1. Department of Environmental Science and Engineering; University of Shanghai for Science and Technology; Shanghai 200093 P. R. China
2. Clean Energy technology Research Innovation (CETRI), Faculty of Engineering and Applied Science; University of Regina; 3737 Wascana Parkway, Regina, SK, S4S 0A2 Canada
3. Joint International Center for CO 2 Capture and Storage (iCCS), Provincial Hunan Key Laboratory for Cost-effective Utilization of Fossil Fuel Aimed at Reducing Carbon-dioxide Emissions, Department of Chemical Engineering; Hunan University; Changsha 410082 China