7. Yefeng Yang, et al., CICE 2016 (第四届中国国际静电纺丝大会), Beijing, 2016.
6. Yefeng Yang, et al., 252nd ACS National Meeting & Exposition, Philadelphia, Pennsylv ania, USA, 2016. (Oral)
5. Yefeng Yang, et al., 11th Sino-US Symposium on Nanoscale Science and Technology, Nanjing, China, 2016. (Poster)
4. Yefeng Yang, et al., 10th Sino-US Symposium on Nanoscale Science and Technology, Wuhan, China, 2015. (Poster)
3. Yefeng Yang, et al., ZSTU-UBC International Workshop on Advanced Fibrous Materials, Hangzhou, China, 2014. (Oral)
2. Yefeng Yang, et al., 3rd IEEE International Nanoelectronics Conference, Hong Kong, China, 2010. (Poster)
1. Yefeng Yang, et al., 241st ACS National Meeting & Exposition, Los Angeles, California, USA, 2010. (Oral)