TY - JOUR
T1 - Cation-driven electron transfer involving a spin transition at room temperature in a cobalt iron cyanide thin film
AU - Sato, O.
AU - Einaga, Y.
AU - Iyoda, T.
AU - Fujishima, A.
AU - Hashimoto, K.
N1 - Copyright:
Copyright 2020 Elsevier B.V., All rights reserved.
PY - 1997/5/15
Y1 - 1997/5/15
N2 - The electronic structure of a cobalt iron cyanide thin film, Na0.4Co1.3[Fe(CN)6]5H2O, was switched from FeIII(low spin)-CN-CoII(high spin) to FeII(low spin)-CN-CoIII(low spin) by exchanging cations in interstitial sites from Na+ to K+. The reverse process was also induced by replacing Na+ with K+. That is, the alkali cations in the interstitial sites dominate the electronic and spin states of the host compound. This type of switching phenomenon can be achieved by choosing a compound with both electronic degeneracy and zeolitic properties.
AB - The electronic structure of a cobalt iron cyanide thin film, Na0.4Co1.3[Fe(CN)6]5H2O, was switched from FeIII(low spin)-CN-CoII(high spin) to FeII(low spin)-CN-CoIII(low spin) by exchanging cations in interstitial sites from Na+ to K+. The reverse process was also induced by replacing Na+ with K+. That is, the alkali cations in the interstitial sites dominate the electronic and spin states of the host compound. This type of switching phenomenon can be achieved by choosing a compound with both electronic degeneracy and zeolitic properties.
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U2 - 10.1021/jp9701451
DO - 10.1021/jp9701451
M3 - Article
AN - SCOPUS:4043084117
VL - 101
SP - X-3905
JO - Journal of Physical Chemistry B
JF - Journal of Physical Chemistry B
SN - 1520-6106
IS - 20
ER -