Heterogeneous Catalysts

Some articles on catalyst, catalysts, heterogeneous, heterogeneous catalysts:

Chemical Reaction - Catalysis
... the reaction does not proceed directly, but through a third substance known as catalyst ... Unlike other reagents that participate in the chemical reaction, a catalyst is not consumed by the reaction itself however, it can be inhibited ... Catalysts can be used in a different phase (heterogeneous) or in the same phase (homogenous) as the reactants ...
Homogeneous Catalysis - Contrast With Heterogeneous Catalysis
... Homogeneous catalysis differs from heterogeneous catalysis in that the catalyst is in a different phase than the reactants ... One example of heterogeneous catalysis is the petrochemical alkylation process, where the liquid reactants are immiscible with a solution containing the catalyst ... Heterogeneous catalysis offers the advantage that products are readily separated from the catalyst, and heterogeneous catalysts are often more stable and degrade much slower than homogeneous catalysts ...
John Meurig Thomas
... chemist and educator primarily known for his work on heterogeneous catalysis, solid-state chemistry, and surface and materials science ... scientific articles and several books, including Principles and Practice of Heterogeneous Catalysis (with W ... Much of his research has involved creating new solid catalysts and trying to understand the structure and activity of existing ones using techniques such as X-ray absorption, NMR spectroscopy, and high ...