Atmospheric Corrosion, Surface Electrochemistry and Environmental Degradation of Materials: In Honor of Prof. Christofer Leygraf

A special issue of Corrosion and Materials Degradation (ISSN 2624-5558).

Deadline for manuscript submissions: closed (15 September 2025) | Viewed by 2152

Special Issue Editors

Special Issue Information

Dear Colleagues,

This Special Issue is gathering scientific contributions on the broader topic of atmospheric corrosion mechanisms and surface electrochemistry applied to the environmental degradation of materials.

A wide range of fundamental and applied research contributions are welcome, dealing with experimental, theoretical and modeling approaches that encompass atmospheric corrosion and electrode surface phenomena including the following: the development of surface sensitive techniques, surface physics, electrode–electrolyte interfaces, microbiologically induced corrosion, industrial ecology and sustainability, environmentally assisted cracking, localized corrosion, crevice corrosion, corrosion inhibitors, adsorption isotherms, patina and passive films, as well as the electrochemistry of materials and catalytic reactions.

In addition, special consideration will be devoted to first-principles studies and the computational modeling of interfacial and electrode surface processes, particularly those focusing on advanced electrochemical surface characterization techniques, such as localized electrochemical impedance spectroscopy (LEIS), scanning Kelvin probe force microscopy (SKPFM), scanning electrochemical microscopy (SECM), electrochemical quartz crystal microbalance (EQCM), atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS), Auger electron spectroscopy (AES), scanning vibrating electrode technique (SVET), atomic emission spectroelectrochemistry (AESEC), secondary-ion mass spectrometry (SIMS), surface vibrational spectroscopy (IRAS, SERS, SFG), and low energy electron diffraction (LEED), among others.

We invite communications on the broader area of corrosion and surface science in the fields of energy and renewables, infrastructure, aerospace, biomedical, heritage science, ecology, sustainability, and environmental sciences.

In this regard, this Special Issue in Honor of Prof. Christofer Leygraf is devoted to communications including fundamental and applied research studies on corrosion and surface science that contribute to advancing knowledge on atmospheric corrosion mechanisms and surface electrochemistry applied to the environmental degradation of materials.

Prof. Christofer Leygraf has made life-long contributions to the field of corrosion science, advancing both fundamental and applied research. Over nearly 35 years as Professor of Corrosion Science at KTH Royal Institute of Technology in Stockholm, Sweden, he has pioneered a more molecular-level understanding of atmospheric corrosion. This was achieved through a combination of controlled laboratory and field studies conducted in diverse environments, computational modeling of key corrosion processes, and the application of cutting-edge in situ surface-sensitive analytical techniques. His efforts have been strengthened by cross-disciplinary collaborations among scientists in physics, chemistry, materials science, and environmental science, culminating in the second edition of the widely cited book Atmospheric Corrosion (Wiley, 2016), which has been cited in over one hundred countries.

Throughout his career, Leygraf has been a dedicated mentor, supervising or co-supervising approximately 50 PhD students. Among them, three—Inger Odnevall, Magnus Johnson, and Saman Hosseinpour—have received the prestigious Morris Cohen Award from the Electrochemical Society for outstanding graduate research in corrosion science. He has also established and led a prominent research group at KTH, known for its excellence in addressing a broad spectrum of corrosion-related and cross-disciplinary challenges.

Leygraf’s scholarly impact is reflected in his extensive body of work, with over 360 peer-reviewed publications. His research has been cited approximately 18,000 times, achieving an H-index of 74 as of November 2024. His book Atmospheric Corrosion has further solidified his reputation as a thought leader in the field. Leygraf is also an elected member of the Swedish Academy of Engineering Sciences and has initiated numerous collaborative projects with both Swedish and international industry partners.

For his research and leadership, Leygraf has received numerous prestigious international awards. These include the Herbert Uhlig Award (2003, USA), the Khwarizmi International Award (2006, Iran), the Willis Rodney Whitney Award (2007, USA), the U.R. Evans Award (2009, UK), the European Corrosion Medal (2013, EFC), and the Marcel Pourbaix Award (2017, ICC). Through his work, Leygraf has not only advanced the understanding of corrosion science but also fostered global partnerships, interdisciplinary collaboration, and mentorship for the next generation of scientists.

Dr. David M. Bastidas
Prof. Dr. Raman Singh
Guest Editors

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. Corrosion and Materials Degradation is an international peer-reviewed open access quarterly 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 1200 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

  • atmospheric corrosion
  • environmental degradation
  • environmentally assisted cracking
  • localized corrosion
  • crevice corrosion
  • surface electrochemistry

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.
  • Reprint: MDPI Books provides the opportunity to republish successful Special Issues in book format, both online and in print.

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

Published Papers (3 papers)

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

Research

7 pages, 1562 KB  
Article
Co-Adsorption of Formic Acid and Hexane Selenol on Cu
by Mats Ahmadi Götelid, Sareh Ahmadi Götelid, Saman Hosseinpour, Christofer Leygraf and C. Magnus Johnson
Corros. Mater. Degrad. 2025, 6(4), 48; https://doi.org/10.3390/cmd6040048 - 26 Sep 2025
Abstract
Self-assembled monolayers of alkane thiolate and alkane selenolate have been proven to inhibit atmospheric corrosion, but upon prolonged exposure to the important constituents of indoor atmosphere, namely humidified air with formic acid, the protective layer eventually breaks, but the exact reason is not [...] Read more.
Self-assembled monolayers of alkane thiolate and alkane selenolate have been proven to inhibit atmospheric corrosion, but upon prolonged exposure to the important constituents of indoor atmosphere, namely humidified air with formic acid, the protective layer eventually breaks, but the exact reason is not yet clear. In this paper, we report on an XPS study of co-adsorbed formic acid and hexane selenol on a Cu surface. Adsorption of hexane selenol at room temperature breaks the Se-C bond, leaving a monolayer of Se on the surface, whereas adsorption at 140 K leaves a layer of selenolate. Formic acid exposure to the selenolate-Cu surface leads to adsorbed formate on unprotected areas and absorption of formic acid within the alkane chain network. During heating, the formic acid desorbs and the Se-C bond breaks, but formic acid does not accelerate the Se-C scission, which occurs just below room temperature both with and without formic acid. Thus, formic acid alone does not affect the Se-C bond, but its presence may create disorder and open up the alkane carpet for other species. Selenol removes formate and oxide from the surface at room temperature. The Se-C bond breaks and the alkane chain reacts with surface oxygen to form carbon oxides and volatile hydrocarbons. Full article
Show Figures

Figure 1

21 pages, 3818 KB  
Article
Atmospheric Corrosion of Steel on the Australian Pacific Central Coast
by Robert Jeffrey and Robert E. Melchers
Corros. Mater. Degrad. 2025, 6(3), 44; https://doi.org/10.3390/cmd6030044 - 16 Sep 2025
Viewed by 295
Abstract
Comprehensive data are presented for corrosion losses of mild steel exposed for up to 5 years, all obtained from exposing steel coupons at one specific severe marine exposure site on the Pacific Ocean coast. The test programme considered the effects of duration of [...] Read more.
Comprehensive data are presented for corrosion losses of mild steel exposed for up to 5 years, all obtained from exposing steel coupons at one specific severe marine exposure site on the Pacific Ocean coast. The test programme considered the effects of duration of exposure, inclination, orientation, height, shielding, and coupon variability, using multiple, nominally identical mild steel coupons, all under a single local climatic regime. Such a controlled, consistent, natural environment permits unique, valid comparison of the various influences, both for short-term and longer-term exposures, unlike previous tests of some parameters conducted in the short term at disparate sites. In contrast to coupons exposed only on one side, boldly exposed double-sided coupons corroded severely within 3 years. The effects on corrosion behaviour between individual coupons exposed at different heights and vertical continuous single strips of steel are described. Also reported are corrosion losses for continuous strips and for a series of coupons oriented in different directions. Observations of variability in corrosion losses for nominally identically exposed steel coupons are reported. The effect on corrosion losses with continued exposure to 5 years is reported and compared with information available in the literature. Full article
Show Figures

Figure 1

16 pages, 2042 KB  
Article
Optimizing Anti-Corrosive Properties of Polyester Powder Coatings Through Montmorillonite-Based Nanoclay Additive and Film Thickness
by Marshall Shuai Yang, Chengqian Xian, Jian Chen, Yolanda Susanne Hedberg and James Joseph Noël
Corros. Mater. Degrad. 2025, 6(3), 39; https://doi.org/10.3390/cmd6030039 - 25 Aug 2025
Viewed by 617
Abstract
This research investigates the impact of incorporating montmorillonite-based nanoclay additives on the anti-corrosive properties of a polyester/triglycidyl isocyanurate (polyester/TGIC) powder coating on phosphated steel. The self-repairing capability facilitated by the swelling and expansion of nanoclay was demonstrated to enhance the corrosion resistance of [...] Read more.
This research investigates the impact of incorporating montmorillonite-based nanoclay additives on the anti-corrosive properties of a polyester/triglycidyl isocyanurate (polyester/TGIC) powder coating on phosphated steel. The self-repairing capability facilitated by the swelling and expansion of nanoclay was demonstrated to enhance the corrosion resistance of the coatings significantly. A statistical Mixture Design methodology was employed to establish the optimal combination of nanoclay dosage and coating film thickness. Nineteen experiments were conducted using Design of Experiments, and two regression models were developed using the measured polarization resistance (Rp) and specular gloss values as responses. The mathematical maximization of the Rp value predicted an optimal nanoclay dosage of 4.1% with a corresponding film thickness of 80 µm. Statistical and experimental verification validated the results obtained from the regression models. Notably, the optimized coating demonstrated an Rp value one order of magnitude higher than the coating with 4% nanoclay and a standard film thickness of 60 µm. The behavior of the newly developed coatings was analyzed and compared through measurements of open circuit potential, polarization resistance, and electrochemical impedance spectroscopy. The findings confirm the substantial improvement in the anti-corrosive and self-repairing properties of the polyester/TGIC powder coating with the incorporation of montmorillonite-based nanoclay additives. Full article
Show Figures

Graphical abstract

Back to TopTop