1. State Key Laboratory of Chem/Bio-Sensing and Chemometrics College of Chemistry and Chemical Engineering Hunan University Changsha Hunan 410082 P. R. China
2. Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials Jiangsu Key Laboratory of New Power Batteries School of Chemistry and Materials Science Nanjing Normal University Nanjing Jiangsu 210023 P. R. China
3. Research Center for X-ray Science & Department of Physics Tamkang University 151 Yingzhuan Rd. New Taipei City 25137 Taiwan
4. College of Materials Science and Engineering Hunan University Changsha Hunan 410082 P. R. China
5. National Synchrotron Radiation Laboratory University of Science and Technology of China Hefei Anhui 230029 P. R. China
6. The National Supercomputing Center in Changsha Hunan University Changsha Hunan 410082 P. R. China