scholarly journals Cyanine dyes in solid state organic heterojunction solar cells

2014 ◽  
Author(s):  
Jakob Heier ◽  
Chuyao Peng ◽  
Anna C. Véron ◽  
Roland Hany ◽  
Thomas Geiger ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Cyanine Dyes ◽  
Heterojunction Solar Cells

Charge Separation in Solid-State Dye-Sensitized Heterojunction Solar Cells

1999 ◽  
Vol 121 (32) ◽  
pp. 7445-7446 ◽  
Author(s):  
Udo Bach ◽  
Yasuhiro Tachibana ◽  
Jacques-E. Moser ◽  
Saif A. Haque ◽  
James R. Durrant ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Charge Separation ◽  
Heterojunction Solar Cells ◽  
Dye Sensitized

Polymer–Fullerene Bulk Heterojunction Solar Cells

MRS Bulletin ◽  
2005 ◽  
Vol 30 (1) ◽  
pp. 33-36 ◽  
Author(s):  
René A. J. Janssen ◽  
Jan C. Hummelen ◽  
N. Serdar Sariciftci
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Conjugated Polymers ◽  
Organic Solar Cells ◽  
Bulk Heterojunction ◽  
Solar Light ◽  
Bulk Heterojunctions ◽  
Large Area ◽  
Fullerene Derivatives ◽  
Heterojunction Solar Cells

AbstractNanostructured phase-separated blends, or bulk heterojunctions, of conjugated polymers and fullerene derivatives form a very attractive approach to large-area, solid-state organic solar cells. The key feature of these cells is that they combine easy processing from solution on a variety of substrates with good performance. Efficiencies of up to 5% in solar light have been achieved, and lifetimes are increasing to thousands of hours. Further improvements can be expected and some of the promising strategies towards that goal are presented in this article.

Understanding and Improving Solid-State Polymer/C60-Fullerene Bulk-Heterojunction Solar Cells Using Ternary Porphyrin Blends

2007 ◽  
Vol 111 (42) ◽  
pp. 15415-15426 ◽  
Author(s):  
Paul C. Dastoor ◽  
Christopher R. McNeill ◽  
Holger Frohne ◽  
Christopher J. Foster ◽  
Benjamin Dean ◽  
...  
Keyword(s):  
Solar Cells ◽  
Solid State ◽  
Bulk Heterojunction ◽  
C60 Fullerene ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Solid state PbS Quantum dots /TiO2 Nanoparticles heterojunction solar cell

2012 ◽  
Vol 1390 ◽  
Author(s):  
Lioz Etgar ◽  
Michael Grätzel
Keyword(s):  
Quantum Dots ◽  
Solar Cells ◽  
Solid State ◽  
Short Circuit ◽  
Open Circuit ◽  
Layer By Layer ◽  
Heterojunction Solar Cells ◽  
Layer Deposition ◽  
Pbs Quantum Dots ◽  
Open Circuit Photovoltage

ABSTRACTSolid state PbS Quantum Dots (QDs)/TiO2 Nanoparticles heterojunction solar cells were produced by depositing PbS QDs on a 500nm thick Mesoscopic TiO2 films using layer-by-layer deposition. The heterojunction solar cells show photovoltaic response from the visible to the near infra-red region. Importantly, the PbS QDs act here as photosensitizers and at the same time as hole conductors. The PbS QDs/TiO2 device produces a remarkable short circuit photocurrent (Jsc) of 16.3 mA/cm2, an open circuit photovoltage (Voc) of 0.54 V and a fill factor (FF) of 0.41, corresponding to a light to electric power conversion efficiency (η) of 4.04% under 0.9 sun intensity.

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