Fabrication of nanofiber meltblown membranes and their

Fabrication of Electrospun Polyamide

Figure 4 shows the FTIR spectrum of chitosan, pure polyamide-6, and electrospun nanofibers of polyamide-6/chitosan at 80/20. In spectrum (a), a broadband at 3,416 cm −1 due to O–H and amine N–H stretching of chitosan is obvious. due to O–H and amine N–H stretching of chitosan is obvious. Get price

The Study on Semi

As a result, the mechanical study of nanofiber membrane/ non-woven composite materials has a high value and practical significance. Methods: The nanofiber membrane/non-woven composite material was obtained by spraying solution (different concentrations of titanium dioxide-loaded Poly (vinyl alcohol) (PVA)) on meltblown polyester non-woven fabric. Get price

Fabrication of nanofiber meltblown membranes and their

2013/01/15Meltblowing is a unique one-step process for producing self-bonded fibrous nonwoven membranes directly from polymer resins, with average fiber diameter ranging between 1 and 2 μm. Determining routes for making nano- or submicron-fibers using this process are desirable since there are many manufacturing assets that are already in place. Get price

The fabrication and testing of electrospun silica nanofiber

2008/11/01In this study, we fabricated electrospun silica nanofiber membranes and investigated their use in biomolecular sensing. The diameter, porosity and surface-to-volume ratio of nanofiber membranes were investigated under different fabrication conditions. Using this type of nanofiber membrane, enzyme-linked immunosorbent assay (ELISA) was performed, and the results were Get price

Structure and Air Permeability of Melt Blown Nanofiber Webs

2013/03/28Hassan MA,Yeom BY, Wilkie A, Pourdeyhimi B, Khan SA ( Fabrication of nanofiber meltblown membranes and their filtration properties. Journal of Membrane Science. 2013, 427(0) : 336-344. Uppal R, Bhat G, Eash C, Akato K (2013) Meltblown Nanofiber Media for Enhanced Quality Factor. Get price

Carbonaceous Nanofiber Membrane Functionalized by beta

In this paper, we report the fabrication of carbonaceous nanofiber (CNF) membranes functionalized by beta-cyclodextrins (CNF-β-CD membrane) and their application for molecular filtration. The chemically synthesized carbonaceous nanofibers were first functionalized by β-CD, and the free-standing CNF membrane can be prepared by a simple filtration process. The membrane shows a remarkable Get price

Nanofiber: Synthesis and biomedical applications

Nanofiber: Synthesis and biomedical applications Ali Eatemadi 1, Hadis Daraee 1, Nosratolah Zarghami 1, Hassan Melat Yar 1 Abolfazl Akbarzadeh 2 1 Department of Medical Biotechnology, Faculty of Advanced Medical Sciences, Tabriz University of Medical Sciences, Tabriz, Get price

Carbonaceous Nanofiber Membrane Functionalized by beta

In this paper, we report the fabrication of carbonaceous nanofiber (CNF) membranes functionalized by beta-cyclodextrins (CNF-β-CD membrane) and their application for molecular filtration. The chemically synthesized carbonaceous nanofibers were first functionalized by β-CD, and the free-standing CNF membrane can be prepared by a simple filtration process. The membrane shows a remarkable Get price

Fabrication of nanofiber meltblown membranes and their

Meltblowing is a unique one-step process for producing self-bonded fibrous nonwoven membranesdirectly from polymer resins, with average fiber diameter ranging between 1 and 2mm. Determiningroutes for making nano- or submicron-fibers using this process are desirable since there are manymanufacturing assets that are already in place. It is envisaged that these nonwoven membranes Get price

Fabrication of Poly(acrylonitrile)/PAN Nanofiber Using a Drum

Photocatalytic Degradation of Methylene Blue and Methyl Orange with Fe-Doped ZnO Nanoparticles Modified with Natural Zeolite and Montmorillonite: Comparative Study [1] X. Li, Y. Zhang, H. Li, H. Chen, Y. Ding,W. Yang, Effect of oriented fiber membrane fabricated via needleless melt electrospinning on water filtration efficiency, Desalination 344 (2014) 266–273. Get price

[PDF] Fabrication of nanofiber meltblown membranes and their

Fabrication of nanofiber meltblown membranes and their filtration properties. Abstract Meltblowing is a unique one-step process for producing self-bonded fibrous nonwoven membranes directly from polymer resins, with average fiber diameter ranging between 1 and 2 μm. Get price

Fabrication of electrospun keratin nanofiber membranes for

Keratin proteins extracted from wool fibers by sulfitolysis were electrospun for the production of active nanofiber membranes (NFMs). The keratin NFMs were composited with nylon woven fabric for improving their mechanical properties Get price

Frontiers

2021/03/19Antimicrobial peptides (AMPs) are a new class of promising antibacterial agents. We prepared electrospinning chitosan (CS)-polyethylene oxide (PEO) nanofiber membranes containing different concentrations of an antibacterial peptide NP10. The average diameter of nanofibers increased with the total concentration of NP10. The FTIR shows that all the peaks of CS-PEO nanofiber membranes Get price

Fast, simultaneous metal reduction/deposition on

Fast, simultaneous metal reduction/deposition on electrospun a-WO 3 /PAN nanofiber membranes and their potential applications for water purification and noble metal recovery† Jing Wei, a Xiuling Jiao, a Ting Wang * a and Dairong Chen * a Get price

Korea University

Highly photocatalytic water purification three-dimensional nanofiber membranes were fabricated. We identified the optimal fabrication process of nylon-6 nanofiber membranes suspending titania nanoparticles for potential water purifications and toxicity control of chlorophenols. Get price

(PDF) Fabrication of nanofiber meltblown membranes and their

Fabrication of nanofiber meltblown membranes and their filtration properties. IntroductionNanofibers membranes are an exciting class of materials that exhibit many desirable attributes primarily due to their extremely high surface to weight ratio, interconnected pore structure and high permeability for gases [1]. Get price

Nanofiber filter captures almost of coronavirus aerosols

2021/05/17The process created pores only a couple of micrometers in diameter on the nanofiber's surfaces, which helped them capture 99.9% of coronavirus aerosols. The production technique, known as electrospinning, is cost effective and could be used to mass produce nanofiber filters for personal protective equipment and air filtration systems. Get price

A Review of the Effect of Processing Variables on the

The nanofiber morphology, size, porosity, surface area, and topography can be refined by varying these parameters. Such flexibility and diversity in nanofiber fabrication by electrospinning has broadened the horizons for widespread Get price

A Review of the Effect of Processing Variables on the

The nanofiber morphology, size, porosity, surface area, and topography can be refined by varying these parameters. Such flexibility and diversity in nanofiber fabrication by electrospinning has broadened the horizons for widespread Get price

Our Technology

Nanofiber based filters provide better filtration performance than conventional meltblown materials with a quite smaller weight per basis area. Innovative Materials The nanofiber membranes are considered to be the next generation filtration media, due to their high efficiency. Get price

Influence of pore diameter on physical and sensing properties

2021/06/21In this work, we have observed change in different physical properties and glucose sensing capability of Chitosan-Silica nanoparticle composite membranes (CSNCM) with pore diameter variation. For a particular mixture percentage of chitosan and SiNp dust, successful fabrication of deformation free, free-standing membrane formation was possible. Silica nanoparticles of three different sizes (NP1 Get price

Fabrication of nanofiber meltblown membranes and their

artificial membranes, assets, filtration, hygiene, manufacturing, nanofibers, polymers, resins Abstract: Meltblowing is a unique one-step process for producing self-bonded fibrous nonwoven membranes directly from polymer resins, with average fiber diameter ranging between 1 and 2μm. Get price

A Review of the Effect of Processing Variables on the

The nanofiber morphology, size, porosity, surface area, and topography can be refined by varying these parameters. Such flexibility and diversity in nanofiber fabrication by electrospinning has broadened the horizons for widespread Get price

The fabrication and testing of electrospun silica nanofiber

2008/09/30The fabrication and testing of electrospun silica nanofiber membranes for the detection of proteins P-H Tsou 1, C-K Chou 2,3, S M Saldana 2,3, M-C Hung 2,3 and J Kameoka 1,2 Published 30 September 2008 • IOP Publishing Ltd Get price

Electrospun Nanofiber Membranes and Their Applications in

2014/06/04Tabe S. (2014) Electrospun Nanofiber Membranes and Their Applications in Water and Wastewater Treatment. In: Hu A., Apblett A. (eds) Nanotechnology for Water Treatment and Purification. Lecture Notes in Nanoscale Science Get price

Korea University

Highly photocatalytic water purification three-dimensional nanofiber membranes were fabricated. We identified the optimal fabrication process of nylon-6 nanofiber membranes suspending titania nanoparticles for potential water purifications and toxicity control of chlorophenols. Get price

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