Special Issues

Coatings 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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Tribological and Mechanical Properties of Coatings submission deadline 10 Dec 2025 | 9 articles | Viewed by 16949 | Submission Open
Keywords: high-temperature mechanical and tribological characterization; low-friction and wear-resistant coatings; contact mechanics of coatings; advanced tribological characterization of coatings; modeling and simulation of wear and friction of coatings
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Surface Engineering and Properties of Steel Materials
edited by Yuefeng Wang and Kai Guo
submission deadline 10 Dec 2025 | Viewed by 168 | Submission Open
Keywords: steel; corrosion; wear; characterization; surface; coatings
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Interfacial Electrochemistry of Coatings Produced or Applied in Solution submission deadline 15 Dec 2025 | 7 articles | Viewed by 17403 | Submission Open
Keywords: electrochemistry; electroplating/electrodeposition; corrosion; catalyst; battery/fuel battery; wear/tribology; hydrophobic/hydrophilic
(This special issue belongs to the Section Liquid–Fluid Coatings, Surfaces and Interfaces)
Electrochemical Properties and Applications of Thin Films submission deadline 15 Dec 2025 | 9 articles | Viewed by 16350 | Submission Open
Keywords: thin films; modeling and prediction; electrodeposition; corrosion; microstructure
(This special issue belongs to the Section Thin Films)
New Materials and New Applications for the Cold Gas Spray Process
edited by Sergi Dosta and Francesco Delloro
submission deadline 15 Dec 2025 | 2 articles | Viewed by 3468 | Submission Open
Keywords: high-entropy alloys; Intermetallics; fuctional materials; hard-phase dispersed alloys; cold spray additive manufacturing; microstructure characterization; mechanical properties; corrosion resistance
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Functional Coatings in Electrochemistry and Electrocatalysis
edited by and Elisama Vieira dos Santos
submission deadline 15 Dec 2025 | 2 articles | Viewed by 1766 | Submission Open
Keywords: environmental treatment; advanced oxidative processes; coating; nanotechnology; adsorptive membranes; electrochemical sensor; electrocatalysis; waste reuse
(This special issue belongs to the Section Surface Engineering for Energy Harvesting, Conversion, and Storage)
Organic Light-Emitting Diode (OLED)-Related Thin Films and Coatings submission deadline 15 Dec 2025 | Viewed by 221 | Submission Open
Keywords: electroactive materials; TADF; hole-transporting materials; organic chemistry; energy conversion technology; deposition methods for OLED thin films and coatings
The Role of Natural and Renewable Resources in Developing Eco-Friendly Paper Coatings for Packaging Applications
edited by and Diana Gregor-Svetec
submission deadline 16 Dec 2025 | 1 articles | Viewed by 3592 | Submission Open
Keywords: natural coatings; synthetic coatings; renewable resources; coating surface evaluation; print quality; packaging materials; contact and noncontact measuring technique for surface topography evaluation
(This special issue belongs to the Section Functional Polymer Coatings and Films)
Metasurfaces and Low-Dimensional Materials for Photonic and Optoelectronic Applications
edited by
submission deadline 20 Dec 2025 | 3 articles | Viewed by 5264 | Submission Open
Keywords: metasurfaces; low-dimensional materials; optical bound states in the continuum; device physics and modeling; photoelectric or thermal detection; coating
(This special issue belongs to the Section Surface Engineering for Energy Harvesting, Conversion, and Storage)
Advances in High-Entropy Alloy Coatings: Preparation, Properties, and Applications
edited by Jingbin Hao, Hao Liu and Haifeng Yang
submission deadline 20 Dec 2025 | 1 articles | Viewed by 2294 | Submission Open
Keywords: high-entropy alloy; laser cladding; additive manufacturing; multi-energe field assist; surface strengthening; tribology behavior; impact wear; corrosion protection; composite coatings.
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Advances in Alloy Coatings: Tailored Performance for Modern Applications
edited by , and Hui Zhang
submission deadline 20 Dec 2025 | 1 articles | Viewed by 2036 | Submission Open
Keywords: alloy coatings; corrosion resistance; advanced deposition techniques; multifunctional coatings; durability and performance
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Thermal Barrier Coatings Technology: Heat Transfer Optimization, Progress, Challenges, and Future Prospects submission deadline 20 Dec 2025 | Viewed by 237 | Submission Open
Keywords: high-temperature coatings; thermal insulation layers; heat-resistant materials; energy efficiency improvements
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Advances in Polymer Coatings for Biomedical Applications
edited by Ana Beatriz Morales-Cepeda
submission deadline 20 Dec 2025 | Viewed by 154 | Submission Open
Keywords: biomedical applications; veterinary applications; drug delivery and release; biomedical and veterinary implants; antifungal and antibacterial materials
(This special issue belongs to the Section Functional Polymer Coatings and Films)
New Challenges in Wood Adhesives and Coatings, 2nd Edition
edited by
submission deadline 25 Dec 2025 | 3 articles | Viewed by 7332 | Submission Open
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Advanced Functional and Smart Coatings for Energy Applications submission deadline 27 Dec 2025 | Viewed by 210 | Submission Open
Keywords: advanced functional coatings; characterization techniques; corrosion protective; degradation; energy generation applications; energy storage applications
(This special issue belongs to the Section Functional Polymer Coatings and Films)
Thin Film Coatings for Medical Biosensing Applications submission deadline 30 Dec 2025 | 1 articles | Viewed by 4490 | Submission Open
Keywords: thin film coatings; biosensor; medical device; biosignal processing; wearable medical devices; machine learning
(This special issue belongs to the Section Functional Polymer Coatings and Films)
Advanced Coatings for Fuel Cells
edited by Dongxu Cui and Zewei Lyu
submission deadline 30 Dec 2025 | 1 articles | Viewed by 1114 | Submission Open
Keywords: fuel cells; electrode materials; carbon deposition; fuel conversion; biomass utilization; characterization of material and microstructure
(This special issue belongs to the Section Surface Engineering for Energy Harvesting, Conversion, and Storage)
Characterization and Industrial Applications of PVD Coatings
edited by F.C. Silva, Luis Cesar Fontana and Mengying Wang
submission deadline 30 Dec 2025 | 1 articles | Viewed by 1033 | Submission Open
Keywords: PVD coatings; mechanical properties; corrosion resistance; electrical properties; wear resistance
(This special issue belongs to the Section Thin Films)
Shape Memory Alloy Films and High-Entropy Alloy Films
edited by
submission deadline 30 Dec 2025 | Viewed by 238 | Submission Open
Keywords: coatings/films; thin-film technologies; structure; properties and applications
(This special issue belongs to the Section Thin Films)
Recent Progress in Metal Additive Manufacturing and Post-Processing Techniques submission deadline 30 Dec 2025 | Viewed by 225 | Submission Open
Keywords: metal additive manufacturing; surface; coatings; corrosion; tribology
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Deposition, Characterization and Application of Anti-corrosion and Lubricating Coatings submission deadline 31 Dec 2025 | 16 articles | Viewed by 47939 | Submission Open
Keywords: protective corrosion coatings; metal matrix composites; lubricating coatings; interface
(This special issue belongs to the Section Corrosion, Wear and Erosion)
New Functional Coatings and Thin Films for Sensor and Green Energy Technologies
edited by , Rositsa Gergova and
submission deadline 31 Dec 2025 | 21 articles | Viewed by 32528 | Submission Open
Keywords: advanced materials; functional coatings; thin films; design; sensing; solar energy conversion and storage
(This special issue belongs to the Section Thin Films)
Characterization and Manufacturing of Nano-Composites and Nano-Composite Coatings
edited by
submission deadline 31 Dec 2025 | 9 articles | Viewed by 22500 | Submission Open
Keywords: synthesis of nanocomposite materials; coating materials testing procedures; optimization of nanocomposite coating production processes; machinability of coated surfaces; modeling of nanocomposite coating materials
(This special issue belongs to the Section Surface Engineering for Energy Harvesting, Conversion, and Storage)
Advances in Wear-Resistant Coatings
edited by Hui Liang and Zhiqiang Cao
submission deadline 31 Dec 2025 | 5 articles | Viewed by 11518 | Submission Open
Keywords: wear-resistant coatings; polymers; ceramics; alloys; and composite coatings; nanostructured coating modeling and simulation; coating processes; tribological mechanism of coatings
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Innovations in Functional Coatings for Wood Processing
edited by
submission deadline 31 Dec 2025 | 6 articles | Viewed by 6133 | Submission Open
Keywords: environmentally friendly coating; functional coating; decorative coating; modified wood; engineered wood; wood product; wood processing
(This special issue belongs to the Section Functional Polymer Coatings and Films)
Strong, Ductile and Corrosion-Resistant High-Entropy Alloys
edited by and
submission deadline 31 Dec 2025 | 2 articles | Viewed by 5812 | Submission Open
Keywords: high-entropy alloys; mechanical properties; corrosion resistance; passive films; microstructures
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Thermal Barrier Coatings: Materials, Processes, Properties and Applications
edited by Dianying Chen
submission deadline 31 Dec 2025 | 5 articles | Viewed by 3933 | Submission Open
Keywords: thermal barrier coatings; coating process; CMAS resistance; oxidation; failure analysis; gas turbine engines
(This special issue belongs to the Section Ceramic Coatings and Engineering Technology)
Advanced Ceramic Materials and Coatings: Synthesis, Properties and Applications
edited by Xiaolong Lu, Yuyi Zhu, Tony Thomas and Yue Yang
submission deadline 31 Dec 2025 | 6 articles | Viewed by 3813 | Submission Open
Keywords: advanced ceramic materials; ceramic coatings; functional ceramics; ceramic processing and synthesis; material characterization
(This special issue belongs to the Section Ceramic Coatings and Engineering Technology)
Surface Topography Measurement Analysis of Additively Manufactured Modern Materials and Coatings submission deadline 31 Dec 2025 | 3 articles | Viewed by 3424 | Submission Open
Keywords: surface metrology; roughness measurement; surface topography characterization; functional materials; measurement noise; measurement uncertainty; manufacturing metrology; machined surfaces; additive manufacturing
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Microstructure and Corrosion Behavior of High-Entropy Coatings
edited by
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2671 | Submission Open
Keywords: high-entropy coatings; corrosion resistance; wear resistance; tribological properties; hardness; toughness; physical vapor deposition (PVD); nanostructure; multilayer structure
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Functionalization and Modification of Polymers, Polymeric Recyclates and Films
edited by and Rajnikant Patel
submission deadline 31 Dec 2025 | 2 articles | Viewed by 2647 | Submission Open
Keywords: polymer processing and modification; film modification and applications; thin films; chemical engineering; nanocomposites; adhesion; surface modification; surface energy sfe; developed interfacial area ratio sdr; packaging systems; biodegradadation; permeability for water vapour and gases; composites and biocompostes; recycling issues
(This special issue belongs to the Section Functional Polymer Coatings and Films)
Innovations, Applications and Advances of High-Entropy Alloy Coatings
edited by Ádám Vida, and
submission deadline 31 Dec 2025 | 3 articles | Viewed by 2145 | Submission Open
Keywords: high-entropy alloys; additive manufacturing; cladding; surface layers; deposition; sputtering
(This special issue belongs to the Section Plasma Coatings, Surfaces & Interfaces)
High-Entropy Alloy Films and Coatings submission deadline 31 Dec 2025 | 1 articles | Viewed by 1642 | Submission Open
Keywords: high-entropy alloys; films; coatings; microstructure; mechanical properties.
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Modification and Optimization of Cable Insulation Surface Materials
edited by , Gu Li and Lin Yang
submission deadline 31 Dec 2025 | 1 articles | Viewed by 1196 | Submission Open
Keywords: coating materials for insulation; preparation process of nanocomposites; coatings for insulation; dielectric properties of nanocomposites; interface structure of nanocomposites; dielectric interface effect; characterization techniques for coating materials for insulation; electriferous flame plating varnish; dielectric losses in nano-cable insulation materials
(This special issue belongs to the Section Surface Engineering for Energy Harvesting, Conversion, and Storage)
Advanced Thin Films of High-Entropy Alloys
edited by , and Wenkai Jiang
submission deadline 31 Dec 2025 | 2 articles | Viewed by 1092 | Submission Open
Keywords: advanced thin film; high-entropy alloy; fabrication method of thin films; applications of thin film; micro- and nano-electronic devices; functionalization of thin films; characterization of thin films; functional coatings; gradient thin films; novel thin-film electrode
(This special issue belongs to the Section Thin Films)
Innovative Flame-Retardant Coatings for High-Performance Materials
edited by and Shuqiang Peng
submission deadline 31 Dec 2025 | 1 articles | Viewed by 867 | Submission Open
Keywords: intumescent fire-retardant coatings; intrinsically flame-retardant coatings; flame-retardant coatings with multifunctional features; bio-sourced flame-retardant coatings; high-performance flame-retardant coatings
(This special issue belongs to the Section Thin Films)
Coatings and AI: Preparation, Characterization and Application
edited by and Hongli Bian
submission deadline 31 Dec 2025 | Viewed by 480 | Submission Open
Keywords: artificial intelligence in coatings; intelligent preparation of coatings; machine learning for material characterization; AI-driven coating applications; coating performance prediction
Exploring the Innovative Roles of Coatings and Materials in Microplastic Pollution and Microbial Interactions in the Anthropocene
edited by , Alice Delacuvellerie, and Ruddy Wattiez
submission deadline 31 Dec 2025 | Viewed by 366 | Submission Open
Keywords: microplastics; plastisphere; coating– plastisphere interactions; additive retention; additive leaching; coated microplastics as additive carriers; microplastic coating dynamics; coatings
(This special issue belongs to the Section Functional Polymer Coatings and Films)
Protective Coatings for Complex Technical Surfaces
edited by Michél Hauer, Filofteia-Laura Toma, and
submission deadline 31 Dec 2025 | Viewed by 202 | Submission Open
Keywords: thermal spray; cladding; materials; wear; corrosion; emissions; environmental footprint
(This special issue belongs to the Section Corrosion, Wear and Erosion)
Protective Coatings for Heritage Conservation: Development and Application submission deadline 31 Dec 2025 | Viewed by 173 | Submission Open
Keywords: cultural heritage; coatings; material preservation; composites; coating technology; deterioration; degradation
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Synthesis and Applications of Bioactive Coatings
edited by Shenglian Yao
submission deadline 10 Jan 2026 | 4 articles | Viewed by 9968 | Submission Open
Keywords: novel synthesis techniques for bioactive coatings; characterization and properties of bioactive coatings; medical applications and biocompatibility assessment; bioactive coatings in tissue engineering; environmental and industrial applications
(This special issue belongs to the Section Bioactive Coatings and Biointerfaces)
Advances in Optical Coatings and Thin Films submission deadline 10 Jan 2026 | 1 articles | Viewed by 1537 | Submission Open
Keywords: thin films; optical coating; optical thin-film technology; light– matter interaction; photonics
(This special issue belongs to the Section Thin Films)
Self-Cleaning and Anti-Fouling Coatings
edited by Liming Liu and Wei Tong
submission deadline 10 Jan 2026 | 1 articles | Viewed by 1447 | Submission Open
Keywords: coatings; self-cleaning; anti-fouling; micro-nanostructures; durability
(This special issue belongs to the Section Bioactive Coatings and Biointerfaces)
Advances in Coating Tribology: Smart, Sustainable and High-Performance Coatings for Next-Generation Applications
edited by
submission deadline 10 Jan 2026 | 1 articles | Viewed by 1232 | Submission Open
Keywords: coatings for harsh environments; self-lubricating and adaptive coatings; sustainable and eco-friendly coating; tribology of coatings in additive manufacturing; coatings for medical and biomedical applications; coatings in electric vehicles; high-temperature tribology and protective coatings; artificial intelligence and computational modeling in coating tribology.
(This special issue belongs to the Section Tribology)
Novel Coatings for Enhanced Water Desalination and Treatments submission deadline 10 Jan 2026 | Viewed by 830 | Submission Open
Keywords: water desalination coatings; advanced surface modifications; eco-friendly coating; artificial intelligence for coating optimization; regression analysis for coating performance prediction
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
Multifunctional Thin Films from Hybrid Biopolymers and Nanomaterials submission deadline 10 Jan 2026 | Viewed by 164 | Submission Open
Keywords: thin films; biopolymers; nanomaterials; biological applications; environmental remediation
(This special issue belongs to the Section Thin Films)
Advanced Surface Engineering of Biocompatible Coatings: Innovation and Application
edited by Chenchen Wang and Jincan Yan
submission deadline 15 Jan 2026 | 1 articles | Viewed by 1593 | Submission Open
Keywords: wear-resistant and corrosion-resistant coatings; biomimetic coatings; surface modification of bone implants; fretting wear at bone interfaces; biological lubricating materials
(This special issue belongs to the Section Surface Coatings for Biomedicine and Bioengineering)
Recent Advancement in Biological Microelectromechanical Systems (BioMEMS) and Biomimetic Coatings submission deadline 20 Jan 2026 | 10 articles | Viewed by 36409 | Submission Open
(This special issue belongs to the Section Surface Coatings for Biomedicine and Bioengineering)
Mechanical Properties and Tribological Behavior of Alloy/Coatings, 2nd Edition
edited by
submission deadline 20 Jan 2026 | 9 articles | Viewed by 15594 | Submission Open
Keywords: bioinspired hierarchical structures; graded architecture; multilayers; tribology; friction and wear
(This special issue belongs to the Section Tribology)
Coating Technologies Involving Surface Adsorption and Diffusion
edited by Yang Yang and Chengsong Zhang
submission deadline 20 Jan 2026 | 4 articles | Viewed by 10518 | Submission Open
Keywords: thermal chemical treatment; film deposition; duplex treatment; adsorption; diffusion; microstructure; surface properties; first-principles calculations
(This special issue belongs to the Section Surface Characterization, Deposition and Modification)
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