1. Center for Energy Harvesting Materials and Systems (CEHMS) Virginia Tech Blacksburg VA 24061 USA
2. Department of Chemistry Virginia Tech Blacksburg VA 24061 USA
3. ICTAS Nanoscale Characterization and Fabrication Laboratory Virginia Tech Blacksburg VA 24061 USA
4. Macromolecules Innovation Institute (MII) Virginia Tech Blacksburg VA 24061 USA
5. U.S. Army Aviation and Missile Research, Development, and Engineering Center Redstone Arsenal AL 35898 USA