What Are the Techniques to Control Catalyst Morphology?
Several synthesis techniques are employed to control the morphology of catalysts:
Hydrothermal Synthesis: This method allows precise control over particle size and shape by adjusting parameters such as temperature, pressure, and precursor concentration. Sol-Gel Process: A versatile technique for producing porous materials, allowing control over pore size and distribution. Electrochemical Methods: Useful for creating nanostructured materials with specific morphologies, such as nanowires and nanotubes. Template-Assisted Synthesis: Employs templates (e.g., polymers, surfactants) to direct the formation of catalysts with desired morphologies.
