an effective strategy for boosting the photovoltage of dye-sensitized solar cells

2019 ◽  
Vol 7 (20) ◽  
pp. 12808-12814 ◽  
Author(s):  
Yawei Zhao ◽  
Junyu Shen ◽  
Ze Yu ◽  
Maowei Hu ◽  
Chong Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Copper Complexes ◽  
Dye Sensitized Solar Cells ◽  
Redox Mediator ◽  
Fine Tuning ◽  
Effective Strategy ◽  
Redox Mediators ◽  
New Class ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Herein, we report a new class of copper complexes bearing a tetradentate polythioether ligand, [(S4)Cu]2+/+ (12+/+, S4 = 1,4,8,11-tetrathiocyclotetradecane), as a redox mediator in dye-sensitized solar cells (DSCs).

Near-infrared absorbing squaraine dye with extended π conjugation for dye-sensitized solar cells

2013 ◽  
Vol 60 ◽  
pp. 672-678 ◽  
Author(s):  
Claudio Magistris ◽  
Stefano Martiniani ◽  
Nadia Barbero ◽  
Jinhyung Park ◽  
Caterina Benzi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Squaraine Dye ◽  
Sensitized Solar Cells

A new class of solid state ionic conductors for application in all solid state dye sensitized solar cells

2010 ◽  
Vol 46 (12) ◽  
pp. 2091 ◽  
Author(s):  
Anupam Midya ◽  
Zhibin Xie ◽  
Jia-Xiang Yang ◽  
Zhi-Kuan Chen ◽  
Daniel J. Blackwood ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Solid State Ionic ◽  
Dye Sensitized Solar Cells ◽  
Ionic Conductors ◽  
New Class ◽  
Dye Sensitized ◽  
Sensitized Solar Cells ◽  
State Ionic
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