What Are the Challenges Associated with Polyoxometalates in Catalysis?
Despite their advantages, there are challenges associated with the use of POMs in catalysis. One major challenge is their solubility in various solvents, which can limit their applicability. Additionally, the synthesis and structural characterization of POMs can be complex and time-consuming. Another challenge is the potential leaching of the active species during the catalytic process, which can lead to decreased efficiency and contamination of the reaction products.
