Development of pH-Sensitive Spin-crossover Iron(II) Complex Films, [FeII(diAMsar)]-Nafion

Development of pH-Sensitive Spin-crossover Iron(II) Complex Films, [FeII(diAMsar)]-Nafion

We newly synthesized transparent films composed of pH-sensitive spin-crossover complex [FeII(diAMsar)] (diAMsar: 1,8-diaminosarcophagine) and an ion-exchange polymer, Nafion, having different colors corresponding to proton concentration. The UV-vis spectroscopic measurements revealed that the films,...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemistry letters 2011-08, Vol.40 (8), p.888
Hauptverfasser: Kamebuchi, Hajime, Jo, Taketomo, Shimizu, Hideharu, Okazawa, Atsushi, Enomoto, Masaya, Kojima, Norimichi
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:We newly synthesized transparent films composed of pH-sensitive spin-crossover complex [FeII(diAMsar)] (diAMsar: 1,8-diaminosarcophagine) and an ion-exchange polymer, Nafion, having different colors corresponding to proton concentration. The UV-vis spectroscopic measurements revealed that the films, which were provided under pH 4, 7, and 10 conditions, showed the spin state depending on pH.
ISSN:0366-7022
1348-0715