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9 不同升温速率热处理制备BN纤维的SEM照片
Fig. 9 SEM morphologies of the BN fibers synthesized at 1600℃ with various heating rates 12 ℃min; b 1 ℃min; c 0.5 ℃min; d 0.25 ℃min; e 0.10 ℃min