Heterogeneous Catalysis Mechanism: A Comparison of Two Heterogeneous Catalysis Mechanisms| Chapter 3 | Research Aspects in Chemical and Materials Sciences Vol. 6

 This article is a brief summary article. The results of the three times experiments are reviewed. Two heterogeneous catalysis mechanisms are introduced, namely: Chemical Reaction Mode Cyclic Catalysis Mechanism-CRM and Electron Cyclic Donate-Accept Catalysis Mechanism-ECDAM or Electron Orbital Deformation-Recovery Cyclic Catalysis Mechanism-EODRM. Some difficulties encountered by CRM are listed. The author clearly points out that the CRM is not credible. This false theory has misled us for more than 100 years. About ECDAM, the article also gives a brief description. The view point of ECDAM is that the catalysis phenomenon are physical rather than chemical phenomenon. The catalysts do not participate in chemical reactions, It's just contact, electron cyclic donate-accept or electron orbital deformation-recovery cycle. The theory contains three viewpoints:

There is a boundary between the catalyst and the poison.

The active of the catalyst or the degree of toxicity of the poison is closely related to the electronegative value of the catalyst or poison.

The active of catalyst is closely related to the chemical state.

Author(s) Details:

Jiamin Jin,
Shanghai Research Institute of Materials, Shanghai, China.

Please see the link here: https://stm.bookpi.org/RACMS-V6/article/view/9332