1. Department of Energy, National Energy Technology Laboratory-Regional University Alliance
2. Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
3. Lawrence Berkely National Laboratory, Berkeley, California 94720, United States
4. URS Corporation, P.O. Box 618, South Park, Pennsylvania 15129, United States
5. Department of Energy, National Energy Technology Laboratory, United States Department of Energy, P.O. Box 10940, Pittsburgh, Pennsylvania 15129, United States
6. Department of Chemistry, Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, United States