1. a Department of Chemical Engineering , Queen's University , Kingston , Ontario , K7L 3N6 , Canada
2. b Kingwood Technology Center , Chevron Phillips Chemical Company, LP , 1862 Kingwood Drive, Kingwood , Texas , 77339 , USA
3. c DuPont Canada Research and Business Development , 461 Front Road, Kingston , Ontario , K7L 5A5 , Canada