Synthesis, optical and electrochemical properties of the A–π-D–π-A porphyrin and its application as an electron donor in efficient solution processed bulk heterojunction solar cells

Nanoscale ◽  
2015 ◽  
Vol 7 (1) ◽  
pp. 179-189 ◽  
Author(s):  
Challuri Vijay Kumar ◽  
Lydia Cabau ◽  
Emmanuel N. Koukaras ◽  
Ganesh D. Sharma ◽  
Emilio Palomares
Keyword(s):  
Solar Cells ◽  
Electrochemical Properties ◽  
Electron Donor ◽  
Efficient Solution ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Donor Acceptor ◽  
Porphyrin Core

A conjugated acceptor–donor–acceptor with a Zn-porphyrin core and di-cyanovinyl substituted thiophene connected at meso positions was designed, synthesized and used in BHJ solar cells. The PCE of the devices reached 5.24%.

Efficient Solution-Processed Bulk Heterojunction Solar Cells by Antiparallel Supramolecular Arrangement of Dipolar Donor-Acceptor Dyes

2011 ◽  
Vol 50 (49) ◽  
pp. 11628-11632 ◽  
Author(s):  
Hannah Bürckstümmer ◽  
Elena V. Tulyakova ◽  
Manuela Deppisch ◽  
Martin R. Lenze ◽  
Nils M. Kronenberg ◽  
...  
Keyword(s):  
Solar Cells ◽  
Efficient Solution ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Donor Acceptor

Efficient Solution-Processed Bulk Heterojunction Solar Cells by Antiparallel Supramolecular Arrangement of Dipolar Donor-Acceptor Dyes

2011 ◽  
Vol 123 (49) ◽  
pp. 11832-11836 ◽  
Author(s):  
Hannah Bürckstümmer ◽  
Elena V. Tulyakova ◽  
Manuela Deppisch ◽  
Martin R. Lenze ◽  
Nils M. Kronenberg ◽  
...  
Keyword(s):  
Solar Cells ◽  
Efficient Solution ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Donor Acceptor

Efficient solution processed bulk-heterojunction solar cells based a donor–acceptor oligothiophene

2010 ◽  
Vol 20 (12) ◽  
pp. 2464 ◽  
Author(s):  
Yongsheng Liu ◽  
Xiangjian Wan ◽  
Bin Yin ◽  
Jiaoyan Zhou ◽  
Guankui Long ◽  
...  
Keyword(s):  
Solar Cells ◽  
Efficient Solution ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Donor Acceptor

Porphyrin based push–pull conjugates as donors for solution-processed bulk heterojunction solar cells: a case of metal-dependent power conversion efficiency

2017 ◽  
Vol 5 (30) ◽  
pp. 15529-15533 ◽  
Author(s):  
Ruchika Mishra ◽  
Ramprasad Regar ◽  
Rahul Singhal ◽  
Piyush Panini ◽  
Ganesh D. Sharma ◽  
...  
Keyword(s):  
Solar Cells ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Bulk Heterojunction ◽  
Power Conversion ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Porphyrin Core

We demonstrate here the effect of metals in the porphyrin core of a PBI–porphyrin conjugate on the power conversion efficiency.

Ink-Jet Printing of Electron Donor/Acceptor Blends: Towards Bulk Heterojunction Solar Cells

2005 ◽  
Vol 26 (4) ◽  
pp. 319-324 ◽  
Author(s):  
Veronica Marin ◽  
Elisabeth Holder ◽  
Martijn M. Wienk ◽  
Emine Tekin ◽  
Dmitry Kozodaev ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electron Donor ◽  
Bulk Heterojunction ◽  
Ink Jet Printing ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Ink Jet ◽  
Donor Acceptor ◽  
Jet Printing

Synthesis, optical and electrochemical properties of small molecules DMM-TPA[DTS(FBTTh3)3] and TPA[DTS(FBTTh3)3], and their application as donors for bulk heterojunction solar cells

2014 ◽  
Vol 2 (31) ◽  
pp. 12368-12379 ◽  
Author(s):  
Nara Cho ◽  
Sanghyun Paek ◽  
Jihye Jeon ◽  
Kihyung Song ◽  
G. D. Sharma ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrochemical Properties ◽  
Small Molecules ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Two organic small molecules were synthesized, characterized and used as donors along with PC71BM for use in solution-processed bulk heterojunction solar cells. The PCE of the solution-processed SMBHJ solar cells was improved up to 5.16% and 4.70%.

Donor–acceptor–acceptor–donor small molecules for solution processed bulk heterojunction solar cells

2015 ◽  
Vol 27 ◽  
pp. 72-83 ◽  
Author(s):  
P. Gautam ◽  
Rajnessh Misra ◽  
Emmanuel N. Koukaras ◽  
Abhishek Sharma ◽  
Ganesh D. Sharma
Keyword(s):  
Solar Cells ◽  
Small Molecules ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Donor Acceptor

A new unsymmetrical near-IR small molecule with squaraine chromophore for solution processed bulk heterojunction solar cells

2015 ◽  
Vol 3 (27) ◽  
pp. 7029-7037 ◽  
Author(s):  
Sanghyun Paek ◽  
Hyeju Choi ◽  
Hyunjun Jo ◽  
Kiae Lee ◽  
Kihyung Song ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electrochemical Properties ◽  
Small Molecule ◽  
Bulk Heterojunction ◽  
Solution Processed ◽  
Heterojunction Solar Cells ◽  
Low Bandgap ◽  
Bulk Heterojunction Solar Cells ◽  
Near Ir

A new unsymmetrical low bandgap push–pull squaraine chromophore bis-DMFA-Th-SQ-Th-DCA (JK216D) was synthesized and its optical and electrochemical properties were investigated.

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