Reactive Element‐Effect Optimized Ni–Cr–W–Al Alloy for Fabricating Robust and Fluorine‐Free Superhydrophobic Coating on Al Alloy

Advanced Engineering Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 23, 2025

This study develops a readily implementable surface modification technique for Al alloys by combining electroplating alloy films with depositing stearic acid to make durable superhydrophobic coating. Selecting as anode innovatively, the introduction of element improves adherence and roughness coating through principle identical reactive (RE) effect. can be preferentially combined oxygen reduce partial pressure oxygen, inhibiting outward diffusion oxidation electroplated components, reducing defects formed metal elements accompanying porosity cracks. Besides, dense stable nature oxide film RE effect better protect substrates from oxidation. It is shown that crystallinity resistance significantly enhanced Notably, champion water contact angle has reached 162° ± 0.7°, significant reduction in observed. research potential provide simplified fabrication process Ni–Cr–W pave way development durability film.

Язык: Английский

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Self-cleaning Al2O3-PTFE Composite Coatings on Aluminum Alloy with Enhanced Superhydrophobicity, Corrosion and Wear Resistance

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Май 1, 2025

Язык: Английский

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Pre-implanted bimolecular co-anchoring: An innovative approach towards engineering robust superhydrophobic composite coatings on Al alloy

Applied Surface Science, Год журнала: 2025, Номер unknown, С. 163611 - 163611

Опубликована: Май 1, 2025

Язык: Английский

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Micro‐Flame‐Induced Grain Boundary Reconstruction for Highly Stable and Efficient Carbon‐Based CsPbBr₃ Perovskite Laser Cells

Solar RRL, Год журнала: 2025, Номер unknown

Опубликована: Май 24, 2025

Choosing the appropriate laser‐electrical converter in laser power transmission (LPT) technology is crucial. However, LPT remains largely unexplored, particularly perovskite cells. CsPbBr 3 demonstrates excellent stability against moisture, radiation, and heat. Moreover, owing to wide bandgap of , devices utilizing this absorber demonstrate high open‐circuit voltage, making them suitable for carbon‐based cells (C‐PLCs). In study, we introduced p‐type CuSCN nanocrystals as modifier proposed a simple method constructing CuSCN‐CsPbBr gradient hybrid films. It noteworthy that flammability facilitates micro‐flame‐induced surface recrystallization grain boundary reconstruction during annealing process. As expected, crystallinity absorbance intensity photo‐responsive layer were optimized. The trap states passivated, carrier transport extraction accelerated. Consequently, photovoltaic performance C‐PLCs was enhanced by embedding into . What exciting modified with exhibit an impressive conversion efficiency 56.57% voltage 1.52 V. This shows film significant potential use technology.

Язык: Английский

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Facile fabrication of nickel–cobalt phosphate-based fluorine-free superhydrophobic film with anti-corrosion and self-cleaning properties on Al alloy

Journal of Materials Science, Год журнала: 2024, Номер unknown

Опубликована: Дек. 17, 2024

Язык: Английский

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