1. Hebei Key Lab of Power Plant Flue Gas Multi-Pollutants Control, Department of Environmental Science and Engineering, North China Electric Power University, Baoding, 071003, P. R. China
2. Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Material Science and Engineering College, Northeast Forestry University, Hexing Road 26, Harbin 150040, P. R. China
3. Department of Chemistry, University of Bath, Bath, BA2 7AY, UK
4. School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang 453007, P. R. China