1. Electrical Insulation Research Center Institute of Materials Science University of Connecticut Storrs CT 06269 USA
2. Department of Chemistry University of Connecticut Storrs CT 06269 USA
3. Department of Electrical and Computer Engineering University of Connecticut Storrs CT 06269 USA
4. Department of Mechanical Engineering University of Connecticut Storrs CT 06269 USA
5. Institute of Physics and Astronomy Faculty of Science University of Potsdam 14476 Potsdam‐Golm Germany
6. Polymer Program University of Connecticut Storrs CT 06269 USA