What Are the Challenges in Using Bimetallic Catalysts?
While bimetallic catalysts offer numerous advantages, they also pose several challenges: - Synthesis Complexity: Producing bimetallic catalysts with precise composition and structure can be complex and costly. - Stability Issues: The metals can segregate or form undesired phases under reaction conditions, leading to loss of activity. - Characterization Difficulties: Understanding the exact nature of the active sites and the interactions between the metals can be challenging, requiring advanced characterization techniques.
