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

Literature Information

Publication Date 2008-09-24
DOI 10.1039/B812690A
Impact Factor 6.222
Authors

Jongmin Shin, Hakwon Kim, In Su Lee


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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.

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Chemical Communications
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ChemComm publishes urgent research which is of outstanding significance and interest to experts in the field, while also appealing to the journal’s broad chemistry readership. Our communication format is ideally suited to short, urgent studies that are of such importance that they require accelerated publication. Our scope covers all topics in chemistry, and research at the interface of chemistry and other disciplines (such as materials science, nanoscience, physics, engineering and biology) where there is a significant novelty in the chemistry aspects. Major topic areas covered include: Analytical Chemistry Catalysis Chemical Biology and medicinal chemistry Computational Chemistry and Machine Learning Energy and sustainable chemistry Environmental Chemistry Green Chemistry Inorganic Chemistry Materials Chemistry Nanoscience Organic Chemistry Physical Chemistry Polymer Chemistry Supramolecular Chemistry

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