The effect of parameters on the properties of Poly (L-lactic acid) ultrafine multi-porous fibrous film by electrospinning

DOI

10.2991/icmmcce-17.2017.204How to use a DOI?

Keywords

Poly (L–lactic acid); electrospinning; multi-porous fibrous film; mechanical property; porosity

Abstract

The poly (L–lactic acid) (PLLA) micro/nano fibrous multi-porous films are fabricated by electrospinning. The effect of flow rate, spinning time and the type of solvent on the mechanical properties, pore volumes, distributions of pore size and specific areas of PLLA micro/nano fibrous multi-porous films were studied. The results show that the average diameter and volume of pores in the film, the specific area and mechanical property of electrospun film were strongly affected by the flow rate of solution, spinning time and the type of solvent used to prepare the solution. There is an approximately negative correlation among the average diameter of pores, average volume of pores and strength of the electrospun PLLA fibrous films.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Chentao Jin
AU  - Gang Ruo
AU  - Caiwei He
AU  - Hui Zhang
AU  - Qianqian Zhao
AU  - Yingjie Chen
AU  - Qiaozhen Yu
PY  - 2017/09
DA  - 2017/09
TI  - The effect of parameters on the properties of Poly (L-lactic acid) ultrafine multi-porous fibrous film by electrospinning
BT  - Proceedings of the 2017 5th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering (ICMMCCE 2017)
PB  - Atlantis Press
SP  - 1147
EP  - 1152
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmcce-17.2017.204
DO  - 10.2991/icmmcce-17.2017.204
ID  - Jin2017/09
ER  -