1. HX5, LLC, Air Force Research Laboratory, Aerospace Systems Directorate, Edwards AFB, California 93524, USA
2. Department of Chemistry and Chemistry Research Center, Laboratories for Advanced Materials, United States Air Force Academy, Colorado Springs, Colorado, 80840, USA
3. Air Force Research Laboratory, Aerospace Systems Directorate, Edwards AFB, California 93524, USA
4. Department of Chemistry, University of California, Davis, 95616, USA