Charge-transfer (CT) dynamics has been investigated for Prussian blue-type MA-Fe cyanides (MA = Mn, Fe, and Co) grown in hydrophilic cavities of a Nafion 117 film. In all the compounds, we observed the suppression of the original CT absorption between neighboring transition metals. We found that the spectral profile of the slow component for the Fe compound is similar to that for the Co compound, reflecting the photo created d6 state at the MA site.
ASJC Scopus subject areas
- Physics and Astronomy(all)