تحضير فيلم رقيق من أصفر بروسيا بطريقة كيميائية بسيطة على ركازة ناقلة من I. T. O و دراسة خواصه

الملخص EN

Prussian yellow Fe(III)Fe(III)(CN)6 was prepared by epitaxation on a substrate surface of conductive glass (I.T.O) by simply immersing the substrate in an acid solution of the oxidizing mixture of equal concentration of iron nitrate Fe(NO3)3.9H2O and potassium ferricyanide K3Fe(CN)6.

The transparent film was characterized by spectroscopy and determining its λmax together with its IR and AFM pictures.

The film electrochemical properties, e.g CV, was also obtained by scanning the film in the potential range of (-0.5↔1.6V) in order to calculate it’s thickness, then the film response towards Ascorbic acid (AA) was tested.