Ultraviolet‐Durable Flexible Nonfullerene Organic Solar Cells Realized by a Hybrid Nanostructured Transparent Electrode
Tao Xu
(1)
,
Chunliu Gong
(1)
,
Shuanglong Wang
(1)
,
Hong Lian
(1)
,
Weixia Lan
(1)
,
Gaëtan Lévêque
(2)
,
B. Grandidier
(2, 3)
,
Jerome Plain
(4)
,
Renaud Bachelot
(4)
,
Bin Wei
(1)
,
Furong Zhu
(5)
Tao Xu
- Fonction : Auteur
- PersonId : 763940
- ORCID : 0000-0001-9527-3834
Chunliu Gong
- Fonction : Auteur
- PersonId : 799483
- ORCID : 0000-0001-6185-418X
Shuanglong Wang
- Fonction : Auteur
- PersonId : 785773
- ORCID : 0000-0002-7016-791X
Hong Lian
- Fonction : Auteur
- PersonId : 799304
- ORCID : 0000-0001-5884-4917
Weixia Lan
- Fonction : Auteur
- PersonId : 799484
- ORCID : 0000-0003-0580-1715
Gaëtan Lévêque
- Fonction : Auteur
- PersonId : 752691
- IdHAL : gaetan-leveque
- ORCID : 0000-0003-1626-8207
- IdRef : 080646158
B. Grandidier
- Fonction : Auteur
- PersonId : 740217
- IdHAL : bruno-grandidier
- ORCID : 0000-0001-6131-7309
- IdRef : 084580135
Jerome Plain
- Fonction : Auteur
- PersonId : 170662
- IdHAL : jerome-plain
- ORCID : 0000-0001-5806-9965
- IdRef : 060364440
Renaud Bachelot
- Fonction : Auteur
- PersonId : 820538
- ORCID : 0000-0003-1847-5787
- IdRef : 060238488
Furong Zhu
- Fonction : Auteur
- PersonId : 1138710
Résumé
A significant enhancement in ultraviolet (UV)-durable indium tin oxide (ITO)-free flexible nonfullerene organic solar cells (OSCs) is demonstrated using a hybrid nanostructured flexible transparent electrode (FTE), comprising a mixture of 0D silver nanoparticles, 1D Ag nanowires, and 2D exfoliated graphene sheets. The FTE exhibits high optical transparency and electric conductivity, good air stability, and full solution fabrication capability at a low processing temperature. An average power convention efficiency of 8.15% is obtained for the flexible nonfullerene OSCs, based on the blend of poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)-benzo[1,2-b:4,5-b′]dithiophene))-alt-(5,5-(1′,3′-di-2-thienyl-5′,7′-bis(2-ethylhexyl)benzo[1′,2′-c:4′,5′-c′]dithiophene-4,8-dione)] (PBDB-T): 3,9- bis(2-methylene-(3-(1,1-dicyanomethylene)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2′,3′-d′]-s-indaceno[1,2-b:5,6-b′] dithiophene (ITIC). The flexible PBDB-T:ITIC OSCs exhibit an excellent UV durability compared with the ITO-based control cell, realized by incorporating an FTE with a tailored absorption at wavelengths <380 nm. The novel FTE developed in this work provides a promising alternative to ITO for use in UV-durable flexible OSCs, serving as a built-in UV filter to impede an inevitable UV-induced degradation in ITO-based OSCs.
Domaines
Sciences de l'ingénieur [physics] Energie électrique Ingénierie de l'environnement Biodiversité et EcologieFormat du dépôt | Fichier |
---|---|
Type de dépôt | Article dans une revue |
Titre |
en
Ultraviolet‐Durable Flexible Nonfullerene Organic Solar Cells Realized by a Hybrid Nanostructured Transparent Electrode
|
Résumé |
en
A significant enhancement in ultraviolet (UV)-durable indium tin oxide (ITO)-free flexible nonfullerene organic solar cells (OSCs) is demonstrated using a hybrid nanostructured flexible transparent electrode (FTE), comprising a mixture of 0D silver nanoparticles, 1D Ag nanowires, and 2D exfoliated graphene sheets. The FTE exhibits high optical transparency and electric conductivity, good air stability, and full solution fabrication capability at a low processing temperature. An average power convention efficiency of 8.15% is obtained for the flexible nonfullerene OSCs, based on the blend of poly[(2,6-(4,8-bis(5-(2-ethylhexyl)thiophen-2-yl)-benzo[1,2-b:4,5-b′]dithiophene))-alt-(5,5-(1′,3′-di-2-thienyl-5′,7′-bis(2-ethylhexyl)benzo[1′,2′-c:4′,5′-c′]dithiophene-4,8-dione)] (PBDB-T): 3,9- bis(2-methylene-(3-(1,1-dicyanomethylene)-indanone))-5,5,11,11-tetrakis(4-hexylphenyl)-dithieno[2,3-d:2′,3′-d′]-s-indaceno[1,2-b:5,6-b′] dithiophene (ITIC). The flexible PBDB-T:ITIC OSCs exhibit an excellent UV durability compared with the ITO-based control cell, realized by incorporating an FTE with a tailored absorption at wavelengths <380 nm. The novel FTE developed in this work provides a promising alternative to ITO for use in UV-durable flexible OSCs, serving as a built-in UV filter to impede an inevitable UV-induced degradation in ITO-based OSCs.
|
Auteur(s) |
Tao Xu
1
, Chunliu Gong
1
, Shuanglong Wang
1
, Hong Lian
1
, Weixia Lan
1
, Gaëtan Lévêque
2
, B. Grandidier
2, 3
, Jerome Plain
4
, Renaud Bachelot
4
, Bin Wei
1
, Furong Zhu
5
1
School of Mechatronics Engineering and Automation
( 133675 )
- Chine
2
IEMN -
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520
( 1066983 )
- [Univ. Lille, CNRS, Centrale Lille Institut, Junia, Univ. Polytechnique Hauts-de-France] ––
Laboratoire Central – Cité Scientifique – Avenue Poincaré – CS 60069 – 59652 VILLENEUVE D’ASCQ CEDEX
- France
3
PHYSIQUE - IEMN -
Physique - IEMN
( 1067373 )
- Groupe Physique - (Physics group) - IEMN UMR8520
- France
4
L2n -
Lumière, nanomatériaux et nanotechnologies
( 549067 )
- France
5
Department of Physics [Hong Kong Baptist University]
( 581072 )
- SCT924, Cha Chi-ming Science Tower, Ho Sin Hang Campus, Hong Kong Baptist University, 224 Waterloo Road, Kowloon Tong, Hong Kong
- R.A.S. chinoise de Hong Kong
|
Nom de la revue |
|
Date de publication |
2020-01-11
|
Volume |
4
|
Numéro |
5
|
Page/Identifiant |
1900522
|
Date de publication électronique |
2020-01-11
|
Langue du document |
Anglais
|
Vulgarisation |
Non
|
Comité de lecture |
Oui
|
Audience |
Internationale
|
Référence interne |
|
Domaine(s) |
|
Financement |
|
DOI | 10.1002/solr.201900522 |
Origine :
Fichiers produits par l'(les) auteur(s)
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