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Five-fold twinned pentagonal gold nanocrystal structure exclusively bounded by {110} facets
| Content Provider | Semantic Scholar |
|---|---|
| Author | Liu, Teng-Jiao Jiang, Peng Ye, Shufeng |
| Copyright Year | 2013 |
| Abstract | Monodispersed five-fold twinned gold (Au) nanocrystals (NCs) with a pentagon (Pg) morphology exclusively bounded by {110} facets have been prepared through a PVP-assisted seed-mediated growth in N,N-dimethylformamide (DMF). Low water concentration, low reaction temperature and existence of DMF have been confirmed to play important roles in achieving the {110}-facet-bounded Au Pg NCs. A possible evolution process from Au decahedron (Dh), via {110}-facet-truncated decahedron (TD), {110}-facet-heavily-truncated decahedron (HTD) and pentagonal star (PS) to final Pg has been suggested to understand the formation of the Pg Au nanocrystals in the DMF reaction system. |
| Starting Page | 2350 |
| Ending Page | 2353 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1039/C2CE26665B |
| Volume Number | 15 |
| Alternate Webpage(s) | http://www.rsc.org/suppdata/ce/c2/c2ce26665b/c2ce26665b.pdf |
| Alternate Webpage(s) | https://doi.org/10.1039/C2CE26665B |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
