1. Key Laboratory of Liquid-Solid Structural Evolution and Processing of Materials of Ministry of Education, School of Materials Science and Engineering, Shandong University, Jinan, Shandong, China
2. Shandong Engineering & Technology Research Center for Carbon Fiber, School of Materials Science and Engineering, Shandong University, Jinan, Shandong, China
3. School of Material Science and Engineering, Shandong Jianzhu University, Jinan, Shandong, China