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Theses

Synthèse de nanoparticules à transition de spin en milieu confiné

Abstract : The main aim of this following study is to control the size of spin crossover nanoparticles, and investigate the influence of size reduction on thermal switch properties. The research has been undertaken along several approaches :
Firstly a strategy was developed to build higher dimensionality from synthesized oligomers which revealed difficulties relevant to reactivity. The second approach consisted of using the molecular containment in a nanodrop to synthesize nanometric coordination oligomers and establish a real “molecular engineering” in microemulsion. The last part of this work is devoted to the synthesis of particles with spin crossover property as big as 100 nm in reverse micellar medium allowing the discussion of the interplay of their size with respect to the cooperative behaviour.
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Submitted on : Tuesday, July 28, 2009 - 4:46:37 PM
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  • HAL Id : tel-00408081, version 1

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Thibaut Forestier. Synthèse de nanoparticules à transition de spin en milieu confiné. Matériaux. Université Sciences et Technologies - Bordeaux I, 2008. Français. ⟨tel-00408081⟩

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