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| Content Provider | Springer Nature Link |
|---|---|
| Author | Croy, Jason R. Mostafa, Simon Liu, Jing Sohn, Yongho Heinrich, Helge Cuenya, Beatriz Roldan |
| Copyright Year | 2007 |
| Abstract | We present here the decomposition of methanol over Pt nanoparticles supported on a series of oxide powders. The samples tested may be roughly grouped in two categories consisting of large (∼15–18 nm) and small (∼8–9 nm) Pt particles deposited on reducible (CeO2, TiO2) and non-reducible (SiO2, ZrO2, Al2O3) supports. The smallest particles (∼8 nm), deposited on ZrO2, were found to be cationic and the most active for the decomposition of methanol. Furthermore, the stability of metallic Pt and its oxides was observed to be dependent on the choice of support. In all Pt containing samples the reaction proceeds via he direct decomposition of methanol, as no significant amounts of by-products were detected in the experimental range of 100–300 °C. |
| Starting Page | 209 |
| Ending Page | 216 |
| Page Count | 8 |
| File Format | |
| ISSN | 1011372X |
| Journal | Catalysis Letters |
| Volume Number | 119 |
| Issue Number | 3-4 |
| e-ISSN | 1572879X |
| Language | English |
| Publisher | Springer US |
| Publisher Date | 2007-08-15 |
| Publisher Place | Boston |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Pt nanoparticles Oxide supports Methanol CeO2 TiO2 ZrO2 SiO2 Al2O3 XPS AFM TEM Mass flow reactor Pharmacy Industrial Chemistry/Chemical Engineering Physical Chemistry Catalysis |
| Content Type | Text |
| Resource Type | Article |
| Subject | Chemistry Catalysis |
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