电纺丝  

Electrospinning

作　　者：廖肃然[1] 罗运军[1] 魏媛[2] 

机构地区：[1]北京理工大学材料科学与工程学院,北京100081 [2]河南纺织高等专科学校纺化系,河南郑州450007

出　　处：《合成纤维工业》2005年第2期47-50,共4页China Synthetic Fiber Industry

摘　　要：介绍了电纺丝的原理、装置、影响因素和潜在的应用前景。电纺丝装置由高压电源、毛细管和金属 接收装置组成。电压的选择及溶液的浓度是影响电纺丝过程的重要因素,在可纺范围内,纤维的直径随着电 压的升高而降低,随着溶液浓度的增大而增大。电纺丝得到的纳米纤维可应用于增强复合材料、过滤材料、 生命医学等方面。The mechanism,potential application, influential factors and equipments of electrospinning process were introduced. The equipments for electrospinning process comprised high-voltage power supply, capillary and metal receiver. The voltage and solution concentration were the primary factors affecting electrospinning process. The diameter of the fiber decreased while elevating the voltage and increased while raising the solution concentration in spinnable range. The electrospun nano fiber can be used in the field of reinforced composite materials, filtration and biomedicine.

关 键 词：电纺丝 增强复合材料 高压电源 纺丝装置 装置组成 纺丝过程 溶液浓度 纳米纤维 过滤材料 毛细管 应用 电压 增大 

分 类 号：TQ340.4[化学工程—化纤工业]