抗H_2S中毒催化元件

Catalysis Element of Anti-H 2S Toxicosis

通过化学共沉淀制备的复合金属氧化物催化剂，替代贵金属Ｐｔ、Ｐｄ等催化剂，制成了抗Ｈ２Ｓ中毒且具有高灵敏度的催化元件。该元件可用于含有毒性气体的可燃性气体的检测。

Catalysis element of anti-H 2S toxicosis and high sensitivity is studied by cloping muti-metal oxide instad of precious metal which is made by the way of chemical co-deposit.It can be used for detecting inflammable gas of containing toxic gas.