有机前驱体法BN纤维的制备和表征
陈明伟1,2, 戈敏1, 张伟刚1

Preparation and Characteristic of Hollow BN Fibers Derived from Organic Precursors
CHEN Ming-Wei1,2, Ge Min1, ZHANG Wei-Gang1
图5 不同纺丝速率制备BN原丝的SEM照片
Fig. 5 SEM morphologies of BN green fibers spinned at various speeds a, a#cod#x02019; 1.7 ms; b, b#cod#x02019; 8.0 ms; c, c#cod#x02019; 15.9 ms spinning temperature: 140℃