Formal water oxidation turnover frequencies from MIL-101(Cr) anchored Ru(bda) depend on oxidant concentration.
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ABSTRACT:
SUBMITTER: Bhunia A
PROVIDER: S-EPMC6040278 | biostudies-literature | 2018 Jul
REPOSITORIES: biostudies-literature
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Formal water oxidation turnover frequencies from MIL-101(Cr) anchored Ru(bda) depend on oxidant concentration.
Bhunia Asamanjoy A Johnson Ben A BA Czapla-Masztafiak Joanna J Sá Jacinto J Ott Sascha S
Chemical communications (Cambridge, England) 20180701 56
The molecular water oxidation catalyst [Ru(bda)(L)2] has been incorporated into pyridine-decorated MIL-101(Cr) metal-organic frameworks. The resulting MIL-101@Ru materials exhibit turnover frequencies (TOFs) up to ten times higher compared to the homogenous reference. An unusual dependence of the formal TOFs on oxidant concentration is observed that ultimately arises from differing amounts of catalysts in the MOF crystals being active. ...[more]
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