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Materials, Volume 18, Issue 17

September-1 2025 - 294 articles

Cover Story: Our work unveils a scalable strategy to fabricate robust superhydrophobic surfaces on copper, producing water contact angles exceeding 170° and exhibiting low hysteresis. This is achieved through precisely engineered micro/nano-architectures combined with a conformal, low-surface-energy coating formed via chemical vapor deposition. The resulting surface traps air beneath water droplets, even in underwater conditions, limiting contact between copper and corrosive agents. Electrochemical and salt spray tests demonstrate a corrosion rate reduction of 85.7%, corresponding to a sevenfold improvement over bare copper. This approach offers a practical, reproducible path toward durable, multifunctional surfaces suitable for anti-fouling, self-cleaning, and long-term corrosion protection in harsh environments. View this paper
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Articles (294)

  • Article
  • Open Access
1,023 Views
18 Pages

First-Principles Study of Strain Engineering Regulation of SnSe Thermoelectric Properties

  • Haoru Zhang,
  • Songqing Zhao,
  • Yuhong Xia,
  • Xinyue Zhang,
  • Lulu Zhou and
  • Zhenqing Yang

8 September 2025

To study the effect of strain engineering on the thermoelectric properties of SnSe, we combined first-principles calculation and Boltzmann transport theory to study the effect of −4% to 4% strain on SnSe thermoelectric properties. Compressive s...

  • Article
  • Open Access
1 Citations
700 Views
15 Pages

Accelerated Corrosion and Multimodal Characterization of Steel Pins in High-Voltage AC Insulators Under Multi-Stress Conditions

  • Cong Zhang,
  • Heng Zhong,
  • Zikui Shen,
  • Hongyan Zheng,
  • Yibo Yang,
  • Junbin Su and
  • Xiaotao Fu

8 September 2025

Ensuring the long-term electro-mechanical reliability of high-voltage alternating current (HVAC) insulator strings requires a detailed understanding of how multiple environmental and electrical stressors influence the corrosion behavior of hot-dip ga...

  • Article
  • Open Access
1 Citations
774 Views
23 Pages

8 September 2025

As the reserves of these raw materials continue to dwindle, their extraction is becoming increasingly difficult, with shaft depth increasing and sometimes exceeding three kilometres. As shaft depths increase, the costs, as well as the risks of mining...

  • Article
  • Open Access
937 Views
12 Pages

Aluminium Injection Mould Behaviour Using Additive Manufacturing and Surface Engineering

  • Marcelo José de Lima,
  • Jorge Luis Braz Medeiros,
  • José de Souza,
  • Carlos Otávio Damas Martins and
  • Luciano Volcanoglo Biehl

8 September 2025

This study evaluates the application of metal additive manufacturing—specifically the laser powder bed fusion (LPBF) process—for producing aluminium die-casting mould components, comparing 300-grade maraging steel inserts with conventiona...

  • Article
  • Open Access
788 Views
19 Pages

8 September 2025

Micro-pillar compression is a popular experimental technique used for characterizing the mechanical behavior of nano- and micro-laminates. The compressive stress–strain response of the column-shaped thin-film composite can be measured, and the...

  • Article
  • Open Access
1 Citations
776 Views
22 Pages

8 September 2025

Drawing inspiration from the bionic nacre structure, graphene was incorporated into the epoxy solvent-borne adhesive to construct a laminated architecture. At the same time, ferrocene was employed as a catalyst to induce the in situ growth of carbon...

  • Article
  • Open Access
771 Views
19 Pages

8 September 2025

The study investigates the influence of post-weld heat treatment (PWHT) on the microstructure and hardness of hardfacing layers applied to hot forging tools. The research focuses on three tool steels (55NiCrMoV7, X37CrMoV5-1, and a modified X38CrMoV5...

  • Article
  • Open Access
809 Views
21 Pages

8 September 2025

It is known that approximately 8% of atmospheric carbon dioxide (CO2) emissions originate from cement production. Consequently, there is ongoing rapid research into environmentally friendly and alternative materials that could substitute for cement....

  • Article
  • Open Access
726 Views
32 Pages

The Influence of Selected Properties of Sintered Iron Doped with Lubricants on Its Tribological Properties

  • Wiesław Urbaniak,
  • Tomasz Majewski,
  • Grzegorz Śmigielski,
  • Anna Trynda and
  • Aneta D. Petelska

8 September 2025

This study investigated materials intended for use in porous bearings, incorporating selected layered materials. Previous research has demonstrated that layered compounds, such as molybdenum disulfide (MoS2), tungsten disulfide (WS2), and hexagonal b...

  • Article
  • Open Access
1,202 Views
30 Pages

Modified Fine Recycled Concrete Aggregates with a Crystallizing Agent as Standard Sand Replacement in Mortar

  • Daniel Suarez-Riera,
  • Luca Lavagna,
  • Devid Falliano,
  • Giuseppe Andrea Ferro,
  • Matteo Pavese,
  • Jean-Marc Tulliani and
  • Luciana Restuccia

8 September 2025

This study aimed to evaluate mortar performance by substituting part of standard sand with recycled fine aggregates sourced from concrete waste, aiming to assess mechanical properties and durability. Moreover, this study examined the use of crystalli...

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Materials - ISSN 1996-1944