1. School of Chemistry & Chemical Engineering Key Laboratory of Environment‐Friendly Polymeric Materials of Anhui Province Anhui University Hefei 230601 China
2. School of Physics and Materials Engineering Hefei Normal University Hefei 230601 China
3. School of Chemistry and Materials Science University of Science and Technology of China Hefei 230026 China
4. Ningbo Veken Battery Company Limited Ningbo China