Abstract
To address environmental pollution and emerging infectious diseases, highly efficient filters capable of simultaneously removing air pollutants and pathogenic microorganisms must be developed. Traditional fibrous filter materials are incapable of effectively capturing fine particles owing to their wide fibres and large pores. In this study, we used electrospinning to combine nano-spiderwebs with an ordered nanofibre membrane and construct an air-filtration material with a multi-stage pore structure that filters efficiently to deliver breathable air. The prepared composite nanofibre membrane exhibited a filtration efficiency of > 98% for particulate matter < 0.3 µm in size with a pressure drop of < 100 Pa. The nano-spiderweb/ordered structure combination effectively improved the fine-particle filtration efficiency. In addition, the composite nanofibre membrane exhibited excellent bacterial filtration efficiency (>95%), highlighting its considerable potential for use in air-filtration applications.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
