Matches in SemOpenAlex for { <https://semopenalex.org/work/W4387186779> ?p ?o ?g. }
- W4387186779 endingPage "6856" @default.
- W4387186779 startingPage "6856" @default.
- W4387186779 abstract "Improving thermal stability is of great importance for the industrialization of polymer solar cells (PSC). In this paper, we systematically investigated the high-temperature thermal annealing effect on the device performance of the state-of-the-art polymer:non-fullerene (PM6:Y6) solar cells with an inverted structure. Results revealed that the overall performance decay (19% decrease) was mainly due to the fast open-circuit voltage (VOC, 10% decrease) and fill factor (FF, 10% decrease) decays whereas short circuit current (JSC) was relatively stable upon annealing at 150 °C (0.5% decrease). Pre-annealing on the ZnO/PM6:Y6 at 150 °C before the completion of cell fabrication resulted in a 1.7% performance decrease, while annealing on the ZnO/PM6:Y6/MoO3 films led to a 10.5% performance decay, indicating that the degradation at the PM6:Y6/MoO3 interface is the main reason for the overall performance decay. The increased ideality factor and reduced built-in potential confirmed by dark J - V curve analysis further confirmed the increased interfacial charge recombination after thermal annealing. The interaction of PM6:Y6 and MoO3 was proved by UV-Vis absorption and XPS measurements. Such deep chemical doping of PM6:Y6 led to unfavorable band alignment at the interface, which led to increased surface charge recombination and reduced built-in potential of the cells after thermal annealing. Inserting a thin C60 layer between the PM6:Y6 and MoO3 significantly improved the cells' thermal stability, and less than 2% decay was measured for the optimized cell with 3 nm C60." @default.
- W4387186779 created "2023-09-30" @default.
- W4387186779 creator A5017036983 @default.
- W4387186779 creator A5021215026 @default.
- W4387186779 creator A5024957350 @default.
- W4387186779 creator A5037611974 @default.
- W4387186779 creator A5053808086 @default.
- W4387186779 creator A5056276396 @default.
- W4387186779 creator A5065942304 @default.
- W4387186779 creator A5072242179 @default.
- W4387186779 creator A5079490705 @default.
- W4387186779 creator A5090457095 @default.
- W4387186779 date "2023-09-28" @default.
- W4387186779 modified "2023-10-18" @default.
- W4387186779 title "Thermal-Induced Performance Decay of the State-of-the-Art Polymer: Non-Fullerene Solar Cells and the Method of Suppression" @default.
- W4387186779 cites W1971051451 @default.
- W4387186779 cites W1985363521 @default.
- W4387186779 cites W2038495010 @default.
- W4387186779 cites W2072858607 @default.
- W4387186779 cites W2090664126 @default.
- W4387186779 cites W2215717872 @default.
- W4387186779 cites W2569558550 @default.
- W4387186779 cites W2601801675 @default.
- W4387186779 cites W2758915694 @default.
- W4387186779 cites W2802398085 @default.
- W4387186779 cites W2893997264 @default.
- W4387186779 cites W2911563152 @default.
- W4387186779 cites W2930047936 @default.
- W4387186779 cites W2948863086 @default.
- W4387186779 cites W2973200449 @default.
- W4387186779 cites W2981736477 @default.
- W4387186779 cites W2992229240 @default.
- W4387186779 cites W3006972689 @default.
- W4387186779 cites W3010588313 @default.
- W4387186779 cites W3019748929 @default.
- W4387186779 cites W3019761328 @default.
- W4387186779 cites W3043334510 @default.
- W4387186779 cites W3085704525 @default.
- W4387186779 cites W3088445625 @default.
- W4387186779 cites W3102531854 @default.
- W4387186779 cites W3107792722 @default.
- W4387186779 cites W3108309477 @default.
- W4387186779 cites W3116991370 @default.
- W4387186779 cites W3130641362 @default.
- W4387186779 cites W3133572915 @default.
- W4387186779 cites W3135072213 @default.
- W4387186779 cites W3153331983 @default.
- W4387186779 cites W3155641527 @default.
- W4387186779 cites W3160568636 @default.
- W4387186779 cites W3166849537 @default.
- W4387186779 cites W3173521845 @default.
- W4387186779 cites W4205387653 @default.
- W4387186779 cites W4229013424 @default.
- W4387186779 cites W4285493293 @default.
- W4387186779 doi "https://doi.org/10.3390/molecules28196856" @default.
- W4387186779 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/37836699" @default.
- W4387186779 hasPublicationYear "2023" @default.
- W4387186779 type Work @default.
- W4387186779 citedByCount "0" @default.
- W4387186779 crossrefType "journal-article" @default.
- W4387186779 hasAuthorship W4387186779A5017036983 @default.
- W4387186779 hasAuthorship W4387186779A5021215026 @default.
- W4387186779 hasAuthorship W4387186779A5024957350 @default.
- W4387186779 hasAuthorship W4387186779A5037611974 @default.
- W4387186779 hasAuthorship W4387186779A5053808086 @default.
- W4387186779 hasAuthorship W4387186779A5056276396 @default.
- W4387186779 hasAuthorship W4387186779A5065942304 @default.
- W4387186779 hasAuthorship W4387186779A5072242179 @default.
- W4387186779 hasAuthorship W4387186779A5079490705 @default.
- W4387186779 hasAuthorship W4387186779A5090457095 @default.
- W4387186779 hasBestOaLocation W43871867791 @default.
- W4387186779 hasConcept C113196181 @default.
- W4387186779 hasConcept C119599485 @default.
- W4387186779 hasConcept C127413603 @default.
- W4387186779 hasConcept C136525101 @default.
- W4387186779 hasConcept C142724271 @default.
- W4387186779 hasConcept C159985019 @default.
- W4387186779 hasConcept C162862793 @default.
- W4387186779 hasConcept C165801399 @default.
- W4387186779 hasConcept C171250308 @default.
- W4387186779 hasConcept C175708663 @default.
- W4387186779 hasConcept C178790620 @default.
- W4387186779 hasConcept C185592680 @default.
- W4387186779 hasConcept C192562407 @default.
- W4387186779 hasConcept C204787440 @default.
- W4387186779 hasConcept C2777855556 @default.
- W4387186779 hasConcept C2780824857 @default.
- W4387186779 hasConcept C42360764 @default.
- W4387186779 hasConcept C49040817 @default.
- W4387186779 hasConcept C521977710 @default.
- W4387186779 hasConcept C57631264 @default.
- W4387186779 hasConcept C57863236 @default.
- W4387186779 hasConcept C59061564 @default.
- W4387186779 hasConcept C68583231 @default.
- W4387186779 hasConcept C71924100 @default.
- W4387186779 hasConceptScore W4387186779C113196181 @default.
- W4387186779 hasConceptScore W4387186779C119599485 @default.
- W4387186779 hasConceptScore W4387186779C127413603 @default.