Theoretical insights on the rigidified dithiophene effects on the performance of near-infrared cis-squaraine-based dye-sensitized solar cells with panchromatic absorption

2019 ◽  
Vol 369 ◽  
pp. 150-158 ◽  
Author(s):  
Li Wang ◽  
Ji Zhang ◽  
Ying-Chen Duan ◽  
Qing-Qing Pan ◽  
Yong Wu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Dye Sensitized Solar Cells ◽  
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.

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

Ultrafast near infrared sintering of TiO2 layers on metal substrates for dye-sensitized solar cells

2010 ◽  
Vol 19 (4) ◽  
pp. 482-486 ◽  
Author(s):  
Trystan Watson ◽  
Ian Mabbett ◽  
Hongxia Wang ◽  
Laurence Peter ◽  
David Worsley
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Dye Sensitized Solar Cells ◽  
Metal Substrates ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Near-infrared unsymmetrical blue and green squaraine sensitizers

2016 ◽  
Vol 15 (2) ◽  
pp. 287-296 ◽  
Author(s):  
G. Hanumantha Rao ◽  
A. Venkateswararao ◽  
L. Giribabu ◽  
Surya Prakash Singh
Keyword(s):  
Solar Cells ◽  
Near Infrared ◽  
Dye Sensitized Solar Cells ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

Two novel panchromatic asymmetrical squaraine sensitizers (SPSQ1 and SPSQ2) have been synthesized, characterized and effectively used for TiO2-based dye sensitized solar cells.

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