This exciton has polarizability and binding energy comparable to those of the well-known exciton near 1.9 eV in PDAs, but an oscillator strength smaller by more than two orders of magnitude. It is assigned to the excitation of a π electron localized on an acetylenic bond to the well ...
The inherent 3D network structure and stable conductive pathways of CPHs can achieve an electroconductive yet mechanically strong framework, which can theoretically support the diffusion and transport of small molecules, ions, charges and electrons [11,12]. Although some CPHs have previously been ...