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Catalysts
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Selected Papers From the 1st International Electronic Conference on Catalysis...
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Selected Papers From the 1st International Electronic Conference on Catalysis Sciences

A special issue of Catalysts (ISSN 2073-4344).

Deadline for manuscript submissions: closed (15 April 2021) | Viewed by 5322

Special Issue Editor

Prof. Dr. Keith Hohn

E-Mail Website
Guest Editor
Chemical, Paper, and Biomedical Engineering Department, Miami University, Oxford, OH 45056, USA
Interests: catalysis and reaction engineering; natural gas conversion; oxidative dehydrogenation of light hydrocarbons; millisecond contact time reactors; nanoparticle catalysts; biomass conversion
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

An often-quoted statistic is that catalysts are used in 90% of all chemical products, a reflection of the importance of catalysis in powering a modern society. This includes the role that catalysis plays in the production of fuels, chemical manufacture, fertilizer production, environmental protection and cleanup, pharmaceutical manufacture, sustainable energy, biomass conversion, polymer chemistry, and electrochemistry. ECCS 2020 will present the latest research on the use of catalysts in these critical areas. Topics of interest include but are not limited to:

  • Single atom catalysts
  • Electrocatalysis
  • Photocatalysis
  • Catalysts for natural gas conversion
  • Catalysts for biomass conversion
  • Computational catalysis
  • Catalyst synthesis and characterization
  • Biocatalysis

For more information on The 1st International Electronic Conference on Catalysis Sciences (ECCS 2020), please go to: https://sciforum.net/conference/ECCS2020

Prof. Dr. Keith L. Hohn
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. Catalysts 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 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.

Published Papers (2 papers)

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Research

15 pages, 7004 KiB  
Article
Electrocatalytic Properties of Co Nanoconical Structured Electrodes Produced by a One-Step or Two-Step Method
by Katarzyna Skibinska, Karolina Kolczyk-Siedlecka, Dawid Kutyla, Anna Jedraczka, Beata Leszczyńska-Madej, Mateusz M. Marzec and Piotr Zabinski
Catalysts 2021, 11(5), 544; https://doi.org/10.3390/catal11050544 - 24 Apr 2021
Cited by 6 | Viewed by 1844
Abstract
One-dimensional (1D) nanostructures, such as nanotubes, nanopores, nanodots and nanocones, are characterized by better catalytic properties than bulk material due to their large active surface area and small geometrical size. These structures can be produced by several methods of synthesis including the one- [...] Read more.
One-dimensional (1D) nanostructures, such as nanotubes, nanopores, nanodots and nanocones, are characterized by better catalytic properties than bulk material due to their large active surface area and small geometrical size. These structures can be produced by several methods of synthesis including the one- and two-step methods. In the one-step method, a crystal modifier is added to the solution in order to limit the horizontal direction of structures growing during electrodeposition. In this work, NH4Cl was used as a crystal modifier. Another way of production of 1D nanocones is the electrodeposition of metal in porous anodic alumina oxide (AAO) templates, called the two-step method. In this case, the AAO template was obtained using a two-step anodization process. Nanocones obtained by the two-step method show smaller geometrical size. In this work, cobalt nanoconical structures were obtained from an electrolyte containing CoCl2 and H3BO3. The electrocatalytic properties of materials fabricated by one-step and two-step methods were measured in 1 M NaOH and compared with bulk material electrodeposited from the same electrolyte. There were several microshell structures in the case of Co deposits obtained by the one-step method. To solve this problem, different conditions of synthesis Co cones by the one-step method were applied. The electrocatalytic activity of these samples was checked as well. Full article
(This article belongs to the Special Issue Selected Papers From the 1st International Electronic Conference on Catalysis Sciences)
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12 pages, 1180 KiB  
Article
Chalcogen-Nitrogen Bond: Insights into a Key Chemical Motif
by Marco Bortoli, Andrea Madabeni, Pablo Andrei Nogara, Folorunsho B. Omage, Giovanni Ribaudo, Davide Zeppilli, Joao B. T. Rocha and Laura Orian
Catalysts 2021, 11(1), 114; https://doi.org/10.3390/catal11010114 - 14 Jan 2021
Cited by 7 | Viewed by 2564
Abstract
Chalcogen-nitrogen chemistry deals with systems in which sulfur, selenium, or tellurium is linked to a nitrogen nucleus. This chemical motif is a key component of different functional structures, ranging from inorganic materials and polymers, to rationally designed catalysts, to bioinspired molecules and enzymes. [...] Read more.
Chalcogen-nitrogen chemistry deals with systems in which sulfur, selenium, or tellurium is linked to a nitrogen nucleus. This chemical motif is a key component of different functional structures, ranging from inorganic materials and polymers, to rationally designed catalysts, to bioinspired molecules and enzymes. The formation of a selenium–nitrogen bond, typically occurring upon condensation of an amine and the unstable selenenic acid, often leading to intramolecular cyclizations, and its disruption, mainly promoted by thiols, are rather common events in organic Se-catalyzed processes. In this work, focusing on examples taken from selenium organic chemistry and biochemistry, the selenium–nitrogen bond is described, and its strength and reactivity are quantified using accurate computational methods applied to model molecular systems. The intermediate strength of the Se–N bond, which can be tuned to necessity, gives rise to significant trends when comparing it to the stronger S– and weaker Te–N bonds, reaffirming also in this context the peculiar and valuable role of selenium in chemistry and life. Full article
(This article belongs to the Special Issue Selected Papers From the 1st International Electronic Conference on Catalysis Sciences)
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