Published: February 01, 1990Received: July 25, 1989Available on J-STAGE: August 06, 2010Accepted: November 22, 1989
Advance online publication: -
Revised: -
Oxygen desorption from ZnO was measured by TPD technique to estimate the increase in the amount of adsorbed oxygen on ZnO by platinum loading. The total amount of adsorbed oxygen increased by platinum loading where excess oxygen adsorbed not only on platinum particles but also on ZnO. The excess adsorption on ZnO was remarkable at 400°C.
