Latest Advances and Prospects of Catalytic Dehydrogenation and Hydrogenation

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

Deadline for manuscript submissions: 31 August 2025 | Viewed by 414

Special Issue Editors


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Guest Editor
Key Laboratory for Green Chemical Technology of Ministry of Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
Interests: alkane dehydrogenation; high-temperature catalysis

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Guest Editor
Key Laboratory of Coal Processing and Efficient Utilization (Ministry of Education), China University of Mining & Technology, Xuzhou 221116, China
Interests: selective hydrogenation; nano catalysis; coal chemical industry

Special Issue Information

Dear Colleagues,

Hydrogen, as an efficient and low-carbon energy carrier and a green and clean industrial raw material, has attracted increasing attention in various fields, such as transportation, industry, construction, and electricity. Hydrogen is an important carrier for energy terminals to achieve green and low-carbon transformation, and it is also a key development direction for strategic emerging industries. Developing low-cost and efficient hydrogen storage and transportation technologies is a necessary guarantee for achieving large-scale hydrogen applications. Reversible dehydrogenation and hydrogenation reactions are potential reactions for hydrogen storage systems through various organic hydrogen carriers. For catalytic dehydrogenation reaction, this Special Issue aims to address the challenges and opportunities for reversible dehydrogenation and hydrogenation in heterogeneous catalysis. We will identify and showcase the latest developments in alkane/alcohol/carbazole dehydrogenation, unsaturated hydrocarbon (aromatic/olefins) hydrogenation, CO2 hydrogenation, etc. We encourage original research submissions, reviews, mini-reviews, and perspectives that address the experimental and theoretical aspects of heterogeneous catalysis for efficient dehydrogenation and hydrogenation.

Specific subjects include, but are not limited to, the following:

  • The development of highly active catalysts for dehydrogenation and hydrogenation;
  • Theoretical calculations and microkinetic modeling to elucidate mechanisms for dehydrogenation and hydrogenation;
  • Advanced characterization techniques for dehydrogenation and hydrogenation.

Dr. Bofeng Zhang
Dr. Hongyan Wang
Guest Editors

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Keywords

  • hydrogen energy
  • catalytic dehydrogenation
  • saturated hydrogenation
  • nanocatalysts
  • heterogeneous catalysis
  • hydrogen production

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Published Papers (1 paper)

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Review

26 pages, 4247 KiB  
Review
Precious Metals Catalyze the Saturated Hydrogenation of Polycyclic Aromatic Hydrocarbons in Coal Tar
by Xiaoyu Qiao, Xinru Wang, Changrui Tan, Liang Ma, Bofeng Zhang, Jingpei Cao and Hongyan Wang
Catalysts 2025, 15(4), 397; https://doi.org/10.3390/catal15040397 - 19 Apr 2025
Viewed by 230
Abstract
As a significant by-product of coal pyrolysis processes, coal tar is rich in polycyclic aromatic hydrocarbons (PAHs), garnering considerable attention for their potential conversion into high-value products through saturation hydrogenation. This paper presents a comprehensive review of recent advancements in two key areas: [...] Read more.
As a significant by-product of coal pyrolysis processes, coal tar is rich in polycyclic aromatic hydrocarbons (PAHs), garnering considerable attention for their potential conversion into high-value products through saturation hydrogenation. This paper presents a comprehensive review of recent advancements in two key areas: progress in high-activity saturated hydrogenation of PAHs catalyzed by precious metals and the regulation of cis–trans isomeric configuration of their hydrogenation products. Furthermore, the investigation addresses two critical challenges involved in the field: the susceptibility of precious metal catalysts to sulfur poisoning during the coal tar’s hydrogenation and the difficulty in controlling the stereo-isomerization of hydrogenation products. This review will advance fundamental understanding of PAHs hydrogenation mechanisms and provide critical technical guidance in coal tar utilization, supporting the sustainable development of clean energy technologies and high-value chemical production from coal by-products. Full article
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