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Advances in Organic–Inorganic Hybrid Materials

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Materials Chemistry".

Deadline for manuscript submissions: closed (15 August 2022) | Viewed by 2970

Special Issue Editor


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Guest Editor
School of Materials Science and Engineering, Yeungnam University, Gyeongbuk 38541, Korea
Interests: organic chemistry; organic-inorganic materials; synthesis; extraction of metals ions; corrosion; catalytsis
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Organic–inorganic hybrid materials, constituting both organic and inorganic compounds, are considered a promising class and potential platform for applications in different fields such as energy storage, health, catalysts, heterogeneousness, diagnosis, environment and bioactivity. These materials can be tuned by modification of the composition on the molecular scale to produce functional materials. The goal of this Special Issue is to put forward advances in organic–inorganic hybrid materials and their applications in different areas. As Guest Editors, we cordially invite you to submit a manuscript to the upcoming Special Issue titled “Advances in Organic–Inorganic Hybrid Materials”. This Special Issue will comprise original research articles, reviews and communications. Suggested topics include, but are not limited to, the following:

  • Bio-related performance;
  • Antibacterial effects;
  • Surface coloring;
  • Photoluminescence performance;
  • Catalytic performance;
  • Light-related performance.

Prof. Dr. Wail Al-Zoubi
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. Molecules 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

  • organic compounds
  • metal ions
  • electrochemistry
  • inorganic compounds
  • catalyst
  • bioactivity
  • hybrid materials

Published Papers (2 papers)

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Research

20 pages, 4242 KiB  
Article
Mesoporous Silica Modified with 2-Phenylimidazo[1,2-a] pyridine-3-carbaldehyde as an Effective Adsorbent for Cu(II) from Aqueous Solutions: A Combined Experimental and Theoretical Study
by Rafik Saddik, Imad Hammoudan, Said Tighadouini, Othmane Roby, Smaail Radi, Maha I. Al-Zaben, Abir Ben Bacha, Vijay H. Masand and Zainab M. Almarhoon
Molecules 2022, 27(16), 5168; https://doi.org/10.3390/molecules27165168 - 13 Aug 2022
Cited by 6 | Viewed by 1504
Abstract
In this study, we will present an efficient and selective adsorbent for the removal of Cu(II) ions from aqueous solutions. The silica-based adsorbent is functionalized by 2-phenylimidazo[1,2-a] pyridine-3-carbaldehyde (SiN-imd-py) and the characterization was carried out by applying various techniques including FT-IR, SEM, TGA [...] Read more.
In this study, we will present an efficient and selective adsorbent for the removal of Cu(II) ions from aqueous solutions. The silica-based adsorbent is functionalized by 2-phenylimidazo[1,2-a] pyridine-3-carbaldehyde (SiN-imd-py) and the characterization was carried out by applying various techniques including FT-IR, SEM, TGA and elemental analysis. The SiN-imd-py adsorbent shows a good selectivity and high adsorption capacity towards Cu(II) and reached 100 mg/g at pH = 6 and T = 25 °C. This adsorption capacity is important compared to other similar adsorbents which are currently published. The adsorption mechanism, thermodynamics, reusability and the effect of different experimental conditions, such as contact time, pH and temperature, on the adsorption process, were also investigated. In addition, a theoretical study was carried out to understand the adsorption mechanism and the active sites of the adsorbent, as well as the stability of the complex formed and the nature of the bonds. Full article
(This article belongs to the Special Issue Advances in Organic–Inorganic Hybrid Materials)
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10 pages, 3090 KiB  
Article
Interactions of Ag Particles Stabilized by 7,7,8,8-Tetracyanoquinodimethane with Olefin Molecules in Poly(ether-block-amide)
by Minsu Kim, Younghyun Cho and Sang Wook Kang
Molecules 2022, 27(13), 4122; https://doi.org/10.3390/molecules27134122 - 27 Jun 2022
Cited by 2 | Viewed by 1129
Abstract
In this study, to use a stabilized carrier, silver nanoparticles (AgNPs) were used as carriers and electron acceptors were added to activate the surface of AgNPs as olefin carriers. In addition, poly(ether-block-amide) (PEBAX), consisting of polyamide (hard segments) and polyether (soft segments), was [...] Read more.
In this study, to use a stabilized carrier, silver nanoparticles (AgNPs) were used as carriers and electron acceptors were added to activate the surface of AgNPs as olefin carriers. In addition, poly(ether-block-amide) (PEBAX), consisting of polyamide (hard segments) and polyether (soft segments), was investigated for the correlation of the between-segments ratio related to the stability of AgNPs and separation performance. As a result, contrary to the expectation that high permeance would be observed in PEBAX-1657/AgNPs/7,7,8,8-tetracyanoquinodimethane (TCNQ) membrane, which had a higher ratio of polyether soft segment, the PEBAX-5513/AgNPs/TCNQ membrane, which had a relatively high proportion of polyamide, showed a higher permeance without difference in selectivity. These unexpected data were attributable to the fact that the relatively abundant amount of PA groups in PEBAX-5513 was able to stabilize and positively polarize the surface of AgNPs, resulting in the stabilized and high performance of olefin separation. Full article
(This article belongs to the Special Issue Advances in Organic–Inorganic Hybrid Materials)
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