Sum Frequency Generation Vibrational Spectroscopy of Colloidal Platinum Nanoparticle Catalysts: Disordering versus Removal of Organic Capping
| Autor: | Kyriakos Komvopoulos, Kwangjin An, L. Robert Baker, Gabor A. Somorjai, William D. Michalak, James M. Krier |
|---|---|
| Rok vydání: | 2012 |
| Předmět: |
Sum-frequency generation
Chemistry Analytical chemistry Nanoparticle Infrared spectroscopy Platinum nanoparticles Surfaces Coatings and Films Electronic Optical and Magnetic Materials Catalysis Reaction rate General Energy Chemical engineering Nanometre Physical and Theoretical Chemistry Selectivity |
| Zdroj: | The Journal of Physical Chemistry C. 116:17540-17546 |
| ISSN: | 1932-7455 1932-7447 |
| DOI: | 10.1021/jp303363m |
| Popis: | Recent work with nanoparticle catalysts shows that size and shape control on the nanometer scale influences reaction rate and selectivity. Sum frequency generation (SFG) vibrational spectroscopy is... |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|