Study on the properties of superhydrophobic coating prepared by scanning electrodeposition on SLM substrate

Wang, Zhanwen; Shen, Lida; Qiu, Mingbo; Jiang, Wei; Ya, Chen; Zhao, Jianfeng

doi:10.1088/2053-1591/ab3682

Cited by 5 publications

(4 citation statements)

References 28 publications

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“…For instance, Wang et al fabricated superhydrophobic Ni coatings with cluster structures on stainless steel, and they showed higher corrosion potential and smaller corrosion current density by analyzing the polarization curve. 169 Xu et al prepared superhydrophobic nanocomposite coatings on an aluminum alloy via pulse electrodeposition, 207 and it showed excellent anti-corrosion property via the maximum radius of the impedance arc of these Nyquist and Bode plots. Bahramian et al fabricated superhydrophobic black NiO films on a Cu substrate by electrodeposition, and the corrosion resistance of this film increased ∼25% compared with the substrate by EIS and Tafel tests.…”

Section: Applications and Mechanism Of Hierarchically Structured Supe...mentioning

confidence: 99%

“…23 The cauliower-like clusters were formed by dendrites with internal gaps and these dendrites were formed from below 200 nm of granular grains. Wang et al also obtained a superhydrophobic cauliower-like structured coating aer exposure to air for 10 days, 169 and many clusters with diameters of about 30-50 mm were formed on the surface and the cluster was composed of many dendrites.…”

Section: Flower-like Structurementioning

confidence: 99%

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Advances in organic adsorption on hydrophilic hierarchical structures for bionic superhydrophobicity: from fundamentals to applications

Li,

Duan,

Shao

et al. 2024

J. Mater. Chem. A

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Section: Applications and Mechanism Of Hierarchically Structured Supe...mentioning

confidence: 99%

Section: Flower-like Structurementioning

confidence: 99%

Advances in organic adsorption on hydrophilic hierarchical structures for bionic superhydrophobicity: from fundamentals to applications

Li,

Duan,

Shao

et al. 2024

J. Mater. Chem. A

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“…[35] SLM has numerous advantages including controllable molding shape, high flexibility, fast molding speed, short response time, and high micrometer-scale resolution for the fabrication of complex 3D porous materials. [36] This solvent-free approach has the potential to revolutionize current methods for synthesizing porous materials, reducing energy consumption and the use of chemicals. Dong et al [37] used SLM to fabricate regular and structure-controllable resin microtextures on the substrate surface, and then combined SLM with ultra-smooth surface preparation to fabricate ultra-low adhesion superamphiphobic surfaces.…”

Section: Introductionmentioning

confidence: 99%

“…[ 35 ] SLM has numerous advantages including controllable molding shape, high flexibility, fast molding speed, short response time, and high micrometer‐scale resolution for the fabrication of complex 3D porous materials. [ 36 ] This solvent‐free approach has the potential to revolutionize current methods for synthesizing porous materials, reducing energy consumption and the use of chemicals. Dong et al.…”

Section: Introductionmentioning

confidence: 99%

3D‐Printed Robust Dual Superlyophobic Ti‐Based Porous Structure for Switchable Oil/Water Emulsion Separations

Yang

Ren

Zhou

et al. 2023

Adv Funct Materials

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Smart surfaces with responsive wettability are unstable, and depend upon continuous external stimuli, which limits their widespread application in switchable oil/water emulsions separations. In this study, a Ti‐based 3D porous structure (SLM‐3DTi) is printed using advanced selective laser melting (SLM) technology for the switchable separation of oil/water emulsion. With the assistance of the computer program, porous structure and re‐entrant texture can be easily designed and printed in one step. Without any continuous external stimulus, the wettability of SLM‐3DTi can be reversibly switched between underwater superoleophobicity and underoil superhydrophobicity simply by drying and washing cycles. The SLM‐3DTi achieves switchable surfactant‐stabilized oil‐in‐water emulsion (SSE(o/w)) and surfactants‐stabilized water‐in‐oil emulsion (SSE(w/o)) separation with purity above 99.8% at a flux of more than 2000 L m−2 h−1. In addition, the re‐entrant texture of the SLM‐3DTi surface is formed with the partially melting powder particles on the part contour, which has much stronger mechanical durability than any binder. Furthermore, SLM‐3DTi has excellent corrosion resistance due to the material properties of Ti. More importantly, based on the visualization analysis of the simulation, the mechanism of SLM‐3DTi emulsion separation is further elucidated. Therefore, SLM‐3DTi has broad practical application potential for high‐flux, high‐purity, and switchable oil/water emulsion separation.

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A review on superhydrophobic materials and coating techniques

Mishra¹,

Saini²,

Kumar³

2021

IOP Conf. Ser.: Mater. Sci. Eng.

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Since the recent year, we have seen the interest in scientist to mimic the natural behaviour, and they tried to mimic the nature’s property of superhydrophobicity artificially and very far they also get succeeded. This superhydrophobic property is very useful in many aspects of life as well as in industries as they have an extensive property to overcame wear, corrosion, biofouling etc. There are different ways to fabricate these coatings, some are chemical and some are physical. In this review paper, we have discussed the theoretical background of superhydrophobicity and discussed the need for a surface to become superhydrophobic like surface energy and roughness and also different ways of fabrication in which some are simple and cost-effective and some are very useful for industries. Also, there are different examples of materials that can show superhydrophobic properties.

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Study on the properties of superhydrophobic coating prepared by scanning electrodeposition on SLM substrate

Cited by 5 publications

References 28 publications

Advances in organic adsorption on hydrophilic hierarchical structures for bionic superhydrophobicity: from fundamentals to applications

Advances in organic adsorption on hydrophilic hierarchical structures for bionic superhydrophobicity: from fundamentals to applications

3D‐Printed Robust Dual Superlyophobic Ti‐Based Porous Structure for Switchable Oil/Water Emulsion Separations

A review on superhydrophobic materials and coating techniques

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