scholarly journals From Recombination Dynamics to Device Performance: Quantifying the Efficiency of Exciton Dissociation, Charge Separation, and Extraction in Bulk Heterojunction Solar Cells with Fluorine‐Substituted Polymer Donors

2019 ◽  
Vol 9 (47) ◽  
pp. 1903717
Author(s):  
Julien Gorenflot ◽  
Andreas Paulke ◽  
Fortunato Piersimoni ◽  
Jannic Wolf ◽  
Zhipeng Kan ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Separation ◽  
Bulk Heterojunction ◽  
Device Performance ◽  
Exciton Dissociation ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Recombination Dynamics

Fullerenecrystallisation as a key driver of charge separation in polymer/fullerene bulk heterojunction solar cells

2012 ◽  
Vol 3 (2) ◽  
pp. 485-492 ◽  
Author(s):  
Fiona C. Jamieson ◽  
Ester Buchaca Domingo ◽  
Thomas McCarthy-Ward ◽  
Martin Heeney ◽  
Natalie Stingelin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Separation ◽  
Bulk Heterojunction ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Key Driver

Device Performance of Small-Molecule Azomethine-Based Bulk Heterojunction Solar Cells

2015 ◽  
Vol 27 (8) ◽  
pp. 2990-2997 ◽  
Author(s):  
Michiel L. Petrus ◽  
Frederik S. F. Morgenstern ◽  
Aditya Sadhanala ◽  
Richard H. Friend ◽  
Neil C. Greenham ◽  
...  
Keyword(s):  
Solar Cells ◽  
Small Molecule ◽  
Bulk Heterojunction ◽  
Device Performance ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

scholarly journals Influence of Phase Segregation on Recombination Dynamics in Organic Bulk-Heterojunction Solar Cells

2011 ◽  
Vol 21 (9) ◽  
pp. 1687-1692 ◽  
Author(s):  
Andreas Baumann ◽  
Tom J. Savenije ◽  
Dharmapura Hanumantharaya K. Murthy ◽  
Martin Heeney ◽  
Vladimir Dyakonov ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Phase Segregation ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells ◽  
Recombination Dynamics

Morphology control in polycarbazole based bulk heterojunction solar cells and its impact on device performance

2011 ◽  
Vol 98 (25) ◽  
pp. 253301 ◽  
Author(s):  
Ta-Ya Chu ◽  
Salima Alem ◽  
Sai-Wing Tsang ◽  
Shing-Chi Tse ◽  
Salem Wakim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Morphology Control ◽  
Device Performance ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Hierarchical Nanomorphologies Promote Exciton Dissociation in Polymer/Fullerene Bulk Heterojunction Solar Cells

Nano Letters ◽  
2011 ◽  
Vol 11 (9) ◽  
pp. 3707-3713 ◽  
Author(s):  
Wei Chen ◽  
Tao Xu ◽  
Feng He ◽  
Wei Wang ◽  
Cheng Wang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Exciton Dissociation ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

scholarly journals Vertical stratification and its impact on device performance in a polycarbazole based copolymer solar cells

2015 ◽  
Vol 3 (16) ◽  
pp. 4007-4015 ◽  
Author(s):  
Tao Wang ◽  
Nicholas W. Scarratt ◽  
Hunan Yi ◽  
Iain F. Coleman ◽  
Yiwei Zhang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Bulk Heterojunction ◽  
Vertical Stratification ◽  
Neutron Reflectivity ◽  
Device Performance ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

Vertical stratification in PCDTBT1:PC71BM bulk heterojunction solar cells were investigated by neutron reflectivity and found to have profound impacts on device performance.

scholarly journals Crystallization driven boost in fill factor and stability in additive-free organic solar cells

2021 ◽  
Author(s):  
David Garcia Romero ◽  
Lorenzo Di Mario ◽  
Giuseppe Portale ◽  
Maria Antonietta Loi
Keyword(s):  
Solar Cells ◽  
Active Layer ◽  
Organic Solar Cells ◽  
Fill Factor ◽  
Bulk Heterojunction ◽  
Device Performance ◽  
Heterojunction Solar Cells ◽  
Bulk Heterojunction Solar Cells

The control of morphology and microstructure during and after the active layer processing of bulk-heterojunction solar cells is critical to obtain elevated fill factors and overall good device performance. With...

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