1. a Ohio Aerospace Institute , 22800 Cedar Point Road, Cleveland, OH, 44142, USA
2. d Glenn Research Center , National Aeronautics and Space Administration, (NASA) , MS 302-1, 21000 Brookpark Road, Cleveland, OH, 44135, USA
3. b Department of Chemistry , Cleveland State Univeristy , Cleveland, OH, 44115, USA
4. c Department of Chemistry , Purdue University , West Lafayette, IN, 47907, USA