Advances in Coating Tribology: Smart, Sustainable and High-Performance Coatings for Next-Generation Applications

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Tribology".

Deadline for manuscript submissions: 10 January 2026 | Viewed by 928

Special Issue Editor


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Special Issue Information

Dear Colleagues,

We are pleased to announce a Special Issue of Coatings titled “Advances in Coating Tribology: Smart, Sustainable, and High-Performance Coatings for Next-Generation Applications”.

This Special Issue highlights recent advancements in tribological coatings across various industries, including aerospace, automotive, nuclear, biomedical and chemical applications. With increasing demands for wear-resistant, self-lubricating and sustainable coatings, this Special Issue will serve as a valuable platform for researchers to share their latest findings and innovations.

We welcome original research articles, review papers and experimental studies that explore cutting-edge coating technologies, novel materials and tribological performance optimization.

Topics of interest include, but are not limited to, the following research areas:

  • Wear-resistant coatings for harsh environments;
  • Self-lubricating and adaptive coatings;
  • Sustainable and eco-friendly coating technologies;
  • Tribology of coatings in additive manufacturing;
  • Tribocorrosion and degradation mechanisms;
  • Bio-tribology: coatings for medical and biomedical applications;
  • Tribology of coatings in electric vehicles and renewable energy systems;
  • Artificial intelligence and computational modeling in coating tribology;
  • Surface texturing and its synergy with coatings;
  • High-temperature tribology and protective coatings.

We invite researchers from across the globe to contribute their work to this open access Special Issue, fostering knowledge exchange and collaboration in this rapidly evolving field. We look forward to your submissions and contributions to advancing coating tribology research.

Dr. Pradeep Menezes
Guest Editor

Manuscript Submission Information

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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

  • 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.

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Published Papers (1 paper)

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Research

18 pages, 4696 KB  
Article
Ductile–Brittle Mode Classification for Micro-End Milling of Nano-FTO Thin Film Using AE Monitoring and CNN
by Hee-hwan Lee, Hyo-jeong Kim, Jae-hyeon Nam and Seoung-hwan Lee
Coatings 2025, 15(8), 933; https://doi.org/10.3390/coatings15080933 - 10 Aug 2025
Viewed by 713
Abstract
This study introduces a real-time acoustic emission (AE) monitoring system for the micro-milling of fluorine-doped tin oxide (FTO) thin films, a critical transparent conductive oxide (TCO) material. The system uses AE sensors to capture high-frequency elastic waves generated during the micro-milling process. We [...] Read more.
This study introduces a real-time acoustic emission (AE) monitoring system for the micro-milling of fluorine-doped tin oxide (FTO) thin films, a critical transparent conductive oxide (TCO) material. The system uses AE sensors to capture high-frequency elastic waves generated during the micro-milling process. We combine experimental and theoretical analyses to investigate how various milling parameters influence the AE signals. To address the crucial challenge of ensuring ductile mode cutting in brittle materials like FTO, we employed a convolutional neural network (CNN) to identify the transition between ductile and brittle machining modes. A CNN was trained on energy-based features extracted from the AE signals, achieving a classification accuracy of 97.37%. This high accuracy demonstrates the effectiveness of integrating AE sensing with deep learning for interpreting complex micro-machining data. The results confirm that this combined approach offers a powerful, non-destructive, and intelligent monitoring solution for improving process control and understanding in the micro-milling of fragile conductive thin films. Full article
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