1. Charles D. Davidson School of Chemical Engineering, Purdue University, 480 Stadium Mall Drive, West Lafayette, Indiana 47907, United States
2. Department of Chemistry, Purdue University, 560 Oval Drive, West Lafayette, Indiana 47907, United States
3. Department of Chemical and Biological Engineering, The University of Alabama, 3043 H. M. Comer Hall, 245 7th Avenue, Tuscaloosa, Alabama 35487, United States