Issue 1, 2018

Secondary-amine-functionalized isoreticular metal–organic frameworks for controllable and selective dye capture

Abstract

By adding 4,4′-bipyridine (BPY) to cross-link the paddle-wheel clusters M2(–COO)4L2, isoreticular metal–organic frameworks (MOFs) have been constructed from a flexible tritopic linker, 4,4′,4′′-s-triazine-1,3,5-triyltri-p-aminobenzoic acid (H3TATAB), termed as ST-14 [Cu6(TATAB)4(BPY)3] and ST-15 [Zn6(TATAB)4(BPY)3]. With a secondary-amine group, these MOFs have shown exculsive cationic dye capture properties with charge selectivity, metal-dependent adsorption kinetics, and solvent-dependent dye release. This work sheds light on further designing smart porous materials for drug delivery, molecular inclusion, sensing and so on.

Graphical abstract: Secondary-amine-functionalized isoreticular metal–organic frameworks for controllable and selective dye capture

Supplementary files

Article information

Article type
Research Article
Submitted
10 сен 2017
Accepted
02 ноя 2017
First published
03 ноя 2017

Mater. Chem. Front., 2018,2, 129-135

Secondary-amine-functionalized isoreticular metal–organic frameworks for controllable and selective dye capture

J. Tan, B. Zhou, C. Liang, H. Zinky, H. Zhou and Y. Zhang, Mater. Chem. Front., 2018, 2, 129 DOI: 10.1039/C7QM00414A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements