Structure and properties of electrospun PLLA single nanofibres.
作者： Ryuji Inai , Masaya Kotaki , Seeram Ramakrishna
DOI: 10.1088/0957-4484/16/2/005
关键词: Tensile testing 、 Diffraction 、 Ultimate tensile strength 、 Differential scanning calorimetry 、 Composite material 、 Polymer 、 Young's modulus 、 Conductivity 、 Electrospinning 、 Materials science
摘要: An electrospinning method was used to spin semi-crystalline poly(L-lactide) (PLLA) nanofibres. Processing parameter effects on the internal molecular structure of electrospun PLLA fibres were investigated by x-ray diffraction (XRD) and differential scanning calorimetry (DSC). Take-up velocity found as a dominant induce highly ordered in compared solution conductivity polymer concentration, although these two parameters played an important role controlling fibre diameter. A collecting single nanofibre process developed for tensile tests investigate structure-property relationships The test results indicated that higher take-up caused modulus strength due through process.
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