Progress in Polymer Hybrid and Nano Composites for Energy and Environmental Applications

A special issue of Crystals (ISSN 2073-4352). This special issue belongs to the section "Macromolecular Crystals".

Deadline for manuscript submissions: closed (29 September 2023) | Viewed by 4068

Special Issue Editors


E-Mail Website
Guest Editor
Department of Chemistry, Clemson University, Clemson, SC, USA
Interests: co-ordination polymers; metal-organic frameworks (MoFs); covalent-organic frameworks (CoFs); conductivity; energy; electronics materials; electrochemistry; semiconductors

E-Mail Website
Guest Editor
Centre of Material Sciences, Nehru Science Centre, University of Allahabad, Allahabad 211002, India
Interests: nanomaterials; carbon nanotubes; anti-cancer drugs; their biological interactions and porphyrin chemistry

E-Mail Website
Guest Editor
Department of chemistry and Biochemistry, University of South Carolina, Columbia, SC 29208, USA
Interests: Nanocrystals; Nanocomposites; Heterogeneous Catalysis; Surface Science; Nanomaterials Characterization

E-Mail Website
Guest Editor
Department of Chemistry and Biochemistry, Baylor University, Waco, TX 76798, USA
Interests: nano materials; carrier dynamics; interfaces; ultrafast spectroscopic methods

Special Issue Information

Dear Colleagues,

It is our great pleasure to invite you to submit a manuscript to the Special Issue “Progress in Polymer Hybrid and Nano Composites for Energy and Environmental applications”, which will be published in the journal Crystals.

Organic and co-ordination polymer nanocomposites/nanomaterials have been of considerable interest due to their relevance in energy and environmental applications. Over the last few decades, organic polymers composites/nanocomposites have emerged as an alternative to metals, woods, and ceramics due to their ease of processing, productivity, and cost reduction. Furthermore, they have garnered high demands in the aerospace, automotives, microelectronics, infrastructure and construction, medical, and chemical industries. Similarly, metal–organic frameworks (MOFs), covalent–organic frameworks (COFs) and their composites/nanocomposites have shown considerable interests in fields such as gas adsorption/separation, catalysis, sensing, energy, optoelectronic, biomedical, and environmental applications. This Special Issue will mainly focus on new strategies and approaches to develop new polymer composites/nanocomposites, including organic polymer composites and MOFs/COFs related materials; detailed studies on structural, electrical, and optical properties; and energy-related applications. We will highly appreciate the authors to include the crystal structure of the relevant material in their manuscripts because this is helpful for readers and is relevant for the journal Crystals.

This Special Issue will broadly focus on the following topics:

  • Design and synthesis of the organic and coordination polymers and their composite materials;
  • Applications of the polymer composites in energy and catalysis;
  • Metal–organic frameworks and covalent–organic frameworks: synthesis, crystal structures, optical and electrical properties, and their applications in appropriate fields;
  • Crystal structures of hybrid materials;
  • Semiconducting hybrid composite/nanocomposite materials;
  • Rational Design of nano-composites towards catalytic, energy, biological, and environmental applications;
  • Understanding of optical/electronic properties of nano-materials and hybrid nano-composite materials using novel spectroscopic methods.

In this Special Issue, we would like to receive manuscripts on design and synthesis of polymers, MOFs, COFs composites, nanocomposites, nanomaterials, catalysts, sensors, and energy storage materials. If the articles are related to the topics mentioned above, we also encourage you to submit them in the form of reviews.

Dr. Ashok Yadav
Dr. Prashant Dubey
Dr. Kasala Prabhakar Reddy
Dr. Gurivi Reddy Yettapu
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. Crystals is an international peer-reviewed open access monthly 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

  • polymers hybrid composites
  • nanocomposites/ nanomaterials
  • metal-organic frameworks (MOFs)
  • covalent-organic frameworks (COFs)
  • novel materials
  • semiconductor nanocrystals
  • energy
  • catalysis
  • spectroscopy
  • biological applications

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

15 pages, 2997 KiB  
Article
Study on Scale and Corrosion Inhibition Performance of Phosphorus-Free Copolymer Hydroxyethyl Methacrylate-Acrylic Acid-Sodium Allyl Sulfonate
by Rong Yu, Huan Lei and Zhao Tian
Crystals 2023, 13(3), 418; https://doi.org/10.3390/cryst13030418 - 28 Feb 2023
Viewed by 1499
Abstract
A free radical polymerization method was used to synthesize the phosphorus-free copolymer hydroxyethyl methacrylate-acrylic acid-sodium allyl sulfonate (HEMA-AA-SAS). The structure of HEMA-AA-SAS was characterized, and the scale inhibition performance of the copolymer was determined. Near 100% of scale inhibition was achieved when the [...] Read more.
A free radical polymerization method was used to synthesize the phosphorus-free copolymer hydroxyethyl methacrylate-acrylic acid-sodium allyl sulfonate (HEMA-AA-SAS). The structure of HEMA-AA-SAS was characterized, and the scale inhibition performance of the copolymer was determined. Near 100% of scale inhibition was achieved when the copolymer concentration was 6 mg/L, suggesting that HEMA-AA-SAS had a significant effect on the inhibition efficiency. The corrosion inhibition performance of the copolymer and the effects under different water quality conditions were determined using a rotating sample method. When the copolymer with 7.5 mg/L was implemented, the corrosion inhibition effect on the carbon steel hanging sheet reached 88.12%. The effects of copolymers on calcium carbonate crystals were analyzed using scanning electron microscopy (SEM) and X-ray powder diffraction (XRD), which showed that the copolymers could destroy crystal morphology effectively. Through the calculation of the corrosion activation energy, the results show that the corrosion activation energy increases and the corrosion reaction rate decreases after the copolymer has been added. The copolymer HEMA-AA-SAS has excellent scale and corrosion inhibition performance. Full article
Show Figures

Figure 1

15 pages, 7886 KiB  
Article
Experimental Investigation of the Mechanical Properties of Carbon/Basalt/SiC Nanoparticle/Polyester Hybrid Composite Materials
by Krishnasamy Karthik, Devaraj Rajamani, Elumalai Perumal Venkatesan, Mohamed Iqbal Shajahan, Ali A. Rajhi, Abdul Aabid, Muneer Baig and Bahaa Saleh
Crystals 2023, 13(3), 415; https://doi.org/10.3390/cryst13030415 - 27 Feb 2023
Cited by 15 | Viewed by 2176
Abstract
In recent years, many researchers have focused on the preparation of carbon and basalt fiber-reinforced composites. As a result, the composites have gained popularity as an alternative to traditional materials such as wood, steel, and aluminum. Carbon and basalt fibers were used in [...] Read more.
In recent years, many researchers have focused on the preparation of carbon and basalt fiber-reinforced composites. As a result, the composites have gained popularity as an alternative to traditional materials such as wood, steel, and aluminum. Carbon and basalt fibers were used in a bidirectional woven mat, with particulates varying from 0 to 15 wt% nanoparticle SiC. The hybrid laminates were fabricated through vacuum bag infusion methods. The novelty of the research work lies in studying the influence of nanoparticle SiC-combined carbon and basalt fibers arranged in six stacking sequences, with LY556 used as polyester matrix. Specimens were prepared and tested as per ASTM standards. Tensile, flexural, impact, and hardness tests were performed on the obtained specimens and average values were obtained. It was found that 15% SiC filler addition enhanced (20%) the mechanical properties. Scanning electron microscope photos revealed the bonding between the fiber mat and the matrix of thecrystal structure. The obtained tensile strength was 346 MPa and the flexural strength was 388 MPa. Dynamic mechanical analysis showed that mechanical properties were improved with the addition of 15% SiCnanoparticles. Hence, this method can be used to manufacture structural applications and automotive parts. Full article
Show Figures

Figure 1

Back to TopTop