1. Department of Chemical Engineering University of Waterloo 200 University Ave. W Waterloo ON N2L 3G1 Canada
2. South China Academy of Advanced Optoelectronics School of Information and Optoelectronic Science and Engineering & International Academy of Optoelectronics at Zhaoqing South China Normal University Guangzhou 510006 China
3. Canadian Light Source Saskatoon S7N 2V3 Canada