1. School of Material Science and Engineering, Central South University of Forestry and Technology, Changsha 410004, China
2. State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China
3. Key Laboratory of Advanced Technologies of Materials, Ministry of Education, Southwest Jiaotong University, Chengdu, Sichuan 610031, China
4. Military Power Sources Research and Development Center, Research Institute of Chemical Defense, Beijing 100191, China