Vacuum-Deposited Donors for Low-Voltage-Loss Nonfullerene Organic Solar Cells.
NFA
OPV
PHJ
bilayer
vacuum thermal evaporation
voltage loss
Journal
ACS applied materials & interfaces
ISSN: 1944-8252
Titre abrégé: ACS Appl Mater Interfaces
Pays: United States
ID NLM: 101504991
Informations de publication
Date de publication:
05 Jul 2023
05 Jul 2023
Historique:
medline:
22
6
2023
pubmed:
22
6
2023
entrez:
22
6
2023
Statut:
ppublish
Résumé
The advent of nonfullerene acceptors (NFAs) enabled records of organic photovoltaics (OPVs) exceeding 19% power conversion efficiency in the laboratory. However, high-efficiency NFAs have so far only been realized in solution-processed blends. Due to its proven track record in upscaled industrial production, vacuum thermal evaporation (VTE) is of prime interest for real-world OPV commercialization. Here, we combine the benchmark solution-processed NFA Y6 with three different evaporated donors in a bilayer (planar heterojunction) architecture. We find that voltage losses decrease by hundreds of millivolts when VTE donors are paired with the NFA instead of the fullerene C
Identifiants
pubmed: 37348123
doi: 10.1021/acsami.3c04282
pmc: PMC10326856
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
31684-31691Références
Chem Rev. 2022 Sep 28;122(18):14180-14274
pubmed: 35929847
Adv Mater. 2021 Oct;33(41):e2102420
pubmed: 34464466
Adv Mater. 2022 Jul;34(26):e2110147
pubmed: 35438225
Nat Mater. 2021 Mar;20(3):378-384
pubmed: 33106652
Nat Commun. 2023 Apr 4;14(1):1870
pubmed: 37015916
Nat Commun. 2020 Oct 15;11(1):5220
pubmed: 33060574
Nat Commun. 2022 May 20;13(1):2827
pubmed: 35595764
Angew Chem Int Ed Engl. 2021 Jul 5;60(28):15348-15353
pubmed: 33942945
Science. 2016 Jun 17;352(6292):1446-9
pubmed: 27313043
Adv Mater. 2022 Mar;34(10):e2107330
pubmed: 34710251
ACS Nano. 2021 Dec 28;15(12):18679-18682
pubmed: 34854305
Adv Sci (Weinh). 2022 Jan;9(1):e2104977
pubmed: 34854574
Nat Mater. 2019 May;18(5):459-464
pubmed: 30936478
J Am Chem Soc. 2019 Apr 17;141(15):6362-6374
pubmed: 30882218
Nat Mater. 2022 Jun;21(6):656-663
pubmed: 35513501
Adv Mater. 2022 Jun;34(22):e2107584
pubmed: 34821418
Mater Horiz. 2023 May 9;10(5):1825-1834
pubmed: 36857707
Nat Commun. 2014 Mar 07;5:3406
pubmed: 24603622
Nat Mater. 2009 Nov;8(11):904-9
pubmed: 19820700
Nature. 2019 Sep;573(7774):394-397
pubmed: 31501570