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Multielectron-acceptor salts of hole conductors as elegant p-dopants

Mukundan Thelakkat

We report the high efficacy of p-doping of conjugated polymers using the HOMO-SOMO(HOMO)-doping process involving multi cation salts capable of accepting more than one electron per dopant. In this concept, one can rediuce the molar dopant ratio radically and still achieve appreciably good charge carrier density and high conductivity for low degrees of doping below 5 mol%. The main credit goes to Gert and Adrian ! See Macromolecular Rapid Communications, 2021, 42, 2100443;

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