Why is a Dry, Inert Atmosphere Important in Catalysis?
Catalysis often involves highly reactive intermediates or sensitive catalysts that can be deactivated or altered by the presence of water vapor, oxygen, or other reactive species. For instance, many metal catalysts, such as palladium (Pd) or platinum (Pt), can be oxidized, leading to a loss of catalytic activity. Similarly, certain catalytic processes, like hydrogenation, can be compromised by the presence of moisture, which could lead to the formation of unwanted by-products.
