通用级沥青基碳纤维的碳化研究  

Study on carbonization of general grade pitch-based carbon fiber

作　　者：冉晨旭 付凤奇[1] 夏发军[1] 祁亚军[1] 刘春玲[1] 董文生[1] 

机构地区：[1]陕西师范大学化学化工学院,西安710062

出　　处：《化工新型材料》2016年第1期168-170,共3页New Chemical Materials

摘　　要：借助于红外光谱分析、热重分析和X射线衍射分析等表征手段,对通用级沥青基碳纤维的碳化过程进行了研究。探讨了碳化工艺参数对通用级沥青基碳纤维力学性能的影响,确定了通用级沥青基碳纤维的最佳碳化处理条件。The carbonization process of pitch fibers was studied by Infrared spectroscopy,TGA and XRD etc.The effect of carbonization conditions e.g.temperature,ramping rate,constant temperature time on the mechanical property of general grade carbon fibers was investigated and the best conditions for carbonization process were determined.

关 键 词：煤焦油沥青 碳纤维 碳化 

分 类 号：TQ342.742[化学工程—化纤工业]