Issue 43, 2008

Synthesis of Fe3O4/PdO heterodimer nanocrystals in silica nanospheres and their controllable transformation into Fe3O4/Pd heterodimers and FePd nanocrystals

Abstract

The thermal annealing of silica nanospheres encapsulating Fe3O4nanocrystals and Pd2+ complexes led to the formation of heterodimers consisting of Fe3O4 and PdO nanoparticles encapsulated in a silica shell, allowing for their controllable transformation into either Fe3O4/Pd heterodimers or FePd alloy nanocrystals through a solid state reduction process.

Graphical abstract: Synthesis of Fe3O4/PdO heterodimer nanocrystals in silica nanospheres and their controllable transformation into Fe3O4/Pd heterodimers and FePd nanocrystals

Supplementary files

Article information

Article type
Communication
Submitted
23 Jul 2008
Accepted
02 Sep 2008
First published
24 Sep 2008

Chem. Commun., 2008, 5553-5555

Synthesis of Fe3O4/PdO heterodimer nanocrystals in silica nanospheres and their controllable transformation into Fe3O4/Pd heterodimers and FePd nanocrystals

J. Shin, H. Kim and I. S. Lee, Chem. Commun., 2008, 5553 DOI: 10.1039/B812690A

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