Downsizing of robust Fe-triazole@SiO2 spin-crossover nanoparticles with ultrathin shells

Journal article (2019)

Authors

Ramón Torres-Cavanillas Universidad de Valencia (ICMol)
L. Lima-Moya Universidad de Valencia (ICMol)
F.D. Tichelaar Kavli institute of nanoscience Delft, QN/Afdelingsbureau
H.W. Zandbergen Kavli institute of nanoscience Delft, QN/Zandbergen Lab
Mónica Giménez-Marqués Universidad de Valencia (ICMol)
Eugenio Coronado Universidad de Valencia (ICMol)
Research Group
QN/Afdelingsbureau
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Published Date

2019

Language

English

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Research Group

QN/Afdelingsbureau

Abstract

A chemical protocol to design robust hybrid [Fe(Htrz)2(trz)](BF4)@SiO2 nanoparticles (NPs) with sizes as small as 28 nm and ultrathin silica shells below 3 nm has been developed. These NPs present a characteristic abrupt spin transition with a subsequent decrease in the width of the thermal hysteresis upon reducing the NP size.

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