1. State Key Laboratory of Mechanical TransmissionSchool of Materials Science and EngineeringChongqing University Chongqing 400044 China
2. College of Materials Science and EngineeringChangsha University of Science and Technology Changsha 410114 China
3. College of Materials Science and EngineeringChongqing University of Technology Chongqing 400054 China
4. National Engineering Laboratory of Highway Maintenance TechnologyChangsha University of Science and Technology Changsha 410114 China
5. Hunan Provincial Key Laboratory of Flexible Electronic Materials Genome EngineeringChangsha University of Science and Technology Changsha 410114 China