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Surface binding vs. sequestration; the uptake of benzohydroxamic acid at iron(iii) oxide surfaces

2008; Royal Society of Chemistry; Issue: 38 Linguagem: Inglês

10.1039/b808805e

1364-548X

Iria M. Rio‐Echevarria, Fraser White, Euan K. Brechin, Peter A. Tasker, Steven G. Harris,

Electrochemical Analysis and Applications

Benzohydroxamic acid is shown to be an unexpectedly good ligand for iron(III) oxides, favouring surface attachment to the formation of trisbenzohydroxamato complexes, which are known to have very high thermodynamic stability in solution.