Evidence of a solvent screen effect affecting the redox properties of Co(II) ions in CoAPO-37, CoAPO-40 and CoIST-2 (AEN), by cyclic voltammetry

Cyclic voltammetric experiments of framework Co(II) ions in three different CoAPO structures have provided evidence for a screening effect created by solvent or template molecules which results in a facile oxidation (and a difficult reduction) of the Co(II) ions incorporated into the most open (the...

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Bibliographic Details
Main Author: Gabelica, Z. (author)
Other Authors: Louati, A. (author), Borges, C. (author), Ribeiro, M. F. (author), Lourenço, J. P. (author), Murphy, D. M. (author)
Format: conferenceObject
Language:eng
Published: 2012
Subjects:
Co incorporation
Synthesis
Online Access:http://hdl.handle.net/10400.1/1256
Country:Portugal
Oai:oai:sapientia.ualg.pt:10400.1/1256
Description
Summary:Cyclic voltammetric experiments of framework Co(II) ions in three different CoAPO structures have provided evidence for a screening effect created by solvent or template molecules which results in a facile oxidation (and a difficult reduction) of the Co(II) ions incorporated into the most open (the less strained) structures. An apparent contradiction of these findings with respect to theoretical expectations is discussed.

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