Silica Based Catalyst Supports Are Inert, Aren’t They? – Striking Differences in Ethanol Decomposition Reaction Originated from Meso- & Surface Fine Structure Evidenced by Small Angle X-ray Scattering
6.6 nm Pt nanoparticles with narrow size distribution were anchored on mostly identical, amor-phous silica supports (SBA-15, MCF-17, Silica Foam) and were tested in ethanol decomposition reactions at < 300 °C. The reaction on the Pt/SBA-15 was ~2 times faster (0.073 molecules·site-1·s-1) compared...
Elmentve itt :
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| Dokumentumtípus: | Cikk |
| Megjelent: |
American Chemical Society
2017
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| Sorozat: | JOURNAL OF PHYSICAL CHEMISTRY C
121 No. 9 |
| doi: | 10.1021/acs.jpcc.7b00034 |
| mtmt: | 3187894 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/11053 |