酸化亜鉛ガスセンサー上の酸素吸着に対する白金担持効果
1990 年 98 巻 1134 号 p. 212-214
詳細
1990 年 98 巻 1134 号 p. 212-214
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.
