Two-dimensional polymers and their layered frameworks (covalent organic frameworks: COFs) are a class of crystalline porous materials that allow an atomically precise integration of components into a 2D or 3D periodicity.1 The recent synthetic progress has shown that 2D COFs are useful platform for designing conducting, where 2D polymer sheets are organized in a superimposed way to generate a layered architecture that provides periodic π pathways for charge-carrier transport.