Abstract
By chemically modifying the nucleation burst that generates monodisperse FePt nanocrystals, a mixture of Pt and FexPt1-x nanoparticles forms during a one-pot reaction that includes a small amount of Cu as a catalyst; size-selective precipitation yields a bi-disperse population of FexPt1-x nanoparticles, which can assemble into high-quality AB2, AB5, and AB13 superlattice structures.
Original language | English (US) |
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Pages (from-to) | 750-752 |
Number of pages | 3 |
Journal | Chemical Communications |
Issue number | 7 |
DOIs | |
State | Published - Jan 1 2006 |
All Science Journal Classification (ASJC) codes
- Catalysis
- Electronic, Optical and Magnetic Materials
- Ceramics and Composites
- General Chemistry
- Surfaces, Coatings and Films
- Metals and Alloys
- Materials Chemistry