不同晶体取向中间相沥青基带状炭纤维的制备与表征
熊小庆1, 袁观明1, 李轩科1, 董志军1, 张中伟2, 王俊山2

Preparation and Characterization of Ribbon-shaped Mesophase Pitch-based Carbon Fibers with Different Crystal Orientations
XIONG Xiao-Qing1, YUAN Guan-Ming1, LI Xuan-Ke1, DONG Zhi-Jun1, ZHANG Zhong-Wei2, WANG Jun-Shan2
图4 经不同温度热处理45 mmin收丝速度a和不同收丝速度下制备的经2500℃处理b带状石墨纤维的XRD图谱
Fig. 4 XRD patterns of ribbon-shape graphite fibers prepared at the spinning rate of 45 mmin after heat-treatment at different temperatures a and prepared at various spinning rates after heat-treatment at 2500℃ b