1. Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun 130012, China
2. State Key Laboratory of Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, Changchun 130012, China
3. Key Lab of Groundwater Resources and Environment of Ministry of Education, College of New Energy and Environment, Jilin University, Changchun 130021, China