Polymers for Adsorption Applications

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

Deadline for manuscript submissions: 10 July 2024 | Viewed by 1662

Special Issue Editor


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Guest Editor
School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an, China
Interests: Sample Preparation, Adsorption Extraction, Chromatographic Analysis, Functional Coating, Pharmaceutical Analysis

Special Issue Information

Dear Colleagues,

Polymers possess unique physical and chemical properties that make them ideal for adsorption applications in various fields, including water treatment, air purification, and the removal of dyes, pharmaceuticals, and other organic substances. Polymer-based adsorbents can also be utilized in the medical field, such as for the removal of harmful substances from the human body.

Adsorption is a process whereby solid particles or liquid droplets attract and retain substances on their surface, making polymers an excellent choice for providing suitable surfaces for this purpose. Polymer-based adsorbents offer advantages such as an excellent adsorption performance, high mechanical strength, and good durability. However, it is important to consider the selectivity of adsorbed substances and the impact of temperature and humidity on adsorption performance when selecting a polymer-based adsorbent.

This Special Issue, titled "Polymers for Adsorption Applications", in Polymers aims to present the latest advancements in polymer-based materials preparation and applications, addressing the pressing need for adsorption. We welcome both comprehensive reviews and original contributions.

With a focus on the adsorption applications of polymers, potential topics include, but are not limited to, the following:

  • Coordination polymer;
  • Functional polymer coating;
  • New polymer in adsorption;
  • Adsorption extraction;
  • Sample preparation;
  • Solid-phase extraction;
  • Adsorption removal;
  • Water treatment.

Dr. Tao Bao
Guest Editor

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

  • porous organic polymers
  • adsorption
  • adsorbent
  • extraction
  • pollutants removal
  • functional coating

Published Papers (1 paper)

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Research

16 pages, 3391 KiB  
Article
Enhanced Lutetium Ion Sorption from Aqueous Solutions Using Activated Ion Exchangers
by Talkybek Jumadilov, Khuangul Khimersen, Józef Haponiuk and Bakytgul Totkhuskyzy
Polymers 2024, 16(2), 220; https://doi.org/10.3390/polym16020220 - 12 Jan 2024
Viewed by 686
Abstract
The growing demand for rare earth elements (REE) requires the search for economically viable materials to efficiently recover REE from various solutions. Our research aims to investigate the potential of using a combination of the ion exchangers Lewatit CNP LF (in H+ [...] Read more.
The growing demand for rare earth elements (REE) requires the search for economically viable materials to efficiently recover REE from various solutions. Our research aims to investigate the potential of using a combination of the ion exchangers Lewatit CNP LF (in H+ form) and AV-17-8 (in OH form) as an interpolymer system, “Lewatit CNP LF@AV-17-8” (X:Y), with varying mass ratios of X:Y to enhance the sorption efficiency of lutetium ions from nitrate solution. During the study, we used a range of analytical methodologies, including gravimetry, ultraviolet-visible (UV-VIS) spectroscopy, and inductively coupled plasma optical emission spectroscopy (ICP-OES). Our findings demonstrate that the interpolymer system “Lewatit CNP LF@AV-17-8” (X:Y), with a mass ratio of 4:2, exhibited a significantly enhanced sorption rate of Lu3+ ions (42%) compared to the individual Lewatit CNP LF (6:0) (25%) and the individual AV-17-8 (0:6) (21%) over a 48 h period. Moreover, this interpolymer system has demonstrated notable conformity to the Freundlich adsorption model, highlighting its performance as an effective sorbent for lutetium (III) ions. Notably, our study presents a novel utilization of the interpolymer system “Lewatit CNP LF@AV-17-8” (4:2), with an adsorption capacity of 221.05 mg/g, to enhance the recovery of lutetium ions. The research findings demonstrate its potential for enhancing the recovery of REE. Full article
(This article belongs to the Special Issue Polymers for Adsorption Applications)
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