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Modeling and Simulations of Nanoporous Materials: Design and Function

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Materials Physics".

Deadline for manuscript submissions: closed (20 November 2023) | Viewed by 1605

Special Issue Editor


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Guest Editor
Department of Physics, Moscow State University, Kolmogorov st, 1 b. 2, Moscow 119234, Russia
Interests: advancing mathematical modeling methodology and simulation techniques; physics-informed machine learning; porous structures and interfaces: characterization, thermodynamics, and transport; structure–property relationships in soft matter; statistical mechanics, especially in application to complex media and molecules
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Special Issue Information

Dear Colleagues,

Nanoporous materials are now widespread in the chemical industry and in biomedical devices. Over recent years, they have greatly expanded in terms of the available variety and applications. Rapid progress in computational power and modeling techniques has enabled the physics- and data-driven discovery of new material structures and the optimization of their functions. This Special Issue presents recent advances in the fundamentals, methodology and applications of molecular simulations for the computational design of nanoporous materials and their applications.

First, we invite manuscripts on the simulation design of microporous crystals (zeolites doped with various cations, new nodes and ligands of MOFs to achieve a desired morphology and functions), as well as amorphous carbons with tailored pore-size distributions.

We welcome manuscripts on data-based machine-learning approaches to computational design, including the prediction of new structures with machine-learned inter-particle potentials, data-driven modifications of existing materials for particular application, and finally, the exploration of chemical space in pursuit of new porous structures, such as new zeolites, MOFs and more.

Last, but not least, this issue will present advances in traditional field of simulations of nanoporous materials in adsorption, separation and catalysis, which helps to find the best materials for a particular purpose and optimizes their function.

A short abstract cannot describe such a broad field, and the editor might have much to learn from manuscripts on materials, methods and applications that they are not aware of. In conclusion, this Special Issue welcomes original research and reviews on molecular simulations of nanoporous materials.

Dr. Aleksey M. Vishnyakov
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. Materials 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 2600 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

  • density functional theory
  • molecular dynamics
  • Monte Carlo
  • nanoporous materials
  • computational materials design
  • machine learning
  • adsorption

Published Papers (1 paper)

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Research

13 pages, 4831 KiB  
Article
Fabrication of EVOH/PANI Composite Nanofibrous Aerogels for the Removal of Dyes and Heavy Metal Ions
by Junshan Zhu, Hang Lu and Jianan Song
Materials 2023, 16(6), 2393; https://doi.org/10.3390/ma16062393 - 16 Mar 2023
Cited by 1 | Viewed by 1189
Abstract
Water pollution caused by the leakage and discharge of pollutants, such as dyes and heavy metal ions, can cause serious damage to the environment and human health. Therefore, it is important to design and develop adsorbent materials that are efficient and multifunctional for [...] Read more.
Water pollution caused by the leakage and discharge of pollutants, such as dyes and heavy metal ions, can cause serious damage to the environment and human health. Therefore, it is important to design and develop adsorbent materials that are efficient and multifunctional for the removal of these pollutants. In this work, poly(vinyl alcohol-co-ethylene) (EVOH)/polyaniline (PANI) composite nanofibrous aerogels (NFAs) were fabricated via solution oxidation and blending. The aerogels were characterized by a scanning electron microscope, Fourier transform infrared spectrometry, a contact angle measuring instrument and a universal testing machine. The influences of the introduction of PANI nanorods on the structural properties of aerogels were investigated, and the adsorption performance of aerogels was also studied. The results showed that the introduction of PANI nanorods filled the fibrous network structure, reduced porosity, increased surface hydrophilicity and improved compressive strength. Furthermore, EVOH/PANI composite NFAs possess good adsorption performances for dyes and heavy metal ions: The adsorption capacities of methyl orange and chromium ions (VI) are 73.22 mg/g and 115.54 mg/g, respectively. Overall, the research suggests that EVOH/PANI NFAs have great potential as efficient and multifunctional adsorbent materials for the removal of pollutants from water. Full article
(This article belongs to the Special Issue Modeling and Simulations of Nanoporous Materials: Design and Function)
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