Advanced Carbon Nanomaterials in Catalysis

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Catalytic Materials".

Deadline for manuscript submissions: closed (31 August 2023) | Viewed by 3055

Special Issue Editor


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Guest Editor
Technological Institute for Superhard and Novel Carbon Materials, 7A Tsentralnaya Street, Troitsk, 108840 Moscow, Russia
Interests: heterogeneous catalysis; Fischer–Tropsch synthesis; alternative fuels; chemistry of materials; carbon nanostructures
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Special Issue Information

Dear Colleagues,

Carbon nanomaterials were one of the first materials humans met in practice after discovering fire, as fire produced charcoal and soot. We are approaching the second century of scientific research on nanostructured carbons with the catalytic applications of these materials being one of the fastest growing fields. The scientific community continues to meet new challenges due to both the novel scientific aspects of inexhaustible nanocarbon chemistry and to newly arising roles of nanocarbon in catalysis, where nanocarbons can act as active components, support for active components, a heat-conductive medium, a catalyst-modifying deposit, materials for electrocatalysis, a component of catalytic fuel cell membranes, etc. The catalytic growth of carbon nanomaterials is another important aspect. The opportunities afforded by quantum chemistry calculations and CFD modeling open the way for unimaginably accurate theoretical predictions of nanocarbon’s behavior in catalysis.

The aim of this Special Issue is to cover the promising recent research and novel trends of carbon nanomaterials in catalysis. Contributions from all areas of fundamental and applied catalysis science and technology, based on experimental results and/or mathematical modeling, are of great interest.

Prof. Dr. Vladimir Mordkovich
Guest Editor

Manuscript Submission Information

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Keywords

  • carbon nanomaterials
  • carbon nanotubes
  • graphene
  • coking
  • catalysis
  • catalytic growth
  • reaction mechanism
  • heat transfer

Published Papers (2 papers)

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Research

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17 pages, 5541 KiB  
Article
Influence of Pre-Carburization on Performance of Industrial Cobalt-Based Pelletized Fischer–Tropsch Catalyst
by Vladimir Mordkovich, Kirill Gryaznov, Lilia Sineva, Ekaterina Asalieva, Andrei Gorshkov and Eduard Mitberg
Catalysts 2023, 13(8), 1188; https://0-doi-org.brum.beds.ac.uk/10.3390/catal13081188 - 6 Aug 2023
Cited by 1 | Viewed by 951
Abstract
The deposition of nanostructured carbon particles on the surface of a catalyst (carburization) is routinely considered an inalienable and undesirable secondary process in Fischer–Tropsch synthesis. However, very little is known about the actual role of the nanocarbon particles and how they influence catalysis. [...] Read more.
The deposition of nanostructured carbon particles on the surface of a catalyst (carburization) is routinely considered an inalienable and undesirable secondary process in Fischer–Tropsch synthesis. However, very little is known about the actual role of the nanocarbon particles and how they influence catalysis. This paper reports research on the influence of carbon deposition on the performance of a cobalt-based Fischer–Tropsch-synthesized catalyst in an industrial-scale fixed-bed reactor (length—6000 mm, inner diameter—16.5 mm). The comparison of the structure and catalytic performance of a pelletized cobalt catalyst with the same catalyst, which was preliminary carburized, is presented. Pellet pore structure, catalyst surface, cobalt cluster morphology and the main catalytic properties (CO conversion, C5+ hydrocarbon productivity and selectivity to C5+ hydrocarbons and CH4 formation) were investigated. It is shown that the primary pre-carburization effect is a result of the physical blockage of the catalyst pore structure not followed by drastic changes in the cobalt cluster’s structure. Full article
(This article belongs to the Special Issue Advanced Carbon Nanomaterials in Catalysis)
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Review

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21 pages, 1851 KiB  
Review
A Comprehensive Overview on Biochar-Based Materials for Catalytic Applications
by Mattia Bartoli, Mauro Giorcelli and Alberto Tagliaferro
Catalysts 2023, 13(10), 1336; https://0-doi-org.brum.beds.ac.uk/10.3390/catal13101336 - 30 Sep 2023
Cited by 1 | Viewed by 1827
Abstract
The development of heterogeneous catalysts is one of the pillars of modern material science. Among all supports, carbonaceous ones are the most popular due to their high surface area, limited cost, and tunable properties. Nevertheless, materials such as carbon black are produced from [...] Read more.
The development of heterogeneous catalysts is one of the pillars of modern material science. Among all supports, carbonaceous ones are the most popular due to their high surface area, limited cost, and tunable properties. Nevertheless, materials such as carbon black are produced from oil-derived sources lacking in sustainability. Pyrolytic carbon produced from biomass, known as biochar, could represent a valid solution to combine the sustainability and performance of supported catalysts. In this review, we report a comprehensive overview of the most cutting-edge applications of biochar-based catalysts, providing a reference point for both experts and newcomers. This review will provide a description of all possible applications of biochar-based catalysts, proving their sustainability for the widest range of processes. Full article
(This article belongs to the Special Issue Advanced Carbon Nanomaterials in Catalysis)
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