Supramolecular Assemblies for Electronic Materials

Barendt, Timothy A.; Ball, Melissa L.; Xu, Qizhi; Zhang, Boyuan; Fowler, Brandon; Schattman, Ayden; Ritter, Virginia Cary; Steigerwald, Michael L.; Nuckolls, Colin

doi:10.1002/chem.202000514

DOE OSTI · 1803819

Supramolecular Assemblies for Electronic Materials

Barendt, Timothy A.·Ball, Melissa L.·Xu, Qizhi·Zhang, Boyuan·Fowler, Brandon·Schattman, Ayden·Ritter, Virginia Cary·Steigerwald, Michael L.·Nuckolls, Colin

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Abstract

This study presents a synergy between organic electronics and supramolecular chemistry, in which a host–guest complex is designed to function as an efficacious electronic material. Specifically, the noncovalent recognition of a fullerene, phenyl-C 61 -butyric acid methyl ester (PC 61 BM), by an alternating perylene diimide (P)-bithiophene (B) conjugated macrocycle (PBPB) results in a greater than five-fold enhancement in electron mobility, relative to the macrocycle alone. Characterization and quantification of the binding of fullerenes by host PBPB is provided alongside evidence for intermolecular electronic communication within the host–guest complexes.

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37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY chemistry fullerenes macrocycles molecular electronics organic semiconductors supramolecular chemistry

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Barendt, Timothy A., Ball, Melissa L., Xu, Qizhi, Zhang, Boyuan, Fowler, Brandon, Schattman, Ayden, Ritter, Virginia Cary, Steigerwald, Michael L., Nuckolls, Colin. 2020-02-07. Supramolecular Assemblies for Electronic Materials. https://doi.org/10.1002/chem.202000514

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