Oxidization Process of Fe–Ni Mixed Prussian Blue Analogue Investigated by Valence-Differential Spectroscopy

• Ayako Omura

• Yutaro Kurihara

• Manabu Ishizaki

• Masato Kurihara

• Yutaka Moritomo

Abstract

The oxidization process of the Fe–Ni mixed Prussian blue analogue (Fe 0.2 Ni 0.8 )[Fe(CN) 6 ] 0.67 · z H 2 O was investigated by means of valence-differential spectroscopy. The spectroscopy revealed that the oxidization process selectively starts from the intermediate clusters. With a further increase in the oxidization level, all intermediate clusters are oxidized, and then Fe-rich clusters begin to be oxidized. On the basis of these results, we will discuss the redox process of the Ni–Fe cyano mixed crystal.

Journal

• Japanese Journal of Applied Physics

  Japanese Journal of Applied Physics 50 (3R), 032401-, 2011-03-01

  IOP Publishing

Keywords

• General Physics and Astronomy
• General Engineering

Details

• CRID: 1360847871786178560
• NII Article ID: 210000070100
• DOI: 10.1143/jjap.50.032401
• ISSN: 13474065
• ISSN: 00214922
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.50.032401
• Web Site: https://iopscience.iop.org/article/10.1143/JJAP.50.032401/pdf
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