Platonic Gold Nanocrystals
Lawrence Berkeley National Laboratory · University of California, Berkeley
Abstract
Systematic shape evolution of gold nanocrystals with sizes between 100 and 300 nm was observed in a modified polyol process. By adding a surface-regulating polymer and foreign ions, one can readily access the distinct shapes of tetrahedron, cube, octahedron, and icosahedron (dubbed platonic nanocrystals, see picture) with high yield and good uniformity. Supporting information for this article is available on the WWW under http://www.wiley-vch.de/contents/jc_2002/2004/z54216_s.pdf or from the author. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding…
Citation impact
- FWCI
- 32.07
- Percentile
- 100%
- References
- 31
Authors
5- FKFranklin KimCorresponding
Lawrence Berkeley National Laboratory, University of California, Berkeley
- STStephen T. Connor
Lawrence Berkeley National Laboratory, University of California, Berkeley
- HSHyunjoon Song
Lawrence Berkeley National Laboratory, University of California, Berkeley
- TKTevye Kuykendall
University of California, Berkeley, Lawrence Berkeley National Laboratory
- PYPeidong Yang
Lawrence Berkeley National Laboratory, University of California, Berkeley
Topics & keywords
- Nanocrystal
- Octahedron
- Tetrahedron
- Cube (algebra)
- Yield (engineering)
- Crystallography
- Nanotechnology
- Polyol