1. Experimental Center, Hebei Normal University, Shijiazhuang 050016, P. R. China, College of Chemistry & Material Science, Hebei Normal University, Shijiazhuang 050016, P. R. China, Department of Chemistry, Handan College, Handan 056005, P. R. China, and Department of Compute, Hebei Normal College of Science and Technology, Qinhuangdao, 066600 P. R. China