1. Institute of Materials Science,
97 North Eagleville Road, University of Connecticut, Storrs, Connecticut 06269-3136, United States
2. Center for Clean Energy and
Engineering, 44 Weaver Road, University of Connecticut, Storrs, Connecticut 06269-5233, United States
3. United Technologies Research Center, 411 Silver Lane, East Hartford, Connecticut
06108-1127, United States
4. Department of Chemistry, 55 North
Eagleville Road, Unit 3060, University of Connecticut, Storrs, Connecticut, 06269-3060, United States