Feature Review Papers in Section "Chemical Processes and Systems"

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Chemical Processes and Systems".

Deadline for manuscript submissions: 10 April 2026 | Viewed by 507

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Department of Catalysis and Chemical Reaction Engineering, National Institute of Chemistry, 1000 Ljubljana, Slovenia
Interests: multiscale modeling; density functional theory; kinetic Monte Carlo; computational fluid dynamics; thermodynamics; reaction kinetics; microkinetics; transport phenomena; heat transfer; mass transfer; fluid mechanics; unit operations; separations
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Dear Colleagues,

Nowadays, innovative chemical industry collectively aims to revolutionize chemical production and de-fossilization, for example, by hydrogen utilization, through electrification and innovative process design. Some of recent emerging activities focus on sustainable ammonia and methanol production using electrification and intensification, enabling decentralized, low-emission manufacturing. Research is also addressing key challenges in hydrogen storage and transport, enhancing safety, efficiency, and scalability to support the growing hydrogen economy. We thus see pioneering catalytic ammonia synthesis under low pressure or near-ambient conditions, offering a cleaner alternative to the energy-intensive Haber–Bosch process. Research also targets more sustainable hydrogen peroxide production via modular electrochemical systems, reducing environmental impact across multiple sectors. Together, these activities support the green transition objectives by fostering innovative, circular, and low-carbon technologies for a competitive and sustainable chemical industry. Artificial intelligence and machine learning are gaining in traction to supplement traditional multi-scale modeling. Given this context, this Special Issue aims to gather high-quality research focused on innovations in chemical process engineering.

Prof. Dr. Blaž Likozar
Guest Editor

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Keywords

  • hydrogen
  • CO2
  • chemicals
  • fuels
  • energy
  • ammonia
  • methanol
  • H2O2
  • industry

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Published Papers (1 paper)

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Review

19 pages, 1548 KB  
Review
Structure, Synthesis and Properties of Antimony Oxychlorides: A Brief Review
by Aigul Shongalova, Ainagul Kemelbekova, Arman Umirzakov, Indira Tashmukhanbetova and Elena Dmitriyeva
Processes 2025, 13(11), 3560; https://doi.org/10.3390/pr13113560 - 5 Nov 2025
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Abstract
Antimony oxychloride compounds represent a distinct class of inorganic materials that combine structural features characteristic of both oxides and halides. Their compositional flexibility and anisotropic properties make them promising candidates for use in photocatalytic systems, optoelectronic devices, flame-retardant coatings, and energy storage technologies. [...] Read more.
Antimony oxychloride compounds represent a distinct class of inorganic materials that combine structural features characteristic of both oxides and halides. Their compositional flexibility and anisotropic properties make them promising candidates for use in photocatalytic systems, optoelectronic devices, flame-retardant coatings, and energy storage technologies. This review provides an overview of the structural characteristics and synthesis strategies associated with key members of the SbxOyClz family, including SbOCl, Sb4O5Cl2, and Sb8O11Cl2. Emphasis is placed on how synthesis parameters—such as temperature, pH, and precursor composition—govern phase formation, morphology, and resulting properties. Recent advances in composite engineering, controlled doping, and surface modification are discussed as effective routes to overcome limitations such as low conductivity and chemical instability. The broader significance of antimony as a strategic element is also addressed in the context of global resource availability and its role in sustainable technologies. Overall, these materials provide a versatile platform for the design of multifunctional systems tailored to meet future demands in materials science and applied engineering. Full article
(This article belongs to the Special Issue Feature Review Papers in Section "Chemical Processes and Systems")
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