1. Department of Chemistry Department of Chemical and Biomolecular Engineering and Department of Materials Science and NanoEngineering The Smalley Institute for Nanoscale Science and Technology Rice University 6100 Main Street Houston TX 77005 USA
2. Department of Chemical Engineering Technion‐Israel Institute of Technology Haifa 3200003 Israel
3. Universal Technology Corporation 1270 North Fairfield Road Dayton OH 45432 USA
4. Air Force Research Laboratory Wright‐Patterson AFB OH 45433 USA