1. Department of Chemistry, Stanford University, 364 Lomita Drive, Stanford, California 94305, United States
2. Department of Materials Science and Engineering, Stanford University, 496 Lomita Mall, Stanford, California 94305, United States
3. Air Force Research Laboratory, Materials and Manufacturing Directorate, Wright-Patterson Air Force Base, Ohio 45433, United States
4. Hybrid Polymeric Materials and Science to Solutions, IBM Almaden Research Center, 650 Harry Road, San Jose, California 95120, United States