The CCEI focuses on several critical research areas, including: 1. Catalysis for biomass conversion: Developing catalysts that can efficiently break down complex biomass into simpler, valuable chemicals. 2. Heterogeneous catalysis: Study of solid catalysts and their role in energy conversion processes. 3. Electrocatalysis: Research on catalysts that can enhance the efficiency of electrochemical energy conversion systems like fuel cells and batteries. 4. Photocatalysis: Developing materials that can harness sunlight to drive chemical reactions for energy production.