A one-dimensional conductive metal-organic framework with extended π-d conjugated nanoribbon layers.

ABSTRACT: Conductive metal-organic frameworks (MOFs) have performed well in the fields of energy and catalysis, among which two-dimensional (2D) and three-dimensional (3D) MOFs are well-known. Here, we have synthesized a one-dimensional (1D) conductive metal-organic framework (MOF) in which hexacoordinated 1,5-Diamino-4,8-dihydroxy-9,10-anthraceneedione (DDA) ligands are connected by double Cu ions, resulting in nanoribbon layers with 1D π-d conjugated nanoribbon plane and out-of-plane π-π stacking, which facilitates charge transport along two dimensions. The DDA-Cu as a highly conductive n-type MOF has high crystalline quality with a conductivity of ~ 9.4 S·m^-1, which is at least two orders of magnitude higher than that of conventional 1D MOFs. Its electrical band gap (E_g) and

SUBMITTER: Shang S 

PROVIDER: S-EPMC9734122 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature