Influence of cyclic versus acyclic oxygen-containing electron donor ancillary ligands on the photocurrent, photovoltage and photostability for high efficiency dye-sensitized solar cells

2013 ◽  
Vol 1 (43) ◽  
pp. 13679 ◽  
Author(s):  
Ahmed El-Shafei ◽  
Maqbool Hussain ◽  
Ashraful Islam ◽  
Liyuan Han
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
High Efficiency ◽  
Dye Sensitized Solar Cells ◽  
Ancillary Ligands ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

A comparative study of the influence of N,N′-dialkyl vs. N,N′-diaryl-based electron donor ancillary ligands on photocurrent and photovoltage in dye-sensitized solar cells (DSSCs)

2017 ◽  
Vol 19 (31) ◽  
pp. 20847-20860 ◽  
Author(s):  
Saba Ashraf ◽  
Erol Yildirim ◽  
Javeed Akhtar ◽  
Humaira M. Siddiqi ◽  
Ahmed El-Shafei
Keyword(s):  
Solar Cells ◽  
Comparative Study ◽  
Electron Donor ◽  
Dye Sensitized Solar Cells ◽  
Ancillary Ligands ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

In this study, we report the synthesis of a novel heteroleptic Ru(ii)-sensitizer, denoted as SD-1; moreover, its photophysical, electrochemical, and photovoltaic performances were compared with those of N719 and K77-7.

Effect of electron-donor ancillary ligands on the heteroleptic ruthenium complexes: synthesis, characterization, and application in high-performance dye-sensitized solar cells

2016 ◽  
Vol 18 (16) ◽  
pp. 11213-11219 ◽  
Author(s):  
Wang-Chao Chen ◽  
Fan-Tai Kong ◽  
Xue-Peng Liu ◽  
Fu-Ling Guo ◽  
Li Zhou ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
High Performance ◽  
Dye Sensitized Solar Cells ◽  
Ruthenium Complexes ◽  
Ancillary Ligands ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

The effect of different electron-donor ancillary ligands on ruthenium sensitizers and their performance in DSSCs has been investigated.

Thieno[2,3,a]carbazole donor-based organic dyes for high efficiency dye-sensitized solar cells

2015 ◽  
Vol 2 (3) ◽  
pp. 253-258 ◽  
Author(s):  
Jian Zhao ◽  
Kazuaki Oniwa ◽  
Ashraful Islam ◽  
Chuanjiang Qin ◽  
Naoki Asao ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
High Efficiency ◽  
Organic Dyes ◽  
Dye Sensitized Solar Cells ◽  
New Class ◽  
Dye Sensitized ◽  
Sensitized Solar Cells

A new class of D–π-A organic dyes based on thieno[2,3,a]carbazole as an electron donor showed high efficiencies for dye-sensitized solar cells.

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