1. College of Applied Sciences, Shenzhen University, Shenzhen 518060, P. R. China
2. Future Technology School, Shenzhen Technology University, Shenzhen 518118, P. R. China
3. Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada
4. Department of Chemical and Materials Engineering, University of Alberta, Edmonton, AB T6R 1H9, Canada