基金supported by the National Natural Science Foundation of China(21003009)Beijing Jiaotong University,China(2009JBZ019-4 and Undergraduates Innovating Experimentation Project)the Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry,Chinese Academy of Sciences~~
基金supported by the National Natural Science Foundation of China(20773089)Scientific Research Foundation for the Returned Overseas Chinese Scholars,Ministry of Education,China(20071108-18-15)~~
基金supported by the National Natural Science Foundation of China(21003009)Beijing Jiaotong University,China(2009JBZ019-4 and Undergraduates Innovating Experimentation Project)Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry,Chinese Academy of Sciences~~