Reversible Redox Reactions in an Extended Polyoxometalate Framework Solid

Authors


  • We thank the EPSRC, Oxford Diffraction, WestCHEM, and the University of Glasgow for supporting this work.

Abstract

original image

Back and forth: A concerted reversible redox reaction occurs in a pure metal oxide extended polyoxometalate framework when the accessible pockets are filled with a suitable redox agent (see picture). Direct control over the framework properties is demonstrated by repeated reversible switching between an expanded and a contracted structure. Successive recrystallizations from hot water repeatedly destroys and regenerates the framework.

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