Metal-organic frameworks with fine-tuned interlayer spacing for microwave absorption

Designing a functional, conductive metal-organic framework (cMOF) is highly desired. Substantial efforts have been dedicated to increasing the intralayer conjugation of the cMOFs, while less dedication has been made to tuning the interlayer charge transport of the metal-organic nanosheets for the controllable dielectric property. Here, we construct a series of conductive bimetallic organic frameworks of (Zn x Cu 3-x ) (hexahydroxytriphenylene) 2 (ZnCu-HHTP) to allow for fine-tuned interlayer spacing of two-dimensional frameworks, by adjusting the ratios of Zn and Cu metal ions. This approach for atomistic interlayer design allows for the finely control of the charge transport, band structure, and dielectric…

• SU
  Shandong University

  Awards: 31370089963141, 31370082163127
• TU
  Tianjin University

  Award: 2020XRX-0023
• PI
  Postdoctoral Innovation Project of Shandong Province