1. College of Materials Science and Engineering, Chongqing Univ., Chongqing 400044, China; Bridge Administration Co. Ltd., Chongqing Cheng Tou Rd., Chongqing 400060, PR China.
2. Doctoral Candidate, College of Materials Science and Engineering, Chongqing Univ., Chongqing 400044, China.
3. College of Materials Science and Engineering, Chongqing Univ., Chongqing 400044, China.
4. Associate Professor, College of Materials Science and Engineering, Chongqing Univ., Chongqing 400044, China (corresponding author).
5. Professor, College of Materials Science and Engineering, Chongqing Univ., Chongqing 400044, China.