摘要
研究了不同条件下聚乙烯吡咯烷酮/聚偏氟乙烯(PVP/PVDF)的N,N-二甲基乙酰胺(DMAc)溶液的静电纺丝。采用扫描电镜(SEM)观察不同条件下制备的PVP/PVDF复合微/纳米纤维的微观形貌,并利用傅立叶变换红外光谱分析(FT-IR)纤维结构特征。结果表明,当PVP∶PVDF为6∶4时,制得的PVP/PVDF复合微/纳米纤维较好。
Macro/Nanofibers were spun from a certain concentration solution of different ratios of PVP/PVDF using a homemade electrospinning setup. Scanning electronic microscope （SEM） was used to observe the morphology of the fibers. The structure of the fibers was characterized using Fourier transform infrared （FTIR）. The fibers obtained were better at PVP ： PVDF= 6：4.
出处
《化工新型材料》
CAS
CSCD
北大核心
2008年第2期79-80,共2页
New Chemical Materials
