Electrode-adsorption activates trans-[Cr(cyclam)Cl2]+ for electrocatalytic nitrate reduction
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Abstract
Cyclic voltammetry reveals that aqueous trans-[Cr(cyclam)Cl$_2$]$^+$ is reversibly reduced at a mercury electrode, with a small prewave suggesting an adsorptive interaction between the complex and electrode surface. A catalytic current is observed in the presence of excess nitrate, with the onset potential for catalysis at the prewave. Nitrate is electrocatalytically reduced to nitrite, with preliminary mechanistic investigations implicating a chromium oxo intermediate.
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Description
This record is for a(n) postprint of an article published in Chemical Communications on 2020-01-01; the version of record is available at https://doi.org/10.1039/c9cc08550e.
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Braley, Sarah E., et al. "Electrode-adsorption activates trans-[Cr(cyclam)Cl2]+ for electrocatalytic nitrate reduction." Chemical Communications, 2020-01-01, https://doi.org/10.1039/c9cc08550e.
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Chemical Communications