Advances in Nanomaterials and Nanocomposites for Catalytic Applications

A special issue of Crystals (ISSN 2073-4352). This special issue belongs to the section "Hybrid and Composite Crystalline Materials".

Deadline for manuscript submissions: 20 June 2025 | Viewed by 429

Special Issue Editor


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Guest Editor
Research Group of Analytical Chemistry, Center for Natural Sciences, University of Pannonia, P.O. Box 158, 8201 Veszprem, Hungary
Interests: material science/analytical chemistry; vibrational spectroscopy; FTIR; Raman; thermal analysis; clay minerals; surface modification; intercalation; exfoliation; nanostructures; nanohybrids and -composites; clay-based photocatalysts and adsorbents

Special Issue Information

Dear Colleagues,

With the continuous environmental pollution and energy shortage, the design of novel catalysts to achieve efficient energy conversion and utilization is receiving enormous interest. Nanotechnology provides novel strategies to synthesize functional catalysts; the engineered catalysts at the nanoscale enable enhanced activity, selectivity, efficiency, and stability.

There is an ongoing challenge to develop superior nanocatalysts in research on energy conversion/storage, environmental remediation, chemical synthesis, etc. We are currently organizing a Special Issue, “Advances in Nanomaterials and Nanocomposites for Catalytic Applications”. We invite the submission of original research, reviews, and perspective articles on themes including, but not limited to:

  • Synthesis and characterization of novel nanomaterials/nanocomposites with different morphologies, such as crystalline, etc.
  • Mechanistic studies of catalytic reactions on nanomaterials/nanocomposites;
  • Both experiments and theoretical calculations of catalysts and catalytic processes;
  • Applications of nanomaterials in various catalytic processes, such as energy conversion, environmental remediation, and chemical synthesis.

Dr. Balázs Zsirka
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. 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 2100 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

  • nanomaterials
  • nanocomposites
  • nanocatalysts
  • catalytic performance
  • pollutant degradation
  • energy

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Published Papers (1 paper)

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Research

12 pages, 1667 KiB  
Article
Supported and Free-Standing Non-Noble Metal Nanoparticles and Their Catalytic Activity in Hydroconversion of Asphaltenes into Light Hydrocarbons
by Leonid Kustov, Andrei Tarasov, Kristina Kartavova, Valery Khabashesku, Olga Kirichenko, Gennady Kapustin, Alexander Kustov, Evgeny Abkhalimov and Boris Ershov
Crystals 2024, 14(11), 987; https://doi.org/10.3390/cryst14110987 - 16 Nov 2024
Viewed by 350
Abstract
The hydroconversion of asphaltenes into light hydrocarbons catalyzed by supported and free-standing non-noble metal nanoparticles was studied. The activity of Ni or Co immobilized on microspherical oxide carriers and Co nanoparticles dispersed in a hydrocarbon solution of asphaltene was found to be higher [...] Read more.
The hydroconversion of asphaltenes into light hydrocarbons catalyzed by supported and free-standing non-noble metal nanoparticles was studied. The activity of Ni or Co immobilized on microspherical oxide carriers and Co nanoparticles dispersed in a hydrocarbon solution of asphaltene was found to be higher than that of a comparative Pt-Pd/Al2O3 catalyst. The yield of light products (C5+) reached up to 91% on cobalt nanoparticles supported onto alumina microspheres. Full article
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