Dongdong Feng1, Dawei Guo1, Yu Zhang1, Shaozeng Sun1, Yijun Zhao1, Guozhang Chang2, Qingjie Guo2, Yukun Qin1
1School of Energy Science and Engineering, Harbin Institute of Technology, Harbin 150001, China
2Ningxia University State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering, Yinchuan, 750021, China