1. College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
2. CAS Key Laboratory of Nanosystem and Hierarchical
Fabrication, National Center for Nanoscience and Technology, Beijing 100190, P. R. China
3. State Key Laboratory for Disaster Prevention & Mitigation of Explosion & Impact, PLA University of Science and Technology, Nanjing 210007, P. R. China