1. Department of Chemical Engineering, University of South Carolina, Columbia, SC 29208, USA.
2. Catalysis for Renewable Fuels Center, University of South Carolina, Columbia, SC 29208, USA.
3. Gas Technology Institute, 1700 South Mount Prospect Road, Des Plaines, IL 60018, USA.
4. College of Applied Science and Technology, Rochester Institute of Technology, Rochester, NY 14623, USA.