The growth of platinum particles supported on flat alumina substrates, at 900-I loo"C, has been studied for particles ranging in size from 35-120nm. While the observed kinetics of growth were found to be inconsistant with classical (LSW) coarsening models, a reasonable interpretation of the results
โฆ LIBER โฆ
Coarsening kinetics of alloy platinum-palladium particles on oxide substrates
โ Scribed by Roy W. Clark; Paul Wynblatt; John K. Tien
- Publisher
- Elsevier Science
- Year
- 1982
- Weight
- 980 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0001-6160
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## Abstract The kinetic compensation effect (KCE) is a wellโknown behavior pattern wherein a set of related reactions show a linear relationship between the calculated Arrhenius parameters, log~10~ __A__ and __E__~a~. Although various theoretical explanations have been advanced, none has yet found