Green Catalytic Materials for Environmental Application

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

Deadline for manuscript submissions: 30 September 2026 | Viewed by 454

Special Issue Editors

School of Environmental Science and Engineering, Nanjing Tech University, Nanjing 210009, China
Interests: catalytic materials; nanomaterials; environmental catalysis; air pollutants

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Guest Editor
School of Environmental Science and Engineering, Nanjing Tech University, Nanjing 210009, China
Interests: catalytic materials; nanomaterials; environmental catalysis; air pollutants

Special Issue Information

Dear Colleagues,

Green catalytic materials are revolutionizing atmospheric pollution control and soil remediation technologies with their high efficiency, low energy consumption and environmental friendliness. In the field of NOx/SO2 catalytic reduction, novel materials achieve highly selective conversion across a wide temperature range by optimizing active sites and support structures, significantly enhancing resistance to sulfur poisoning and water poisoning. In catalytic thermal desorption applications, green catalysts effectively reduce the desorption activation energy of organic pollutants, enabling low-temperature, high-efficiency remediation while substantially cutting energy consumption and secondary emissions. In photocatalysis, breakthroughs in visible-light-responsive materials and heterojunction designs have overcome bottlenecks in solar-energy utilization, demonstrating vast potential in VOC degradation, sterilization and water purification.

In view of the rapid progress in this area, this Special Issue aims at gathering world-leading scientists to report their latest research progress on the aforementioned green catalytic materials. Aspects from catalyst development, process design, system analysis and especially multidisciplinary work will be of interest. Original research papers, review articles and short communications are all welcome to contribute to this Special Issue.

If you would like to submit papers to this Special Issue or have any questions, please contact the in-house editor, Ms. Rita Lin (rita.lin@mdpi.com).

Dr. Qijie Jin
Prof. Dr. Haitao Xu
Guest Editors

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Keywords

  • nitrogen oxides
  • nanocatalysts
  • VOC degradation
  • sterilization
  • water purification

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Published Papers (1 paper)

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Research

12 pages, 4007 KB  
Article
High-Efficient Calcium-Based Adsorbent for Dry Desulfurization
by Lixin Sun and Qitu Zhang
Catalysts 2026, 16(5), 391; https://doi.org/10.3390/catal16050391 - 29 Apr 2026
Viewed by 285
Abstract
Developing high activity calcium-based adsorbent is still one of the difficult problems for calcium-based adsorbents for dry desulfurization. Herein, we develop the surfactant induction coprecipitation strategy to construct high active layered mesoporous calcium hydroxide. It was found that ethanol as a solvent could [...] Read more.
Developing high activity calcium-based adsorbent is still one of the difficult problems for calcium-based adsorbents for dry desulfurization. Herein, we develop the surfactant induction coprecipitation strategy to construct high active layered mesoporous calcium hydroxide. It was found that ethanol as a solvent could modify the lamellar morphology of calcium-based adsorbent, that the surfactant (CTAB) plays an important role in regulating the pore structure to obviously improve the desulfurization activity and utilization efficiency, and that its breakthrough sulfur capacity reaches 371.7 mg g−1 at 350 °C. The excellent desulfurization performance is attributed to the unique 2D lamellar morphology, high specific surface area, and mesopore structure of calcium hydroxide. Experimental and theoretical results reveal that SO2 is preferentially adsorbed on the surface of Ca(OH)2, and reacts with Ca(OH)2 to form CaSO3. CaSO3 is then oxidized by O2 in the presence of SO2 and CO2 to form CaSO4, and the presence of CO2 inhibited the catalytic oxidation of sulfite to sulfate by O2 from air. This synthesis strategy offers a facile method to construct efficient 2D adsorbent for SO2 removal. Full article
(This article belongs to the Special Issue Green Catalytic Materials for Environmental Application)
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