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- Xu, Huan; Jin, Wangyong; Wang, Feng; Liu, Guojin; Li, Chengcai; Wang, Jieqi; Zhu, Hailin; Guo, Yuhai
- RSC advances 2019 v.9 no.24 pp. 13631-13645
- membrane permeability, etc ; Fourier transform infrared spectroscopy; X-ray diffraction; aerosols; air; air flow; asymmetric membranes; boric acid; energy-dispersive X-ray analysis; filtration; hydrophobicity; nanofibers; nanowires; polytetrafluoroethylene; scanning electron microscopy; sodium chloride; temperature; thermogravimetry; Show all 18 Subjects
- ... Polytetrafluoroethylene (PTFE) porous membranes are widely used for high-temperature filtration. The polytetrafluoroethylene nanofiber membranes for fine particulate filtration were prepared by sintering the precursor electrospun polytetrafluoroethylene/polyvinyl/boric acid alcohol composite membranes. The effects of PTFE/PVA mass ratio and sintering temperature on the morphology and properties of ...