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Recent Advances in Electrospun Nanofibrous Membrane

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Nanochemistry".

Deadline for manuscript submissions: closed (31 March 2022) | Viewed by 2631

Special Issue Editors


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Guest Editor
College for Textile and Clothing Engineering, Soochow University, Suzhou 215123, Jiangsu, China
Interests: electrospun nanofibers; functional fibers; energy conversion; energy storage; smart textiles
Institute for Frontier Materials, Deakin University, 75 Pigdons Road, Waurn Ponds, VIC 3216, Australia
Interests: boron nitride; nanofibers; electrospinning; aerogel; 3D material structure design

Special Issue Information

Dear Colleagues,

Electrospinning is an efficient and emerging technique to prepare one-dimensional nano materials. It has attracted considerable research interest because of the wide polymer choice, ease of fabrication and morphology modification, low cost and the potential for industrial-size production. Electrospun nanofibrous membranes exhibit high porosity, small pore size, a large surface area, and can be easily designed to target specific applications. To date, they have been widely and highly promisingly used in the fields of desalination, air filtration, biomedical treatments, carbon membrane precursors, sensors, energy conversion and storage. However, there are still many challenges for electrospinning technique and electrospun nanofibrous membranes, i.e., low fiber production for conventional electrospinning techniques and low mechanical properties for the nanofibrous membranes. This Special Issue aims to report the latest research in all forms of electrospinning technique and electropsun nanofibrous membranes, including those focusing on the design of membranes and membrane fabrication, performance studies and simulations, to name but a few. It will cover feature papers, reviews, rapid communications, and full research papers.

Prof. Dr. Jian Fang
Dr. Hao Shao
Guest Editors

Manuscript Submission Information

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Keywords

  • electrospinning
  • nanofibers
  • nanofibrous membranes
  • polymers
  • energy conversion
  • environmental protection
  • healthcare
  • sensors

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Published Papers (1 paper)

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Research

9 pages, 4096 KiB  
Article
Elemental Selenium Enriched Nanofiber Production
by Khandsuren Badgar and József Prokisch
Molecules 2021, 26(21), 6457; https://doi.org/10.3390/molecules26216457 - 26 Oct 2021
Cited by 3 | Viewed by 2146
Abstract
This study aimed to produce electrospun nanofibers from a polyvinyl butyral polymer (PVB) solution enriched with red and grey selenium nanoparticles. Scanning electron microscopic analysis was used to observe the samples, evaluate the fiber diameters, and reveal eventual artifacts in the nanofibrous structure. [...] Read more.
This study aimed to produce electrospun nanofibers from a polyvinyl butyral polymer (PVB) solution enriched with red and grey selenium nanoparticles. Scanning electron microscopic analysis was used to observe the samples, evaluate the fiber diameters, and reveal eventual artifacts in the nanofibrous structure. Average fiber diameter is determined by manually measuring the diameters of randomly selected fibers on scanning electron microscopic (SEM) images. The obtained nanofibers are amorphous with a diameter of approximately 500 nm, a specific surface area of approx. 8 m2 g−1, and 5093 km cm−3 length. If the red and grey selenium nanoparticles were produced in powder form and suspended to the ethanolic solution of PVB then they were located inside and outside the fiber. When selenium nanoparticles were synthesized in the PVB solution, then they were located only inside the fiber. These nanofiber sheets enriched with selenium nanoparticles could be a good candidate for high-efficiency filter materials and medical applications. Full article
(This article belongs to the Special Issue Recent Advances in Electrospun Nanofibrous Membrane)
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