Dynamic hydrogen-bonding enables high-performance and mechanically robust organic solar cells processed with non-halogenated solvent.

Nat Commun · 2025 · PMC11748654 · PMID 39824822

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a decreasing trendno p-value reported

From the devices based on PM6:BTA-E3 to PM6:BTA-E6 and then to PM6:BTA-E9, a decreasing trend in α was observed as the ethyl ester side chain of the SMAs elongating, which indicates the gradually increased bimolecular recombination within the corresponding OSCs.

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