Abstract
Picture perfect: Information about the local topologies of active sites on commercial nanoparticles can be gained with atomic resolution through spherical-aberration-corrected transmission electron microscopy (TEM). A powder of Pt nanoparticles on carbon black was examined with two advanced TEM techniques based on recent developments in hardware (aberration correction) and computation (exit wavefunction restoration). (Figure Presented).
| Original language | English (US) |
|---|---|
| Pages (from-to) | 3683-3685 |
| Number of pages | 3 |
| Journal | Angewandte Chemie - International Edition |
| Volume | 46 |
| Issue number | 20 |
| DOIs | |
| State | Published - 2007 |
| Externally published | Yes |
Keywords
- Active sites
- Electron microscopy
- Heterogeneous catalysis
- Nanoparticles
- Platinum
ASJC Scopus subject areas
- Catalysis
- General Chemistry
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