CAJ | 학술논문

以聚丙烯腈（PAN）为原料，通过静电纺丝技术制备PAN纳米纤维，经过预氧化过程和高温碳化过程制备碳纳米纤维（CNFs）．在整个制备过程的不同阶段取样，进行跟踪检测，采用场发射扫描电镜（FESEM）、X射线衍射（XRD）、红外光谱和拉曼光谱来研究它们的相结构和形态，获得CNFs制备过程中的微观变化．
이취병희정（PAN）위원료，통과정전방사기술제비PAN납미섬유，경과예양화과정화고온탄화과정제비탄납미섬유（CNFs）．재정개제비과정적불동계단취양，진행근종검측，채용장발사소묘전경（FESEM）、X사선연사（XRD）、홍외광보화랍만광보래연구타문적상결구화형태，획득CNFs제비과정중적미관변화．
Carbon nanofibers （CNFs） were prepared by the stabilization and carbonization of polyacrylonitrile （PAN） nanofibers which were obtained by electrostatic spinning technique. The carbon nanofibers under different temperatures were characterized by scanning electron microscopy, FT - IR, XRD, Raman, respectively. The activation of the surface of CNFs and several of functional groups growth on CNFs were obtained.