Engineered Coatings for a Sustainable Future

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Corrosion, Wear and Erosion".

Deadline for manuscript submissions: 31 January 2026 | Viewed by 1381

Special Issue Editors


E-Mail Website
Guest Editor
1. Materials Performance & Integrity Technology Group, TWI, Cambridge CB21 6AL, UK
2. Materials Innovation Centre, School of Engineering, University of Leicester, Leicester LE1 7RH, UK
Interests: corrosion; electrochemistry; environmental performance of materials; thermal spray coatings; alloy development
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor Assistant
Research Associate, Materials Innovation Centre (MatIC), The University of Leicester, University Road, Leicester LE1 7RH, UK
Interests: of multilayer anticorrosive coatings for offshore environments; performance evaluation of coatings in service conditions using electrochemical techniques; thermal spray coatings and organic coatings loaded with corrosion inhibitors and self-healing materials; polymer recycling based on ionic liquids and deep eutectic solvents; development of superhydrophobic coatings

Special Issue Information

Dear Colleagues,

Engineered coatings represent a crucial technological advancement in the quest for a sustainable future. Such coatings address numerous challenges across all industrial sectors. These advanced coatings are designed not only to provide surface protection, but also to enhance performance, durability, and environmental sustainability. By integrating cutting-edge innovations in materials science and engineering, these coatings significantly contribute to energy efficiency, resource conservation, and pollution mitigation. An important consideration is the recyclability of these coatings, including the development of formulations that facilitate remediation, removal and recycling, thus supporting the principles of a circular economy. Engineered coatings are indispensable in extreme environmental applications, such as aerospace, subsea, and harsh industrial environments, where they must endure severe conditions without their performance becoming compromised. The reliance on critical raw materials poses additional challenges, necessitating the creation of coatings that minimize the utilization of these materials while delivering essential functionalities, including corrosion resistance, thermal insulation, and antimicrobial properties. Importantly, these coatings are engineered to achieve adequate functionality with minimal material usage, with both the chemistries and application processes optimized to attain the desired functional outcomes using more efficient deposition.

This Special Issue delves into the latest advancements and applications of engineered coatings, highlighting their potential to drive sustainability and efficiency across sectors such as construction, transportation, healthcare, and energy. Through interdisciplinary research and collaboration, we can fully exploit the potential of engineered coatings to foster a more resilient and sustainable future.

The scope of this Special Issue includes, but is not limited to, the following topics:

  • Sustainable coating designs;
  • Materials science-driven engineered coatings;
  • Innovations in surface protection and coatings technologies;
  • Enhancements in durability and performance of coatings by novel engineering;
  • Strategies for enhancing recyclability and sustainability of coatings;
  • Applications of coatings in extreme environmental conditions;
  • Mitigation of the environmental impact of the production, application, and end-of-life processing of coatings;
  • Interdisciplinary approaches to optimizing coating functionalities;
  • AI-driven innovations in coatings development.

Dr. Shiladitya Paul
Guest Editor

Dr. Adamantini Loukodimou
Guest Editor Assistant

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Coatings is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • recyclable, non-toxic, and biodegradable coatings
  • low VOC (volatile organic compounds) coatings
  • renewable materials and coatings
  • energy-efficient and resource-efficient coatings
  • eco-friendly coatings with a reduced environmental impact
  • advanced materials and coatings
  • high-performance coatings
  • durable coatings
  • functional coatings
  • corrosion resistant coatings
  • thermal barrier coatings
  • self-cleaning and self-healing coatings
  • antimicrobial coatings
  • wear resistance coatings
  • sustainable by design coatings

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue policies can be found here.

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

10 pages, 3199 KiB  
Communication
High-Throughput Phase Screening and Laser-Directed Energy Deposition of Ti-Ni-Nb Gradient Alloys
by Jinlong Li, Xiaowei Zhang, Zhe An, Biqiang Li, Yizheng Wang, Yaoyuan Yang, Kexin Tong and Yingze Zhu
Coatings 2025, 15(4), 401; https://doi.org/10.3390/coatings15040401 - 28 Mar 2025
Viewed by 172
Abstract
This work presents an integrated directed energy deposition (DED) approach utilizing a multi-powder feeder with real-time continuously variable composition functionality, a multi-powder mixer and a multi-powder nozzle to fabricate Ti-Ni-Nb gradient alloys with controlled compositional variations. The high-throughput methodology enables rapid alloy design [...] Read more.
This work presents an integrated directed energy deposition (DED) approach utilizing a multi-powder feeder with real-time continuously variable composition functionality, a multi-powder mixer and a multi-powder nozzle to fabricate Ti-Ni-Nb gradient alloys with controlled compositional variations. The high-throughput methodology enables rapid alloy design and optimization by allowing precise manipulation of chemical composition and phase structures within a single deposited track. The EDS analysis confirms a gradual increase in titanium content, a nearly constant nickel content and a decrease in niobium along the scanning path, aligning with the expected powder-feeding trends. X-ray diffraction (XRD) analysis further reveals a phase transition from niobium-rich intermetallic compounds (NbNi4, Nb8Ni) at the beginning of the deposition to titanium-rich phases (Ti, Ti2Ni) at the end, demonstrating the ability to tailor phase distributions through real-time composition control. This high-throughput methodology enables rapid alloy design and optimization by integrating theoretical predictions with experimental phase screening. This study establishes a novel framework for the rapid discovery and optimization of functionally graded materials, paving the way for advanced applications in aerospace, biomedical implants and high-performance structural components. Full article
(This article belongs to the Special Issue Engineered Coatings for a Sustainable Future)
Show Figures

Figure 1

19 pages, 7170 KiB  
Article
MXene Coatings Based on Electrophoretic Deposition for the High-Temperature Friction Reduction of Graphite for Mechanical Seal Pairs
by Qunfeng Zeng, Shichuan Sun, Siyang Gao, Jianhang Chen and Fan Zhang
Coatings 2024, 14(12), 1567; https://doi.org/10.3390/coatings14121567 - 13 Dec 2024
Viewed by 697
Abstract
This paper presents the tribological properties of MXene (Ti3C2Tx) coatings on the surface of impregnated zinc phosphate graphite. MXene coatings were deposited on the surface of the impregnated zinc phosphate graphite by the electrophoretic deposition method at [...] Read more.
This paper presents the tribological properties of MXene (Ti3C2Tx) coatings on the surface of impregnated zinc phosphate graphite. MXene coatings were deposited on the surface of the impregnated zinc phosphate graphite by the electrophoretic deposition method at different voltages of 5 V, 10 V, and 15 V. The tribological properties of the MXene coatings were investigated from room temperature to 400 °C in ambient air. The results show that MXene coatings are helpful to improve the tribological properties of the impregnated zinc phosphate graphite at elevated temperatures. The coatings deposited at 5 V have the best anti-friction behaviors among the coatings at the different deposition voltages, which indicates that the MXene coatings deposited at 5 V are suitable for applications in a wide range of temperatures, especially high-temperature environments. The average CoF of the coatings deposited at 5 V is about 0.18 at 200 °C, 0.25 at 300 °C, and 0.21 at 400 °C, respectively. The CoF of the coatings deposited at 15 V is relatively stable with the increase in temperature. Moreover, the high-temperature low-friction mechanism was discussed. The high-temperature low-friction mechanism is attributed to the good self-lubricating behaviors of the impregnated zinc phosphate graphite and the transfer film of the MXene coatings. Full article
(This article belongs to the Special Issue Engineered Coatings for a Sustainable Future)
Show Figures

Figure 1

Back to TopTop