A Chinese Pane-Like 2D Metal-Organic Framework Showing Magnetic Relaxation and Luminescence Dual-Functions.

Abstract:

:The discovery of graphene kicked off the curtain of atom-type two-dimensional (2D) materials. Layered metal-organic frameworks (MOFs) as parallel molecule-based 2D materials are more designable and more diverse, and magnetism may be induced by their metal ion nodes. However, the multifunctional 2D plane-like MOFs are very difficult to obtain. Here we describe a Chinese pane-like 2D MOF constructed from the Ln3+ cation and the nanoscale luminescent tritopic ligand tris(4'-carboxybiphenyl)-amine, responding to the slow magnetic relaxation and luminescence properties, respectively. Notably, the Dy-Dy distances separated by the tritopic ligand are up to 2 nm. Such a 2D molecular material is expected to have potential applications in optoelectronics and multimodal sensing.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Liu CM,Zhang DQ,Hao X,Zhu DB

doi

10.1038/s41598-017-11006-5

subject

Has Abstract

pub_date

2017-09-11 00:00:00

pages

11156

issue

1

issn

2045-2322

pii

10.1038/s41598-017-11006-5

journal_volume

7

pub_type

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