A ligand-free direct heteroarylation approach for benzodithiophenedione-based simple small molecular acceptors toward high efficiency polymer solar cells
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DOI: 10.1039/d0ta12288b
Abstract: Simple fused-ring nonfullerene acceptor BDDEH with benzobithiophenedione as core unit is obtained through organostannane-free and ligand-free direct heteroarylation approach for the first time, which delivers a high efficiency of 12.59% in PSCs. read more here.
Keywords: free direct; ligand free; high efficiency; heteroarylation approach ... See more keywords