TPD of NO and O2 indicate that it is certain the discharge plasma alters some properties of a catalyst such as adsorption, desorption, and induces surface reaction on catalyst.
TPD实验表明等离子体不仅可以脱附吸附在催化剂上的反应物而且能引发吸附物发生表面化学反应。
2
Applications of 4A zeolite as detergent builder, ion-exchange materials, adsorption-desorption materials, catalyst carrier et al were summarized.