Towards all-solution-processed top-illuminated ...
Document type :
Compte-rendu et recension critique d'ouvrage
DOI :
Title :
Towards all-solution-processed top-illuminated flexible organic solar cells using ultrathin Ag-modified graphite-coated poly(ethylene terephthalate) substrates
Author(s) :
Wang, Shuanglong [Auteur]
Shanghai University
Zhao, Yi [Auteur]
Shanghai University
Lian, Hong [Auteur]
Taiyuan University of Technology
Peng, Cuiyun [Auteur]
Shanghai University
Yang, Xuyong [Auteur]
Shanghai University
Gao, Yulai [Auteur correspondant]
Shanghai University
Peng, Yan [Auteur]
Shanghai University
Lan, Weixia [Auteur]
Shanghai University
Elmi, Omar Ibrahim [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Stiévenard, Didier [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Wei, Bin [Auteur]
Shanghai University
Zhu, Furong [Auteur]
Hong Kong Baptist University [HKBU]
Xu, Tao [Auteur]
Shanghai University
Shanghai University
Zhao, Yi [Auteur]
Shanghai University
Lian, Hong [Auteur]
Taiyuan University of Technology
Peng, Cuiyun [Auteur]
Shanghai University
Yang, Xuyong [Auteur]
Shanghai University
Gao, Yulai [Auteur correspondant]
Shanghai University
Peng, Yan [Auteur]
Shanghai University
Lan, Weixia [Auteur]
Shanghai University
Elmi, Omar Ibrahim [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Stiévenard, Didier [Auteur]
Physique - IEMN [PHYSIQUE - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Wei, Bin [Auteur]
Shanghai University
Zhu, Furong [Auteur]
Hong Kong Baptist University [HKBU]
Xu, Tao [Auteur]
Shanghai University
Journal title :
Nanophotonics
Pages :
297-306
Publisher :
De Gruyter
Publication date :
2019
ISSN :
2192-8614
English keyword(s) :
Ag-modified graphite
flexible organic solar cells
top-illuminated
all-solution-processed
flexible organic solar cells
top-illuminated
all-solution-processed
HAL domain(s) :
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Optique / photonique
Sciences de l'ingénieur [physics]/Optique / photonique
English abstract : [en]
All-solution-processed flexible organic solar cells (FOSCs) with high power conversion efficiency (PCE) are the prerequisite for application in low-cost, large-area, flexible, photovoltaic devices. In this work, high-performance, ...
Show more >All-solution-processed flexible organic solar cells (FOSCs) with high power conversion efficiency (PCE) are the prerequisite for application in low-cost, large-area, flexible, photovoltaic devices. In this work, high-performance, top-illuminated FOSCs using ultrathin Ag-modified graphite-coated poly(ethylene terephthalate) (PET) substrates are demonstrated. The ultrathin Ag-modified graphite/PET substrates have excellent electric conductivity, mechanical flexibility, and easy processability for FOSCs. A PCE of 5.31% for FOSCs, based on the blend system poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b:4,5-b']dith-iophene-co-3-fluorothieno[3,4-b]thiophene-2-carboxylate]: [6,6]-phenyl-C7l-but-yric acid methyl ester, having a bilayer of MoO<sub>x</sub>/Ag upper transparent anode is demonstrated. Top-illuminated FOSCs with a transparent upper electrode of solution-processed Ag nanowires also yielded a PCE of 3.76%. All-solution-processed FOSCs exhibit excellent mechanical flexibility and retain >81% of the initial efficiency after 500 cycles of bending test. Furthermore, graphite-based electrodes demonstrate good heat-insulation properties. The outcomes of this work offer an alternative to fabricate high-performance, all-solution-processable, top-illuminated FOSCs, providing a commercially viable approach for application in large-area solar cells that can be prepared by printing and roll-to-roll fabrication processes.Show less >
Show more >All-solution-processed flexible organic solar cells (FOSCs) with high power conversion efficiency (PCE) are the prerequisite for application in low-cost, large-area, flexible, photovoltaic devices. In this work, high-performance, top-illuminated FOSCs using ultrathin Ag-modified graphite-coated poly(ethylene terephthalate) (PET) substrates are demonstrated. The ultrathin Ag-modified graphite/PET substrates have excellent electric conductivity, mechanical flexibility, and easy processability for FOSCs. A PCE of 5.31% for FOSCs, based on the blend system poly[4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)benzo [1,2-b:4,5-b']dith-iophene-co-3-fluorothieno[3,4-b]thiophene-2-carboxylate]: [6,6]-phenyl-C7l-but-yric acid methyl ester, having a bilayer of MoO<sub>x</sub>/Ag upper transparent anode is demonstrated. Top-illuminated FOSCs with a transparent upper electrode of solution-processed Ag nanowires also yielded a PCE of 3.76%. All-solution-processed FOSCs exhibit excellent mechanical flexibility and retain >81% of the initial efficiency after 500 cycles of bending test. Furthermore, graphite-based electrodes demonstrate good heat-insulation properties. The outcomes of this work offer an alternative to fabricate high-performance, all-solution-processable, top-illuminated FOSCs, providing a commercially viable approach for application in large-area solar cells that can be prepared by printing and roll-to-roll fabrication processes.Show less >
Language :
Anglais
Popular science :
Non
Source :
Files
- https://www.degruyter.com/downloadpdf/journals/nanoph/8/2/article-p297.pdf
- Open access
- Access the document
- https://hal.archives-ouvertes.fr/hal-03153242/document
- Open access
- Access the document
- https://hal.archives-ouvertes.fr/hal-03153242/document
- Open access
- Access the document
- document
- Open access
- Access the document
- Wang_2019_10.1515_nanoph-2018-0189.pdf
- Open access
- Access the document
- article-p297.pdf
- Open access
- Access the document