𝔖 Bobbio Scriptorium
✦   LIBER   ✦

High-resolution rlectron microscopic investigation of supported platinum particles reduced at high temperatures

✍ Scribed by Wang, L. ;Qiao, G. W. ;Ye, H. Q. ;Kuo, K. H. ;Chen, Y. X.

Publisher
Wiley (John Wiley & Sons)
Year
1988
Tongue
English
Weight
648 KB
Volume
10
Category
Article
ISSN
0741-0581

No coin nor oath required. For personal study only.

✦ Synopsis

High-resolution electron microscopy has been used to characterize the platinum particles supported on Ti02 or ZnO. After reduction at elevated temperatures, the metallic particles display a regular, faceted shape, and several superstructures, Pt3 Ti(C), Pt3 Ti(H), PtTi, and PtZn, have been found. These results, which may involve strong metal-support interaction, have been confirmed by optical diffraction and image simulation.

πŸ“œ SIMILAR VOLUMES

High-resolution Raman investigation of t
High-resolution Raman investigation of the vibrational relaxation of two-phonon bound states in solid CO2 at different temperatures
✍ P. Ranson; R. Ouillon; S. Califano πŸ“‚ Article πŸ“… 1986 πŸ› John Wiley and Sons 🌐 English βš– 380 KB πŸ‘ 1 views

The Raman spectra of the bound states a, and 0of the Fermi diad w,:202 in crystalline COz have been measured at several temperatures under very high resolution. Band profiles have been determined for each of the two factor group components, one A, and one F,, of the two states. The evolution with t