Catalytic properties of a series of HfO2-Eu2O3 fine crystalline powders were examined by the isomerization of n-butenes. HfO2 pretreated at 873 K showed a high activity. It decreased with the addition of the Eu component. The product distributions are discussed on the basis of the acid-base properties.
All Science Journal Classification (ASJC) codes
- Physical and Theoretical Chemistry