Issue 35, 2019

Cluster–oxalate frameworks with extra-large channels: solvent-free synthesis, chemical stability, and proton conduction

Abstract

Two cluster–oxalate frameworks (denoted as SCU-62 and SCU-65) were prepared under solvent-free conditions. They contain extra-large 16-ring channels constructed from regular Mn6(SO4)6 double six-ring units (D6Rs) and lacunary In5(HPO4)6 D6Rs, respectively. Notably, SCU-65 remains stable in both boiling water and aqueous solutions with a pH range of 3–12. It has a proton conductivity of 5.5 × 10−5 S cm−1 at 85 °C under 95% relative humidity.

Graphical abstract: Cluster–oxalate frameworks with extra-large channels: solvent-free synthesis, chemical stability, and proton conduction

Supplementary files

Article information

Article type
Communication
Submitted
28 Jun 2019
Accepted
28 Jul 2019
First published
29 Jul 2019

Dalton Trans., 2019,48, 13130-13134

Cluster–oxalate frameworks with extra-large channels: solvent-free synthesis, chemical stability, and proton conduction

L. Luan, Y. Zhang, H. Zeng, G. Zou, Y. Dai, X. Zhou and Z. Lin, Dalton Trans., 2019, 48, 13130 DOI: 10.1039/C9DT02703C

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