Fabrication of ultrafine fibrous polytetrafluoroethylene porous membranes by electrospinning
Source abstract
Abstract
Poly(vinyl alcohol) (PVA) and poly(tetrafluoroethylene) (PTFE) emulsion were blended with different mass concentrations and the blended spinning solutions were electrospun into composite nanofibers. The influence of the blend ratio of PVA to PTFE and electrospinning technical parameters on the morphology and diameter of the composite nanofibers were investigated. According to the result of thermogravimetric analyzer analysis, the composite membrane was sintered at 390 °C. The membranes were then characterized by differential scanning calorimetry, attenuated total reflection-Fourier transform infrared (ATR-FTIR), and scanning electron microscopy, respectively. The mechanical properties of the membranes before and after sintering were analyzed through tensile testing. The results show that the PTFE porous membranes could be electrospun effectively, thus demonstrating their potential application as filter media.
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Research context
OpenAlex topics: Electrospun Nanofibers in Biomedical Applications · Advanced Sensor and Energy Harvesting Materials · Surface Modification and Superhydrophobicity
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (41)
Show source-provided references
1. 10.1016/j.colsurfa.2005.04.03410.1016/j.colsurfa.2005.04.034 ↗
2. 27 Okamoto N. and Moriyama Y. : Production method of PTFE porous materials. Japan Patent No. S53-42794, November 14, 1978.
3. 10.1016/S0032-3861(99)00068-310.1016/S0032-3861(99)00068-3 ↗
4. 29 Gore W.L. : Production method of stably sized PTFE plastic materials free from heat treatment. Japan Patent No. S52–26547, July 14, 1977.
5. 10.1016/j.cap.2005.07.01310.1016/j.cap.2005.07.013 ↗
6. 10.1016/j.polymer.2007.08.05610.1016/j.polymer.2007.08.056 ↗
7. 10.1016/j.tsf.2007.04.08610.1016/j.tsf.2007.04.086 ↗
8. 10.1016/j.polymer.2005.01.06110.1016/j.polymer.2005.01.061 ↗
9. 10.1021/es050512j10.1021/es050512j ↗
10. 10.1007/BF0270148010.1007/BF02701480 ↗
11. 10.1016/j.polymer.2006.01.04210.1016/j.polymer.2006.01.042 ↗
12. 10.1002/aic.1056410.1002/aic.10564 ↗
13. 20 Shimizu M. : Process of making PTFE fibers. U.S. Patent No. 5686033, November 11, 1997, p. 11.
14. 10.1016/j.ces.2006.07.02210.1016/j.ces.2006.07.022 ↗
15. 10.1002/aic.1003110.1002/aic.10031 ↗
16. 10.1016/j.polymer.2006.09.06910.1016/j.polymer.2006.09.069 ↗
17. 10.1007/s10853-006-1266-210.1007/s10853-006-1266-2 ↗
18. 10.1016/j.electacta.2004.03.05710.1016/j.electacta.2004.03.057 ↗
19. 10.1002/app.2000810.1002/app.20008 ↗
20. 10.1016/j.memsci.2004.10.02410.1016/j.memsci.2004.10.024 ↗
21. 10.1177/152808370707813310.1177/1528083707078133 ↗
22. 10.1016/j.memsci.2005.11.00910.1016/j.memsci.2005.11.009 ↗
23. Structure for electro-spun silk fibroin nanofibers10.1002/app.27539 ↗
24. Yan · 1998 · 42
25. 10.1016/j.powtec.2005.02.00710.1016/j.powtec.2005.02.007 ↗
26. Graft of acrylic acid onto polytetrafluoroethylene by Ar remote-plasma
27. 10.1016/j.actbio.2007.06.00510.1016/j.actbio.2007.06.005 ↗
28. 10.1080/0193269050037427610.1080/01932690500374276 ↗
29. 10.1016/j.matlet.2006.07.19510.1016/j.matlet.2006.07.195 ↗
30. Characterization and properties of poly(vinyl alcohol)/hydroxylapatite hydrogels prepared by compound in situ with sol-gel method
31. 10.1016/j.memsci.2006.04.02610.1016/j.memsci.2006.04.026 ↗
32. 10.1007/s10570-007-9183-310.1007/s10570-007-9183-3 ↗
33. 10.1016/S0032-3861(03)00532-910.1016/S0032-3861(03)00532-9 ↗
34. 10.1081/DIS-20006661610.1081/DIS-200066616 ↗
35. 28 Oga S. : Production method of PTFE materials with porous structure. Japan Patent No. S42-13560, August 1, 1967.
36. 10.1016/S0032-3861(03)00345-810.1016/S0032-3861(03)00345-8 ↗
37. 10.1016/j.jnnfm.2007.11.00510.1016/j.jnnfm.2007.11.005 ↗
38. 10.1016/S0376-7388(98)00179-310.1016/S0376-7388(98)00179-3 ↗
39. 10.1016/j.cap.2005.07.01310.1016/j.cap.2005.07.013 ↗
40. 10.4028/www.scientific.net/KEM.342-343.81310.4028/www.scientific.net/KEM.342-343.813 ↗
41. 10.1016/j.eurpolymj.2007.06.01010.1016/j.eurpolymj.2007.06.010 ↗