1. Department
of Chemistry, Zhejiang University, Hangzhou, Zhejiang Province, 310027, China
2. State
Key Laboratory of Silicon Materials, Key Laboratory of Advanced Materials
and Applications for Batteries of Zhejiang Province, Department of
Materials Science and Engineering, Zhejiang University, Hangzhou, Zhejiang Province, 310027, China
3. Wuhan
Center for Magnetic Resonance, State Key Laboratory of Magnetic Resonance
and Atomic and Molecular Physics, Wuhan Institute of Physics and Mathematics, Chinese Academy of Sciences, Wuhan, Hubei Province, 430071, China
4. Shanghai
Synchrotron Radiation Facility, Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai, 201204, China