论文名称:静电纺丝法制备SiC纤维
发表刊物:材料导报
卷号:24
期号:4下
页面范围:81
ISSN号:1005-023X
摘要:SiC fibers are obtained by pyrolysising of electrospun
polycarbosilane(PCS)/polyvinylpyrrolidone (PVP) precursor fibers after
curing process which to prevent fibers melting. The XRD result indicates
that the cubic beta-SiC phase is successfully synthesized in fibers. The
SEM analysis shows the morphology of PCS precursor fibers and SiC
fibers. The diameters of the fibers are very small,but the uniformity is
poor and the surface are coated with an amorphous layer of SiO2
备注:新增回溯数据
发表时间:2010-01-01