Surface Functionalization for Technological Applications

A special issue of Coatings (ISSN 2079-6412). This special issue belongs to the section "Surface Characterization, Deposition and Modification".

Deadline for manuscript submissions: closed (31 July 2021) | Viewed by 6583

Special Issue Editors


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Guest Editor
Centre for Mechanical Technology & Automation, Universidade de Aveiro, Aveiro, Portugal
Interests: physical and chemical properties of low dimensional systems; on-surface chemistry; self-assembling; metal−organic systems; 2D materials; thin films; photovoltaics; gas sensing and catalysis

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Guest Editor
Centre for Mechanical Technology & Automation, Universidade de Aveiro, Aveiro, Portugal
Interests: nanotechnology and nano-engineering; low dimensional materials; biomaterials; nanocomposites; photovoltaics and surface functionalization

Special Issue Information

Dear Colleagues,

We would like to invite you to submit your work to this Special Issue on “Surface Functionalization for Technological Applications”.

In recent decades, thin films and coatings have been shown to play a key role in a wide range of fields, such as photovoltaics, energy harvesting, catalysis, electronic transport, electrochemistry, wear resistance, gas sensing, biosensing and bioactive surfaces and interfaces. Moreover, distinctive functionalization techniques have allowed finetuning their physical and chemical properties, widening the practical possibilities of functional and multifunctional surfaces. For this purpose, researchers around the world have used quite different methodologies, from techniques based on chemical vapor deposition, atomic layer deposition or thermal evaporation under vacuum conditions to wet chemistry, electrochemistry or even bioengineering.

The aim of this Special Issue is to present both experimental and theoretical developments in the field of surface functionalization, through a combination of original research papers, review articles, and short communications.

The main topics of interest include but are not limited to:

  • Two-dimensional materials and their functionalization, including graphene, graphene oxide, and transition metal dichalcogenides;
  • Thin films and coatings;
  • Interaction among metals, oxides, polymers, and organic species;
  • Vertical heterostructures, including but not limited to those based on 2D materials;
  • Micro- and nanostructuration based on techniques such as laser and ion structuration;
  • Self-assembled layers;
  • Synthesis and characterization techniques, including ab initio calculations and modeling.

Dr. Gonzalo Otero-Irurueta
Dr. María J. Hortigüela
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. Coatings is an international peer-reviewed open access monthly 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

  • Functional surfaces
  • On-surface chemistry
  • 2D materials
  • Thin films, surfaces, and interfaces
  • Synthesis and characterization techniques

Published Papers (2 papers)

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Research

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13 pages, 9038 KiB  
Article
Development of a Pressure-Sensitive Coating Using Platinum Octaethylporphyrin
by George Catalin Cristea, Sorina Ilina, George Pelin, Adriana Stefan and Cristina Elisabeta Pelin
Coatings 2021, 11(9), 1093; https://doi.org/10.3390/coatings11091093 - 10 Sep 2021
Cited by 1 | Viewed by 1847
Abstract
In recent years, researchers have developed a new method of measuring the pressure on the surface using sensitive paints. This is an optical technique for determining surface pressure distributions by measuring changes in the intensity, emitted by certain excited molecules. The main advantage [...] Read more.
In recent years, researchers have developed a new method of measuring the pressure on the surface using sensitive paints. This is an optical technique for determining surface pressure distributions by measuring changes in the intensity, emitted by certain excited molecules. The main advantage of the method over traditional techniques is the high resolution of the information. The only limitation of the resolution of a global map generated by the PSP (pressure-sensitive paint) technique is given by the capabilities of the image capture device. This paper describes the development of a technology for obtaining pressure-sensitive paint, in laboratory conditions, as an advanced measurement technique. The method has an application in many fields such as automotive, aerospace, or even medical. Full article
(This article belongs to the Special Issue Surface Functionalization for Technological Applications)
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Review

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10 pages, 2781 KiB  
Review
Electronic Textiles Fabricated with Graphene Oxide-Coated Commercial Textiles
by Hyun-Seok Jang, Min Soo Moon and Byung Hoon Kim
Coatings 2021, 11(5), 489; https://doi.org/10.3390/coatings11050489 - 22 Apr 2021
Cited by 14 | Viewed by 4244
Abstract
Demand for wearable and portable electronic devices has increased, raising interest in electronic textiles (e-textiles). E-textiles have been produced using various materials including carbon nanotubes, graphene, and graphene oxide. Among the materials in this minireview, we introduce e-textiles fabricated with graphene oxide (GO) [...] Read more.
Demand for wearable and portable electronic devices has increased, raising interest in electronic textiles (e-textiles). E-textiles have been produced using various materials including carbon nanotubes, graphene, and graphene oxide. Among the materials in this minireview, we introduce e-textiles fabricated with graphene oxide (GO) coating, using commercial textiles. GO-coated cotton, nylon, polyester, and silk are reported. The GO-coated commercial textiles were reduced chemically and thermally. The maximum e-textile conductivity of about 10 S/cm was achieved in GO-coated silk. We also introduce an e-textile made of uncoated silk. The silk-based e-textiles were obtained using a simple heat treatment with axial tension. The conductivity of the e-textiles was over 100 S/cm. Full article
(This article belongs to the Special Issue Surface Functionalization for Technological Applications)
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