静电纺丝法制备SiW_(11)V/PMMA复合纤维  

Preparation of SiW_(11)V/PMMA composite fibers by electrospinning method

作　　者：邹宪芝[1] 尹荣[1] 奚洪民[1] 张荣昌[1] 

机构地区：[1]北华大学化学与生物学院,吉林吉林132013

出　　处：《东北师大学报（自然科学版）》2009年第2期113-116,共4页Journal of Northeast Normal University(Natural Science Edition)

基　　金：吉林省科技发展计划项目(20050505)

摘　　要：用静电纺丝法制备了SiW11V／PMMA复合纤维．讨论了电纺电压、浓度和接收距离对PMMA成纤性和纤维形态的影响．利用扫描电子显微镜、X射线粉末衍射仪、红外光谱仪等对制备的SiW11V／PMMA复合纤维进行了表征．结果表明：电压为21kV，SiW11V／PMMA溶液的质量分数为15％～50％，喷口到接收板距离为20cm时制备的复合纤维最佳；SiW11V／PMMA复合纤维中SiW11V通过氢键与PMMA分子结合形成了复合物．This article has prepared the SiW11 V/PMMA composite fiber by electrospinning,Studied the spinning electric voltage,concentration and receiving distance to the impact of PMMA fiber and fiber morphology. At the same time, the SiWn V/PMMA prepared composite fibers were characterized by the use of scanning electron microscopy, X-ray powder diffraction instrument, the infrared spectrometer and so on. The results showed that the best conditions for spinning are voltage of 21 kV,the density in the quality score is in 15%～50% scope,vents to accept the plate distance of 20 cm.

关 键 词：静电纺丝 钒取代钨硅酸 聚甲基丙烯酸甲酯(PMMA) 复合纤维 

分 类 号：O611[理学—无机化学]