The authors would like to correct a mistake in Figure 3 as published in the original publication [1].
The corrected Figure 3 appears below.
Figure 3.
I–V characteristics of P3HT:PCBM based solar cells without ETL constructed in environmental conditions on: (a) flexible PET substrates and (b) glass substrates.
The authors apologize for any inconvenience caused and state that the scientific conclusions are unaffected. The original publication has also been updated.
Reference
- Grancharov, G.; Atanasova, M.-D.; Kalinova, R.; Gergova, R.; Popkirov, G.; Dikov, C.; Sendova-Vassileva, M. Flexible Polymer–Organic Solar Cells Based on P3HT:PCBM Bulk Heterojunction Active Layer Constructed under Environmental Conditions. Molecules 2021, 26, 6890. [Google Scholar] [CrossRef] [Scilit]
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