Overview
Our lab develops next-generation catalytic materials and processes to tackle global challenges in carbon valorization, clean energy, and water remediation. By combining molecular-level catalyst design, advanced characterization, and systems engineering, we bridge fundamental science with scalable solutions for industry.
Approach
We integrate state-of-the-art methods in:
- Synthesis: Hierarchical zeolites, MXenes, MOFs, and tailored Co(Ni)Mo catalysts.
- Characterization: In situ spectroscopy and microscopy to probe active sites under reaction conditions.
- Kinetics & Mechanism: Quantitative evaluation of reaction pathways, transition states, and selectivity control.
- Collaboration: Partnering with theorists, national labs, and industry to accelerate translation.
Goal: Develop structure-function relationships that predict catalyst performance, enabling rational design for real-world applications.
Research Areas
1- Carbon Valorization & CO₂ Utilization
Closing the carbon loop with atom-efficient catalysis We design catalysts (e.g., MOFs, zeolites) for CO₂ conversion to fuels/chemicals, emphasizing:
- Active site engineering for C–C coupling and oxygenate selectivity.
- Durability under industrial conditions (e.g., humidity, impurities).
- Mechanistic insights from operando characterization and DFT.
Example Projects:
- Electrocatalytic CO₂-to-ethylene with >80% Faradaic efficiency.
- Modular reactors for decentralized CO₂ upgrading.
2- Sustainable Fuels & Biomass Conversion
Transforming waste into energy and materials We valorize agricultural/food waste via:
- Catalytic pyrolysis (bio-oil, biochar).
- Lignocellulose fractionation to platform chemicals.
- Biodiesel synthesis from waste oils.
Key Focus:
- Structure-activity relationships for hydrotreatment catalysts.
- Biochar functionalization for adsorption/catalysis.
3- Ultra-Clean Fuel Production
Near-zero sulfur fuels for refineries
- Co(Ni)Mo catalysts with custom supports (doped alumina, carbon).
- Activation strategies to resist S/N poisons.
4- Water Remediation & Resource Recovery
Carbon-based solutions for water-energy challenges
- Adsorbents: MOFs/zeolites for PFAS, pharmaceuticals.
- Membranes: Energy-efficient desalination with brine upcycling.
- Electrochemical mineralization: CO₂ capture as CaCO₃.
Why It Matters
Our work connects molecular-scale insights to process-scale impact:
Fundamental
Mechanistic studies guide catalyst design.
Applied
Pilot-scale validation and technoeconomic analysis.
Translational
Industry partnerships for deployment.