Polymer Man-Made Fibers for Technical Applications

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Fibers".

Deadline for manuscript submissions: closed (1 August 2023) | Viewed by 2279

Special Issue Editors


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Guest Editor
ENSAIT, ULR 2461 - GEMTEX - Génie et Matériaux Textiles, University Lille, F-59000 Lille, France
Interests: functionalization through a melt and wet spinning process of multifilaments: polymer blends, biopolymers, nanocomposites, etc. (conductive, flame retardant, antibacterial multifilaments, etc.); physicochemical characterization of polymers; aging and durability of polymers

E-Mail Website
Guest Editor
ENSAIT, ULR 2461 - GEMTEX - Génie et Matériaux Textiles, University Lille, F-59000 Lille, France
Interests: polymer and materials synthesis; microencapsulation and nanoencapsulation of active substances; surface functionalization for enhanced textile properties; thermal comfort; melt spinning; fibers; development of new synthetic methodologies and strategies for the design of new materials
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Special Issue Information

Dear Colleagues,

This Special Issue is dedicated to the implementation, analyses, and characterization of man-made polymer fibers. The objective is to publish new research activities in the development of chemical fibers (artificial and synthetic) through the various existing processes that impact the properties of the fibers. For that, the implementation in melt processes (melt spinning, melt coating, bi- or multi-component spinning) and in solvent processes (wet, dry, gel, electro-spinning) is of interest, including the functionalization of fibers via these various processes. In terms of fibrous materials formed, synthetic petroleum-based polymers, biopolymers, as well as natural polymers can be discussed. Their functionalization can be achieved either through the spinning process itself, or through formulation using nanoparticles, polymer blends, or a post-treatment of the yarn. Particular attention can be given to the specific characterization of the obtained fibers, allowing to link the process parameters to the obtained properties.

Original articles but also reviews are invited.

Prof. Dr. Aurélie Cayla
Prof. Dr. Fabien Salaün
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • electrospinning
  • wet spinning
  • dry spinning
  • gel spinning
  • melt spinning
  • 3D printing filament
  • analysis and characterization
  • processing fiber
  • functional fibers
  • smart textiles
  • multicomponent fibers

Published Papers (1 paper)

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Research

15 pages, 7063 KiB  
Article
High Efficiency Uranium(VI) Removal from Wastewater by Strong Alkaline Ion Exchange Fiber: Effect and Characteristic
by Shiping Zhou, Faqin Dong and Yilin Qin
Polymers 2023, 15(2), 279; https://doi.org/10.3390/polym15020279 - 05 Jan 2023
Cited by 3 | Viewed by 1443
Abstract
In this study, we analyzed the removal efficiency of uranium(U(VI)) in wastewater at relatively low concentrations using strong alkaline ion exchange fiber (SAIEF). Static tests showed that the strong alkali fibers can purify U(VI) containing wastewater in a concentration range of 20–100 mg [...] Read more.
In this study, we analyzed the removal efficiency of uranium(U(VI)) in wastewater at relatively low concentrations using strong alkaline ion exchange fiber (SAIEF). Static tests showed that the strong alkali fibers can purify U(VI) containing wastewater in a concentration range of 20–100 mg L−1 with an optimal pH of 10.5 and contact time of 15–30 min. Adsorption and desorption cycling tests indicated that, adsorbed uranium is easily desorbed by 0.1 mol L−1 HCl, and the fiber still maintained the original adsorption efficiency after eight cycles. According to dynamic penetration test results, the SAIEF saturation adsorption capacity was 423.9 mg g−1, and the effluent concentration of uranium through two series columns was less than 0.05 mg L−1, reaching the national standard for non-receiving water (GB23727-2009) SEM-EDS and FTIR analysis revealed that the functional group of SAIEF is CH2N+(CH3)3Cl. Addotionally, the major forms of fiber exchange adsorption are (UO2)2CO3(OH)3, UO2(CO)34− and UO2(OH)3. The results indicate that the SAIEF is an excellent material for uranium removal. Full article
(This article belongs to the Special Issue Polymer Man-Made Fibers for Technical Applications)
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