Comparative study of different indigo-clay Maya Blue-like systems using the voltammetry of microparticles approach

A Doménech, MT Doménech-Carbó, MS del Río…

文献索引：Domenech, Antonio; Domenech-Carbo, Maria Teresa; Sanchez Del Rio, Manuel; Vazquez De Agredos Pascual, Maria Luisa; Lima, Enrique New Journal of Chemistry, 2009 , vol. 33, # 12 p. 2371 - 2379

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被引用次数: 41

摘要

Abstract Using the voltammetry of microparticles approach, the electrochemical response of complexes prepared with indigo plus different clays in contact with aqueous electrolytes is described. Indigo presents a strong attachment with palygorskite and sepiolite in contrast to a weak attachment to planar clays (montomorillonite and kaolinite). Cyclic voltammetric and chronoamperometric data provide estimates of the variation of the concentration of indigo ...