We report a π-conjugated, perchlorinated two-dimensional organic framework connected via direct C-C linkage through thermolysis polymerization. The resulting black polymer displays two-dimensional order and can be exfoliated. The bulk polymer demonstrates a low bandgap, in-plane electrical conductivity and field-effect charge transport. Ab-initio calculations show the observations are in good agreement to that of the spin-recombined framework.

A 2D Perchlorinated Carbon Framework

ACS Spring Meeting 2021

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