Special Issues

Catalysts publishes Special Issues to create collections of papers on specific topics, with the aim of building a community of authors and readers to discuss the latest research and develop new ideas and research directions. Special Issues are led by Guest Editors, who are experts on the topic and all Special Issue submissions follow MDPI's standard editorial process. The journal’s Editor-in-Chief and/or designated Editorial Board Member will oversee Guest Editor appointments and Special Issue proposals, checking their content for relevance and ensuring the suitability of the material for the journal. The papers published in a Special Issue will be collected and displayed on a dedicated page of the journal’s website. Further information on MDPI's Special Issue policies and Guest Editor responsibilities can be found here. For any inquiries related to a Special Issue, please contact the Editorial Office.

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Feature Review Papers on Catalysis in Organic and Polymer Chemistry
edited by , and Mingyuan Li
submission deadline 30 Oct 2025 | 1 articles | Viewed by 1049 | Submission Open
Keywords: homogeneous catalysis; heterogeneous catalysis; organocatalysis; biocatalysis; fine chemicals synthesis; polymerization; asymmetric synthesis; mechanistic studies
(This special issue belongs to the Section Catalysis in Organic and Polymer Chemistry)
Heterogeneous Catalysis in China: New Horizons and Recent Advances
edited by , Botao Qiao and
submission deadline 30 Oct 2025 | 1 articles | Viewed by 835 | Submission Open
Keywords: heterogeneous catalysis; catalyst design; CO2 conversion; single-atom catalysts; environmental catalysis; AI-guided catalyst discovery; sustainable energy technologies; industrial decarbonization; in situ characterization; mechanism research
(This special issue belongs to the Section Catalytic Materials)
Synthesis and Catalytic Applications of Advanced Porous Materials
edited by
submission deadline 31 Oct 2025 | 5 articles | Viewed by 6412 | Submission Open
Keywords: advanced porous materials; degradation mechanism; environmental catalysis; CO2 reduction; efficiency of sunlight utilization
(This special issue belongs to the Section Nanostructured Catalysts)
Catalyst Immobilization
edited by
submission deadline 31 Oct 2025 | 4 articles | Viewed by 5758 | Submission Open
Keywords: catalyst immobilization; novel supports; recovery and reuse; waste reduction; sustainable applications; environmental impact; green solvents; flow technologies
(This special issue belongs to the Section Industrial Catalysis)
Environmental Applications of Novel Nanocatalytic Materials
edited by
submission deadline 31 Oct 2025 | 2 articles | Viewed by 5319 | Submission Open
Keywords: environment; energy; nanocatalytic materials; nanostructured; nanomaterials
(This special issue belongs to the Section Environmental Catalysis)
Exclusive Papers of the Editorial Board Members (EBMs) in the Section "Biocatalysis"
edited by
submission deadline 31 Oct 2025 | 3 articles | Viewed by 3526 | Submission Open
Keywords: biocatalyst immobilization; biocatalytic cascade reactions; bioelectrochemistry; biotransformations; cell factory; chemo-biocatalytic processes; computational biocatalysis; design of biocatalytic processes; environmental biocatalysis; enzymatic polymerization and polymer modification; enzyme formulation; flow biocatalysis; industrial biocatalysis; metabolic engineering; novel enzymes; protein engineering; reaction engineering in biocatalytic systems
(This special issue belongs to the Section Biocatalysis)
Advanced Catalysis for Energy and a Sustainable Environment submission deadline 31 Oct 2025 | 4 articles | Viewed by 3261 | Submission Open
Keywords: sustainable energy; environmental remediation; advanced catalytic materials; biomass conversion; CO2 conversion; wastewater treatment; catalyst sustainability (durability/recyclability)
Catalytic Technologies for Solid Waste Management, Utilization, and Sustainability
edited by Xuefei Chen
submission deadline 31 Oct 2025 | 2 articles | Viewed by 2543 | Submission Open
Keywords: solid waste; catalytic pyrolysis; gasification catalysts; hydrothermal liquefaction; waste-to-energy conversion; catalyst design; hazardous waste treatment; resource recovery; sustainable waste management; catalytic oxidation
(This special issue belongs to the Section Environmental Catalysis)
Trends and Prospects in Catalysis for Sustainable CO2 Conversion
edited by , and Bin Wu
submission deadline 31 Oct 2025 | 2 articles | Viewed by 2355 | Submission Open
Keywords: CO2 conversion; catalysis; CO2 valorization; renewable energy; hydrogenation; electrochemical processes; photochemical conversion; catalyst design; sustainable solutions; greenhouse gas reduction
(This special issue belongs to the Section Catalytic Materials)
Efficient Electro-Fenton-Catalysis
edited by Chao Zhu and
submission deadline 31 Oct 2025 | 1 articles | Viewed by 1994 | Submission Open
Keywords: electro-Fenton catalytic oxidation; process design and optimization; carbon material development and design; reactive radical generation; aquatic environmental remediation; interfacial reaction mechanisms; emerging organic pollutants
(This special issue belongs to the Section Electrocatalysis)
Catalytic Activity on Thermochemical and Non-Thermal Plasma Conversion/Utilization of Methane and Carbon Dioxide
edited by , Gemma S. Grasa and Isabel Martínez
submission deadline 31 Oct 2025 | 2 articles | Viewed by 1967 | Submission Open
Keywords: sorption-enhanced reforming; sorption-enhanced methanation; plasma/catalysis methanation; dry reforming of methane; CO2 to methanol; CO2 to DME; catalytic decomposition of methane; reverse water– gas shift; CO2 splitting; syngas production
(This special issue belongs to the Section Catalysis for Sustainable Energy)
Innovative Catalytic Approaches in Polymerization
edited by
submission deadline 31 Oct 2025 | 3 articles | Viewed by 1838 | Submission Open
Keywords: olefin polymerization; ring-opening polymerization; metathesis polymerization/depolymerization; organometallics; homogeneous catalysts; heterogeneous catalysts; chemical recycling; upcycling
(This special issue belongs to the Section Catalysis in Organic and Polymer Chemistry)
Novel Advancements Towards Nanocomposite Synthesis and Their Potential Application in Photocatalysis, 2nd Edition submission deadline 31 Oct 2025 | 2 articles | Viewed by 1754 | Submission Open
Keywords: green synthesis of nanomaterials; interfaced/doped nanocomposites; potential applications of nanoparticles; nanoparticles surface functionalization.
(This special issue belongs to the Section Photocatalysis)
Advances in MOF/COF Catalysis: Tailored Structures for Enhanced Performance
edited by Parijat Borah and
submission deadline 31 Oct 2025 | 1 articles | Viewed by 1113 | Submission Open
Keywords: MOF catalysts; COF catalysts; photocatalysis; electrocatalysis; thermocatalysis; hybrid materials; porous materials; framework materials; heterogeneous catalysts
(This special issue belongs to the Section Catalytic Materials)
Integration of Machine Learning and Modeling in Catalysis
edited by Yinjuan Chen
submission deadline 31 Oct 2025 | Viewed by 307 | Submission Open
Keywords: machine learning; data availability and quality; solid-state electrolyte; interpretable mode; diversity of materials and multiscale issues limited data base; materials design
(This special issue belongs to the Section Computational Catalysis)
Recent Advances in Energy-Related Materials in Catalysts, 3rd Edition submission deadline 31 Oct 2025 | Viewed by 186 | Submission Open
Keywords: electrocatalysts; synthesis; electro-oxidation of fuels; fuel cells; batteries; electrocatalysis; oxygen reduction and evolution; hydrogen evolution; carbon monoxide oxidation; carbon dioxide conversion
(This special issue belongs to the Section Catalytic Materials)
Catalytic Strategies for Plastics Waste Recycling and Upcycling submission deadline 31 Oct 2025 | Viewed by 182 | Submission Open
Keywords: plastic recycling; plastic upcycling; upcycled products; closed-loop recycling; plastic waste-to-energy; circular economy
(This special issue belongs to the Section Biomass Catalysis)
Catalytic Conversion of Biomass to Chemicals, 2nd Edition
edited by
submission deadline 31 Oct 2025 | Viewed by 152 | Submission Open
Keywords: biomass conversion; hydrogenation; nanostructured catalysts; biomass derivatives; oxidation
(This special issue belongs to the Section Biomass Catalysis)
Plasma Catalysis: Status and Challenges
edited by
submission deadline 31 Oct 2025 | Viewed by 135 | Submission Open
Keywords: plasma catalysis; non-thermal plasma; volatile organic compounds (VOCs); ammonia synthesis; environment and energy
(This special issue belongs to the Section Electrocatalysis)
Advanced Electrocatalysts for Sustainable Ammonia Synthesis
edited by Jeonghoon Lim
submission deadline 31 Oct 2025 | Viewed by 122 | Submission Open
Keywords: electrochemical ammonia synthesis; nitrogen reduction reaction; nitrate reduction reaction; electrocatalysts; membrane electrode assembly (MEA); sustainable nitrogen conversion
(This special issue belongs to the Section Electrocatalysis)
Biochar-Based Materials for Catalysis and Sustainable Environmental Applications
edited by
submission deadline 31 Oct 2025 | Viewed by 121 | Submission Open
Keywords: biochar; catalysis; environmental remediation; sustainable materials; CO2 capture; wastewater treatment; green chemistry; life-cycle assessment
(This special issue belongs to the Section Biomass Catalysis)
Photocatalyst Design for H2O2 Production and Biomass Conversion
edited by
submission deadline 31 Oct 2025 | Viewed by 116 | Submission Open
Keywords: photocatalyst design; H2O2 production; biomass conversion; environmental remediation; sustainable chemistry; renewable energy; green synthesis; photocatalytic mechanism; defect engineering; heterojunction formation; two-electron oxygen reduction reaction (2e⁻ ORR); water oxidation reaction (WOR); lignin depolymerization
(This special issue belongs to the Section Catalytic Materials)
New Insights into Catalysis for Biomass Utilization
edited by
submission deadline 31 Oct 2025 | Viewed by 112 | Submission Open
Keywords: biomass conversion; heterogeneous catalysis; biorefinery; green chemistry; renewable energy; catalytic mechanisms; sustainable processes
(This special issue belongs to the Section Biomass Catalysis)
Feature Review Papers in Electrocatalysis
edited by
submission deadline 10 Nov 2025 | 8 articles | Viewed by 22470 | Submission Open
Keywords: polymer electrolyte fuel cells; direct alcohol fuel cells; water electrolysis; metal– air batteries; dye-sensitized solar cells; photo-electrolysis; carbon dioxide electro-reduction
(This special issue belongs to the Section Electrocatalysis)
Non-Noble Metal Electrocatalytic Materials for Clean Energy
edited by
submission deadline 10 Nov 2025 | 4 articles | Viewed by 6602 | Submission Open
Keywords: electrocatalysis; hydrogen evolution reaction; oxygen evolution reaction; catalysis mechanisms; overall water splitting
(This special issue belongs to the Section Electrocatalysis)
Predictive Modeling in Catalysis
edited by Zisheng Zhang
submission deadline 10 Nov 2025 | 2 articles | Viewed by 1010 | Submission Open
Keywords: catalysis; computational catalysis; realistic modeling; multi-scale modeling; surface reconstruction; reaction kinetics; machine learning; surface science
(This special issue belongs to the Section Computational Catalysis)
Catalytic Removal of Volatile Organic Compounds (VOCs) submission deadline 15 Nov 2025 | 4 articles | Viewed by 4103 | Submission Open
Keywords: catalytic combustion; VOCs; noble metals; transition metal oxides; catalysts
(This special issue belongs to the Section Environmental Catalysis)
Modeling and Simulation of Next-Generation Catalytic Materials for Energy and Environment Applications
edited by and Lianming Zhao
submission deadline 15 Nov 2025 | 3 articles | Viewed by 3264 | Submission Open
Keywords: computational catalysis; metal catalysts; metal oxides; composite catalysts; zeolites; molecular sieves; carbon-based catalysts; biocatalysts; photocatalysts
(This special issue belongs to the Section Computational Catalysis)
Advances in Sustainable Remediation Technologies: Advanced Oxidation, Catalytic Nanomaterials, and Computational Modeling
edited by , , Svetlana Pelemiš and
submission deadline 15 Nov 2025 | 1 articles | Viewed by 3070 | Submission Open
Keywords: pharmacologically active compounds; advanced oxidation processes; nanomaterials; catalytic processes; environmental chemistry; environmental remediation; computational modeling; toxicity studies
(This special issue belongs to the Section Catalysis for Pharmaceuticals)
Cutting-Edge Catalytic Strategies for Organic Pollutant Mitigation
edited by
submission deadline 15 Nov 2025 | 2 articles | Viewed by 2994 | Submission Open
Keywords: heterogeneous catalysis; homogeneous catalysis; emerging catalytic technologies; electrochemical catalysis organic pollutant removal
(This special issue belongs to the Section Environmental Catalysis)
Advanced Catalysis Technologies Using Metal-Organic Frameworks (MOFs) submission deadline 15 Nov 2025 | 1 articles | Viewed by 1217 | Submission Open
Keywords: reticular chemistry; Metal– Organic Frameworks; catalysis; electrocatalysis; photocatalysis; nanozymes
(This special issue belongs to the Section Catalytic Materials)
Environmental Biocatalysis: From Remediation to Waste Valorization, 2nd Edition submission deadline 15 Nov 2025 | 1 articles | Viewed by 901 | Submission Open
Keywords: biocatalysis; waste valorization; bioremediation; enzyme biocatalysis; whole-cell biocatalysis; persistent organic pollutants; detoxification; high-added value compounds; protein engineering; green chemistry
(This special issue belongs to the Section Biocatalysis)
Nanoparticles for Photocatalytic Water and Air Remediation
edited by
submission deadline 20 Nov 2025 | 1 articles | Viewed by 905 | Submission Open
Keywords: nanophotocatalyst; photocatalyst; water treatment; semiconductor; environmental remediation; advanced oxidation technology; heterogeneous catalysis
(This special issue belongs to the Section Photocatalysis)
Recent Catalysts for Organic Synthesis
edited by and
submission deadline 30 Nov 2025 | 7 articles | Viewed by 13680 | Submission Open
Keywords: catalytic reactions; metal catalysis; organocatalysis; synthetic methodologies
(This special issue belongs to the Section Catalysis in Organic and Polymer Chemistry)
Homogeneous and Heterogeneous Catalytic Oxidation and Reduction
edited by , Xiaxi Yao and Wei Chen
submission deadline 30 Nov 2025 | 6 articles | Viewed by 11026 | Submission Open
Keywords: catalytic oxidation; catalytic reduction; Fenton; Fenton-like; enzyme-like catalysis; photocatalysis; sonocatalysis; electrocatalysis; piezoelectric catalysis; co-catalysis
(This special issue belongs to the Section Catalytic Materials)
Feature Papers in Catalysis for Pharmaceuticals submission deadline 30 Nov 2025 | 2 articles | Viewed by 8628 | Submission Open
Keywords: catalysis; pharmaceuticals; bioactive compounds; selectivity; green chemistry
(This special issue belongs to the Section Catalysis for Pharmaceuticals)
Advances in Enhancement of Catalytic Performance for Wastewater Treatment
edited by and
submission deadline 30 Nov 2025 | 5 articles | Viewed by 6781 | Submission Open
Keywords: catalytic processes; advanced oxidation processes; wastewater treatment; toxic-refractory wastewaters; synthesis of catalysts; reaction kinetics and mechanisms; identification of intermediates; low-cost catalysts; stability of heterogeneous catalysts
(This special issue belongs to the Section Environmental Catalysis)
Current Status and Future Aspects of Bimetallic and Trimetallic Catalysts submission deadline 30 Nov 2025 | 3 articles | Viewed by 5931 | Submission Open
Keywords: bimetallic catalysts; trimetallic catalysts; nanomaterials; sustainable processes; reforming; hydrodesulfurization; de/hydrogenation; aromatization; polymerization; electrochemical reactions
(This special issue belongs to the Section Industrial Catalysis)
Innovative Catalytic and Photocatalytic Systems for Environmental Remediation, 2nd Edition
edited by , and Antonietta Mancuso
submission deadline 30 Nov 2025 | 5 articles | Viewed by 4616 | Submission Open
Keywords: nanomaterials; zero-valent iron (ZVI); nanostructured photocatalysts; heterostructures; structured catalysts; water and wastewater treatment; gaseous stream treatment
(This special issue belongs to the Section Environmental Catalysis)
The Design of Protein-Based Catalysts
edited by
submission deadline 30 Nov 2025 | 2 articles | Viewed by 4556 | Submission Open
Keywords: proteins; enzymes; biocatalysis; protein modification; sustainable and green synthesis
(This special issue belongs to the Section Biocatalysis)
Glucose Production from Biomass–Kinetics, Thermodynamics and Catalysis submission deadline 30 Nov 2025 | 2 articles | Viewed by 4005 | Submission Open
Keywords: glucose; biomass; fractionation; cellulose; hemicellulose; lignin; solid acid; catalyst; kinetics; thermodynamics; catalysis
(This special issue belongs to the Section Biomass Catalysis)
Catalytic Processes for Green Hydrogen Production
edited by and
submission deadline 30 Nov 2025 | 3 articles | Viewed by 3672 | Submission Open
Keywords: green hydrogen; catalytic hydrogen production; electrocatalytic hydrogen production; pyrolytic hydrogen production; hydrogen production processes
(This special issue belongs to the Section Catalytic Materials)
Catalytic Conversion of Small Molecules for Energy and Environmental Sustainability
edited by Minghua Qiao
submission deadline 30 Nov 2025 | 3 articles | Viewed by 2213 | Submission Open
Keywords: small-molecule catalytic conversion; oxygen activation; CO2 utilization; light hydrocarbon valorization; selective oxidation/reduction; sustainable fuels and chemicals
Catalytic Processes for Environmental Remediation and Resource Recycling
edited by
submission deadline 30 Nov 2025 | 2 articles | Viewed by 1544 | Submission Open
Keywords: novel/green catalysts; single-atom catalysts; clusters; biochar-based or multi-metal-based catalysts; discovery of new catalytic mechanisms; optimization of catalytic processes for practical applications; application of artificial intelligence in catalytic processes; carbon capture and utilization; environmental remediation; resource recycling
(This special issue belongs to the Section Environmental Catalysis)
Advanced Catalysis in Water Purification: Organics and Heavy Metals Removal
edited by Xiaoliang Li and Yajun Ji
submission deadline 30 Nov 2025 | 2 articles | Viewed by 1441 | Submission Open
Keywords: advanced oxidation process; photocatalysis; electrocatalysis; water purification; organic pollutant; heavy metal
(This special issue belongs to the Section Environmental Catalysis)
Nanostructured Photocatalysts for Hydrogen Production
edited by Chunzheng Wu and Huafeng Li
submission deadline 30 Nov 2025 | 1 articles | Viewed by 1360 | Submission Open
Keywords: H2 evolution; photocatalysis; water splitting; nanocrystals; hybrid; hydrogen peroxide
(This special issue belongs to the Section Nanostructured Catalysts)
Photocatalytic Nanomaterials for Environmental Purification, 2nd Edition
edited by
submission deadline 30 Nov 2025 | 1 articles | Viewed by 1129 | Submission Open
Keywords: photocatalytic nanomaterials; photocatalysis; air purification; VOC degradation; wastewater treatment
(This special issue belongs to the Section Photocatalysis)
State-of-the-Art Enzyme Engineering and Biocatalysis in Europe submission deadline 30 Nov 2025 | 1 articles | Viewed by 908 | Submission Open
Keywords: enzyme engineering; biocatalysis; directed evolution; enzyme immobilization; multi-enzyme cascade reactions; bioprocess engineering; chemoenzymatic synthesis
(This special issue belongs to the Section Biocatalysis)
CO2 Catalytic Valorization and Utilization
edited by Huancong Shi
submission deadline 30 Nov 2025 | 1 articles | Viewed by 844 | Submission Open
Keywords: CO2  catalytic valorization; CO2  catalytic utilization; CO2  catalytic conversion; CO2  capture; CO2  absorption; CO2  desorption; decarbonization
(This special issue belongs to the Section Environmental Catalysis)
Catalytic Conversion of CO2 or CO
edited by and
submission deadline 30 Nov 2025 | 1 articles | Viewed by 663 | Submission Open
Keywords: CO2 conversion and utilization; CO conversion; heterogeneous catalysis; novel catalysts; reaction mechanism
(This special issue belongs to the Section Environmental Catalysis)
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