Catalysts are essential in electrolysis for several reasons: 1. Efficiency: Catalysts can dramatically increase the rate of electrochemical reactions, leading to higher efficiency. 2. Energy Consumption: By lowering the activation energy, catalysts reduce the amount of electrical energy required. 3. Selectivity: Catalysts can enhance the selectivity of the desired reaction, minimizing the formation of unwanted by-products. 4. Stability: Catalysts can improve the stability and lifespan of electrodes, making the process more sustainable.
