School of Physics and Electronics;
Hunan University;
Changsha 410082;
China;
State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body;
College of Mechanical and Vehicle Engineering;
Hunan University;
Changsha 410082;
China;
School of Chemistry and Materials Science;
Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials;
Jiangsu Normal University;
Xuzhou 221116;
China;
Key Laboratory of Materials Processing and Mold(Zhengzhou University);
Ministry of Education;
Zhengzhou University;
Zhengzhou 450002;
China;
Nitrogen; doping; Carbon; Anode; Lithium-ion; batteries; Sodium-ion; batteries;