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Issue 6, 2018

Light-driven hydrogen evolution catalyzed by a cobaloxime catalyst incorporated in a MIL-101(Cr) metal–organic framework

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Abstract

A cobaloxime H2 evolution catalyst with a hydroxo-functionalized pyridine ligand, Co(dmgH)2(4-HEP)Cl [dmgH = dimethylglyoxime, 4-HEP = 4-(2-hydroxyethyl)pyridine] was immobilized on a chromium terephthalate metal–organic framework (MOF), MIL-101(Cr), to construct a MOF-catalyst hybrid which displays good photocatalytic H2 evolution activity. The longevity of the cobaloxime catalyst is increased by MOF incorporation, but limited by the stability of the cobalt–pyridine bond under turnover conditions.

Graphical abstract: Light-driven hydrogen evolution catalyzed by a cobaloxime catalyst incorporated in a MIL-101(Cr) metal–organic framework

Supplementary files

Article information


Submitted
15 Feb 2018
Accepted
09 Apr 2018
First published
01 May 2018

This article is Open Access

Sustainable Energy Fuels, 2018,2, 1148-1152
Article type
Communication

Light-driven hydrogen evolution catalyzed by a cobaloxime catalyst incorporated in a MIL-101(Cr) metal–organic framework

S. Roy, A. Bhunia, N. Schuth, M. Haumann and S. Ott, Sustainable Energy Fuels, 2018, 2, 1148 DOI: 10.1039/C8SE00072G

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