1. Department of Chemical Engineering, National Cheng Kung University, 1 University Road, Tainan 70101, Taiwan
2. Division of Chemical Engineering, Material and Chemical Research Laboratories, Industrial Technology Research Institute, 321, Section 2, Kuang Fu Road, Hsinchu 30011, Taiwan
3. National Synchrotron Radiation Research Center, 101 Hsin-Ann Road, Hsinchu 30076, Taiwan
4. Department of Chemical and Biological Engineering, University of Wisconsin—Madison, 1415 Engineering Drive, Madison, Wisconsin 53706, United States