| Affiliation: | 1. Key Laboratory of Molecular Nanostructure and Nanotechnology, Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences (CAS), Beijing, P. R. China;2. College of Environmental Science and Engineering, Hunan University, Changsha, P. R. China;3. Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences (CAS), Beijing, P. R. China;4. Shandong Wina Green Power Co. Ltd., Shouguang, P. R. China |
