1. School of Automotive Studies & Clean Energy Automotive Engineering Center, Tongji University (Jiading Campus), 4800 Cao'an Road, Shanghai 201804, China
2. School of Materials Science & Engineering, Tongji University (Jiading Campus), 4800 Cao'an Road, Shanghai, 201804, China
3. Enpower Beijing Corp., 13 Area 2 Jinsheng Street, Daxing, Beijing, 06500, China