Towards the Ultimate Size Limit of the Memory Effect in Spin-Crossover Solids

Take it to the limit: Monodisperse nanoparticles of the 3D coordination polymer [Fe(pyrazine){Ni(CN)4}] have been obtained in biopolymer chitosan beads matrix (see picture). These ultra‐small nanoparticles (ca. 4 nm) exhibit spin crossover phenomenon with hysteresis.

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Bibliographic Details
Published in:Angewandte Chemie (International ed.) 2008-01, Vol.47 (43), p.8236-8240
Main Authors: Larionova, Joulia, Salmon, Lionel, Guari, Yannick, Tokarev, Alexeï, Molvinger, Karine, Molnár, Gábor, Bousseksou, Azzedine
Format: Article
Language:English
Subjects:
Catalysis
Chemical Sciences
chitosan
coordination polymers
cyanides
nanoparticles
spin crossover
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Summary:Take it to the limit: Monodisperse nanoparticles of the 3D coordination polymer [Fe(pyrazine){Ni(CN)4}] have been obtained in biopolymer chitosan beads matrix (see picture). These ultra‐small nanoparticles (ca. 4 nm) exhibit spin crossover phenomenon with hysteresis.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200802906