主要成就
代表论著：
1. Xinghua Zhang, Yuefang Wen, Yonggang Yang, Lang Liu Effect of air-gap distance on the formation and characterization of hollow polyacrylonitrile (PAN) nascent fibers. Journal of Macromo- lecular Science , Part B-Physics (SCI), 2008, 47(6), 1039-1
