1. Chemical and
Life Sciences and
Engineering, Kaust Catalysis Center, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900,
Saudi Arabia
2. LyondellBasell Polyolefins, G. Natta Research Center, P. le G. Donegani
12, 44100 Ferrara, Italy
3. Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands