Applications of Catalysis in Organic Chemistry: Sustainable Catalysts for Sustainable Processes

A special issue of Catalysts (ISSN 2073-4344). This special issue belongs to the section "Catalysis in Organic and Polymer Chemistry".

Deadline for manuscript submissions: 28 February 2026 | Viewed by 1754

Special Issue Editor


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Guest Editor
Department of Drug and Health Sciences, University of Catania, Viale A. Doria 6, 95125 Catania, Italy
Interests: hybrid materials; organic synthesis; supramolecular chemistry; gas adsorption; computational chemistry; computational studies of reaction mechanisms; carbon dioxide conversion; chelating agent

Special Issue Information

Dear Colleagues,

Catalysis plays a fundamental role in modern organic chemistry, enabling the development of more efficient and selective transformations while reducing energy consumption and waste generation. In the context of sustainable chemistry, the design and application of sustainable catalysts have emerged as a key strategy to minimize the environmental impact of chemical processes.

This Special Issue aims to showcase the latest advances in sustainable catalysis applied to organic transformations, highlighting innovative approaches that utilize catalysts derived from natural sources or synthesized through environmentally benign methods. These sustainable catalysts include polysaccharides, natural clays, bio-derived materials, and catalysts obtained through green synthesis methodologies. Their applications extend across various fields of organic catalysis, such as CO2 conversion, green synthesis utilizing environmentally friendly solvents, and other relevant transformations contributing to a more sustainable chemical industry. Additionally, this issue seeks to

explore new sustainable processes that leverage these catalysts to develop greener and more efficient methodologies.

Topics of Interest: We invite contributions (original research articles, reviews, and perspectives) on topics including:

  • The development and application of catalysts derived from renewable resources (e.g., biopolymers, clays, bioderived nanoparticles) in organic reactions.
  • Green synthesis and environmentally friendly methodologies for catalyst design and preparation.
  • Catalytic processes for CO2 conversion and valorization.
  • Organic transformations using sustainable catalysts in green solvents or solvent-free conditions.
  • Mechanistic insights and theoretical studies on sustainable catalytic processes.
  • Development of new sustainable processes utilizing environmentally friendly catalysts.

Dr. Vincenzo Patamia
Guest Editor

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Keywords

  • sustainable catalysis
  • green chemistry
  • CO2 conversion
  • bio-derived catalysts
  • renewable materials
  • ecofriendly organic synthesis

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Published Papers (2 papers)

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Research

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18 pages, 4038 KB  
Article
Highly Efficient and Stable Ni-Cs/TS-1 Catalyst for Gas-Phase Propylene Epoxidation with H2 and O2
by Ziyan Mi, Huayun Long, Yuhua Jia, Yue Ma, Cuilan Miao, Yan Xie, Xiaomei Zhu and Jiahui Huang
Catalysts 2025, 15(7), 694; https://doi.org/10.3390/catal15070694 - 21 Jul 2025
Viewed by 816
Abstract
The development of non-noble metal catalysts for gas-phase propylene epoxidation with H2/O2 remains challenging due to their inadequate activity and stability. Herein, we report a Cs+-modified Ni/TS-1 catalyst (9%Ni-Cs/TS-1), which exhibits unprecedented catalytic performance, giving a state-of-the-art PO [...] Read more.
The development of non-noble metal catalysts for gas-phase propylene epoxidation with H2/O2 remains challenging due to their inadequate activity and stability. Herein, we report a Cs+-modified Ni/TS-1 catalyst (9%Ni-Cs/TS-1), which exhibits unprecedented catalytic performance, giving a state-of-the-art PO formation rate of 382.9 gPO·kgcat−1·h−1 with 87.8% selectivity at 200 °C. The catalyst stability was sustainable for 150 h, far surpassing reported Ni-based catalysts. Ni/TS-1 exhibited low catalytic activity. However, the Cs modification significantly enhanced the performance of Ni/TS-1. Furthermore, the intrinsic reason for the enhanced performance was elucidated by multiple techniques such as XPS, N2 physisorption, TEM, 29Si NMR, NH3-TPD-MS, UV–vis, and so on. The findings indicated that the incorporation of Cs+ markedly boosted the reduction of Ni, enhanced Ni0 formation, strengthened Ni-Ti interactions, reduced acid sites to inhibit PO isomerization, improved the dispersion of Ni nanoparticles, reduced particle size, and improved the hydrophobicity of Ni/TS-1 to facilitate propylene adsorption/PO desorption. The 9%Ni-Cs/TS-1 catalyst demonstrated exceptional performance characterized by a low cost, high activity, and long-term stability, offering a viable alternative to Au-based systems. Full article
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Review

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19 pages, 281 KB  
Review
Heterogeneous Catalysts from Food Waste for Biodiesel Synthesis—A Comprehensive Review
by Violeta Makarevičienė, Ieva Gaidė and Eglė Sendžikienė
Catalysts 2025, 15(10), 957; https://doi.org/10.3390/catal15100957 - 5 Oct 2025
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Abstract
The transesterification process of vegetable oil applied in biodiesel synthesis is catalytic. Industrial production uses chemical catalysts that are difficult to separate from the product, regenerate, and reuse, which is why there is a search for new catalysts that are of natural origin [...] Read more.
The transesterification process of vegetable oil applied in biodiesel synthesis is catalytic. Industrial production uses chemical catalysts that are difficult to separate from the product, regenerate, and reuse, which is why there is a search for new catalysts that are of natural origin or obtained from various types of waste. Calcium oxide is widely used as a heterogeneous catalyst, and can be obtained from calcium carbonate. The article reviews the possibilities of using eggshells as a catalyst for biodiesel synthesis: the optimal calcination conditions, the efficiency of the obtained catalyst, the optimal transesterification conditions, and the influence of various factors on biodiesel yield. It also discusses the possibilities and conditions for regenerating the catalyst and reusing it. Another food industry waste containing calcium compounds is animal bones, from which an effective biodiesel synthesis catalyst can be obtained. Before use, the bones are also crushed and calcined. The article presents the conditions for catalyst preparation and catalytic activity, and the possibilities for its enhancement by incorporating other elements, as well as the dependence of ester yields on transesterification conditions. The process of catalyst regeneration and reuse is discussed. Full article
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