Issue 41, 2019

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

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.

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

Supplementary files

Article information

Article type
Paper
Submitted
04 Jun 2019
Accepted
20 Jun 2019
First published
20 Jun 2019

Dalton Trans., 2019,48, 15465-15469

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

R. Torres-Cavanillas, L. Lima-Moya, F. D. Tichelaar, H. W. Zandbergen, M. Giménez-Marqués and E. Coronado, Dalton Trans., 2019, 48, 15465 DOI: 10.1039/C9DT02086A

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