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Polymers
Special Issues
MOFs-Polymer Hybrid Materials
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MOFs-Polymer Hybrid Materials

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

Deadline for manuscript submissions: closed (25 March 2024) | Viewed by 1399

Special Issue Editors

Dr. Artyom Selutin

E-Mail Website
Guest Editor
Department of General and Inorganic Chemistry, Saint Petersburg State University, St. Petersburg, Russia
Interests: MOF; oxide; sorption; thin solid films; magnetochemistry
Dr. Anna I. Kuzminova

E-Mail Website
Guest Editor
Department of Analytical Chemistry, Saint Petersburg State University, St. Petersburg, Russia
Interests: membrane; mixed matrix membrane; polymer membrane; nanocomposites; membrane process; pervaporation; ultrafiltration; nanofiltration; water treatment; dehydration; bulk modification; surface modification; layer by layer
Dr. Ekaterina Popova

E-Mail Website
Guest Editor
Institute of Macromolecular Compounds RAS, St. Petersburg, Russia
Interests: COFs; postpolymerization modification; PVP; thiadiazoles

Special Issue Information

Dear Colleagues.

We are pleased to invite you to publish articles in this Special Issue.

Metal–organic coordination frameworks are a class of modern substances and materials that is unique in terms of their set of properties. Composite hybrid materials based on various polymers in combination with MOFs and COFs have already made it possible to solve serious urgent problems of science and technology. Research devoted to these materials, their synthesis, and their properties is in great demand and discussed in modern scientific journals. This issue is devoted to a wide range of pressing problems at the intersection of metal–organic and polymer chemistry. We especially invite manuscripts devoted to research in the field of drug delivery, various conductive properties of polymer compositions, pervaporation and membrane purification, and separation of complex mixtures, materials for batteries, and sorption and chromatographic techniques.

Dr. Artyom Selutin
Dr. Anna I. Kuzminova
Dr. Ekaterina Popova
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

  • metal–organic frameworks
  • polymer composite materials
  • cathode and anode materials
  • SMART materials
  • targeted drug delivery
  • sorption
  • covalent organic frameworks
  • membranes
  • pervaporation

Published Papers (1 paper)

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Research

25 pages, 5193 KiB  
Article
Holmium-Containing Metal-Organic Frameworks as Modifiers for PEBA-Based Membranes
by Anna Kuzminova, Mariia Dmitrenko, Kirill Salomatin, Olga Vezo, Sergey Kirichenko, Semyon Egorov, Marina Bezrukova, Anna Karyakina, Alexey Eremin, Ekaterina Popova, Anastasia Penkova and Artem Selyutin
Polymers 2023, 15(18), 3834; https://doi.org/10.3390/polym15183834 - 20 Sep 2023
Viewed by 1073
Abstract
Recently, there has been an active search for new modifiers to create hybrid polymeric materials for various applications, in particular, membrane technology. One of the topical modifiers is metal-organic frameworks (MOFs), which can significantly alter the characteristics of obtained mixed matrix membranes (MMMs). [...] Read more.
Recently, there has been an active search for new modifiers to create hybrid polymeric materials for various applications, in particular, membrane technology. One of the topical modifiers is metal-organic frameworks (MOFs), which can significantly alter the characteristics of obtained mixed matrix membranes (MMMs). In this work, new holmium-based MOFs (Ho-MOFs) were synthesized for polyether block amide (PEBA) modification to develop novel MMMs with improved properties. The study of Ho-MOFs, polymers and membranes was carried out by methods of X-ray phase analysis, scanning electron and atomic force microscopies, Fourier transform infrared spectroscopy, low-temperature nitrogen adsorption, dynamic and kinematic viscosity, static and dynamic light scattering, gel permeation chromatography, thermogravimetric analysis and contact angle measurements. Synthesized Ho-MOFs had different X-ray structures, particle forms and sizes depending on the ligand used. To study the effect of Ho-MOF modifier on membrane transport properties, PEBA/Ho-MOFs membrane retention capacity was evaluated in vacuum fourth-stage filtration for dye removal (Congo Red, Fuchsin, Glycine thymol blue, Methylene blue, Eriochrome Black T). Modified membranes demonstrated improved flux and rejection coefficients for dyes containing amino groups: Congo Red, Fuchsin (PEBA/Ho-1,3,5-H3btc membrane possessed optimal properties: 81% and 68% rejection coefficients for Congo Red and Fuchsin filtration, respectively, and 0.7 L/(m2s) flux). Full article
(This article belongs to the Special Issue MOFs-Polymer Hybrid Materials)
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