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Superhydrophilic, Superhydrophobic, and Slippery Surfaces

A special issue of Materials (ISSN 1996-1944). This special issue belongs to the section "Advanced Materials Characterization".

Deadline for manuscript submissions: closed (20 August 2023) | Viewed by 1634

Special Issue Editors


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Guest Editor
Department of Engineering, University of Messina, Contrada di Dio, 98166 Messina, Italy
Interests: surface engineering; coatings; roughness; corrosion; wettability; biomaterials; materials science

E-Mail Website
Guest Editor
Department of Engineering, University of Messina, Contrada di Dio, 98166 Messina, Italy
Interests: corrosion; concrete; acoustic emission; materials science
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

We would like to invite you to contribute to the Special Issue “Superhydrophilic, Superhydrophobic, and Slippery Surfaces”.

Exploring, controlling, and modifying the wettability of materials can widen their scope in various applications and improve their compatibility with different environments. Surface functionalization through the texturing or coating deposition has become prolific in recent years. These functionalized surfaces span the gamut of disciplines from medicine to science to engineering.

This Special Issue aims to collect the most significant developments in surface and interface engineering aimed to enhance materials’ surface performances in aggressive environments and demanding contact conditions.

Experimental, numerical, and theoretical research on anti-wetting and super-wetting surfaces prepared by different techniques on a variety of substrates, such as metallic, inorganic, organic, and composites is welcomed.

The scope of this Special Issue will serve as a forum for original research and review articles based on, but not limited to, the following topics:

  • Superhydrophobic, superolophobic, superhydrophilic, and omniphobic surfaces, coatings and films.
  • Recent advancement in multi-functional organic, inorganic and hybrid surfaces.
  • Surface texturing and functionalization.
  • Durability of functionalized surfaces and degradation mechanisms by wear, corrosion, weathering, etc.
  • Smart and self-healing surfaces.
  • Bioinspired functional surfaces.

Dr. Amani Khaskhoussi
Prof. Dr. Edoardo Proverbio
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. Materials is an international peer-reviewed open access semimonthly 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

  • hydrophobicity
  • hydrophilicity
  • self-assembly
  • slippery surfaces
  • coatings
  • thin films
  • wetting mechanisms
  • functional materials
  • surface texture

Published Papers (1 paper)

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Research

12 pages, 3468 KiB  
Article
A Simple and Convenient Method for Preparing Fluorine-Free Durable Superhydrophobic Coatings Suitable for Multiple Substrates
by Bin Xu, Yinping Zhou, Shichang Gan, Qinqin Xu, Maohua Hou, Congda Lu and Zhongjin Ni
Materials 2023, 16(5), 1771; https://doi.org/10.3390/ma16051771 - 21 Feb 2023
Cited by 2 | Viewed by 1345
Abstract
Superhydrophobic coatings have attracted a lot of attention due to their excellent self-cleaning and anti-fouling capabilities. However, the preparation processes for several superhydrophobic coatings are intricate and expensive, which restricts their usefulness. In this work, we present a straightforward technique for creating durable [...] Read more.
Superhydrophobic coatings have attracted a lot of attention due to their excellent self-cleaning and anti-fouling capabilities. However, the preparation processes for several superhydrophobic coatings are intricate and expensive, which restricts their usefulness. In this work, we present a straightforward technique for creating durable superhydrophobic coatings that can be applied to a variety of substrates. The addition of C9 petroleum resin to a styrene-butadiene-styrene (SBS) solution lengthens the SBS backbone and undergoes a cross-linking reaction to form a dense spatial cross-linked structure, improving the storage stability, viscosity, and aging resistance of the SBS. The combined solution functions as a more stable and effective adhesive. Using a two-step spraying technique, the hydrophobic silica (SiO2) nanoparticles solution was applied to the surface to create durable nano-superhydrophobic coatings. Additionally, the coatings have excellent mechanical, chemical, and self-cleaning stability. Furthermore, the coatings have wide application prospects in the fields of water–oil separation and corrosion prevention. Full article
(This article belongs to the Special Issue Superhydrophilic, Superhydrophobic, and Slippery Surfaces)
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