CAJ | 학술논문

先以丙烯腈和丙烯酸为单体合成聚合物（Polymer-1）,用荧光染料对聚合物进行接枝改性后得到聚合物（Polymer-2）;然后将这两种聚合物通过静电纺丝法制备出纳米纤维毡。研究了单体配比对Polymer-1共聚物粘均分子质量的影响;用DSC和IR测试手段对聚合物结构进行表征,用SEM和荧光光谱分析（FS）测试手段对纳米纤维毡的微观形状和荧光性能进行测试。结果表明,成功制备出荧光改性聚合物Polymer-2,获得了具有荧光性能的纳米纤维毡。
선이병희정화병희산위단체합성취합물（Polymer-1）,용형광염료대취합물진행접지개성후득도취합물（Polymer-2）;연후장저량충취합물통과정전방사법제비출납미섬유전。연구료단체배비대Polymer-1공취물점균분자질량적영향;용DSC화IR측시수단대취합물결구진행표정,용SEM화형광광보분석（FS）측시수단대납미섬유전적미관형상화형광성능진행측시。결과표명,성공제비출형광개성취합물Polymer-2,획득료구유형광성능적납미섬유전。
In this paper,Polymer-1 was synthesized by acrylonitrile monomer and acrylic monomer,and polymer-2 was the modified product when polymer-1 was grafted with fluorescent dyes.Then two polymers＇ nano-fiber mats were prepared through electrospinning process（ESP）.The influence of the monomer ratio on Polymer-1＇s viscosity average molecular weight was studied.DSC and IR were used to characterize the polymer firstly,SEM and Single-photon fluorescence spectra（FS） were used to test the nano-fiber mats.The results demonstrate that the fluorescent copolymer（Polymer-2 ） was prepared successfully and nano-fiber mats with fluorescent properties could be obtained using ESP technology.