1. Institute of Clean Energy Chemistry Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials of Liaoning Province College of Chemistry Liaoning University Shenyang 110036 P. R. China
2. School of Chemistry and Chemical Engineering Anhui Key Laboratory of Coal Clean Conversion and High Valued Utilization Key Laboratory of Metallurgical Emission Reduction and Resources Recycling Ministry of Education Anhui University of Technology Maanshan 243002 P. R. China
3. School of Science RMIT University Melbourne VIC 3000 Australia
4. College of Chemical Engineering State Key Laboratory of Chemical Resource Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China