Plasma Technology in Polymer Surface Modification

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Processing and Engineering".

Deadline for manuscript submissions: 15 January 2025 | Viewed by 3232

Special Issue Editors


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Guest Editor
Department of Fiber System Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
Interests: polybenzoxazine; bio polymers; surface modification; functional polymer; membranes; ring-opening polymers

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Guest Editor
School of Chemical Engineering, Yeungnam University, Gyeongsan 38541, Republic of Korea
Interests: polybenzoxazine; bio polymers; surface modification; functional polymer; membranes; ring-opening polymers
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Special Issue Information

Dear Colleagues,

Plasma technology has emerged as a powerful tool for modifying the surface properties of polymers, enabling enhanced functionalities and improved performance in various applications. This Special Issue is dedicated to explore the advancements, challenges, and potential of plasma technology in polymer surface development. It also provides a comprehensive overview of the latest research, methodologies, and applications in this field.

Key topics covered in this Special Issue include:

  1. Plasma treatment techniques: Various plasma treatment techniques, such as low-pressure plasma, atmospheric pressure plasma, and non-equilibrium plasma, are discussed under this topic, highlighting their advantages, limitations, and specific applications. Different types of plasma sources and their effects on polymer surfaces are explored.
  2. Surface modification and functionalization: This topic focus on the surface modification of polymers using plasma technology to introduce desired functionalities, such as improved adhesion, wettability, biocompatibility, and antimicrobial properties. The effects of plasma parameters, such as gas composition (Ar, N2, O2, CO2, or a mixture of gases), power density, treatment time, and temperature, on surface properties are investigated.
  3. Plasma-induced chemical reactions: This topic delves into the chemical reactions induced by plasma treatment, including plasma polymerization, grafting, cross-linking, and etching. The mechanisms and kinetics of these reactions are discussed, along with their impact on the surface properties and bulk characteristics of polymers.
  4. Characterization techniques: Various characterization techniques, such as spectroscopy, microscopy, contact angle measurements, surface area, surface roughness, surface energy analysis, and mechanical testing, are highlighted in this topic. These techniques help in understanding the changes occurring at the polymer surface after plasma treatment and provide insights into the structure–property relationships.
  5. Applications: Under this topic, a wide range of applications enabled by the plasma technology that is utilized in polymer surface development is explored. These include biomedical devices, microfluidic systems, electronic devices, packaging materials, textiles, coatings, and adhesives. This topic presents case studies and experimental results demonstrating the performance enhancements achieved through plasma treatment. 

Overall, this Special Issue on ‘Plasma technology in polymer surface modification’ provides a valuable resource for researchers, scientists, and engineers working in the field of materials science and polymer engineering. It offers a comprehensive understanding of the fundamental principles, experimental techniques, and practical applications of plasma treatment for modifying polymer surfaces and tailoring their properties to meet specific requirements.

Dr. Thirukumaran Periyasamy
Dr. Shakila Parveen Asrafali
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. Polymers 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 2700 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

  • plasma technology
  • polymer
  • surface modification
  • hydrophilic
  • hydrophobic

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Published Papers (1 paper)

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Research

16 pages, 7059 KiB  
Article
Rapid Transformation in Wetting Properties of PTFE Membrane Using Plasma Treatment
by Shakila Parveen Asrafali, Thirukumaran Periyasamy and Seong-Cheol Kim
Polymers 2023, 15(19), 3874; https://doi.org/10.3390/polym15193874 - 24 Sep 2023
Cited by 4 | Viewed by 2552
Abstract
In this paper, we describe the surface modification of polytetrafluoroethylene (PTFE) through the plasma treatment process. Several parameters including different active gases, RF power, distance between the plasma source and sample, and plasma duration were optimized to reduce the hydrophobic nature of PTFE. [...] Read more.
In this paper, we describe the surface modification of polytetrafluoroethylene (PTFE) through the plasma treatment process. Several parameters including different active gases, RF power, distance between the plasma source and sample, and plasma duration were optimized to reduce the hydrophobic nature of PTFE. Three different active gases were used (i.e., N2, O2, and (Ar+H2)); N2 was effective to reduce the hydrophobicity of PTFE within a shorter plasma duration of 2 min. Several surface characterizations including ATR-FTIR, water contact angle, FE-SEM, and XPS were utilized to verify the neat and modified PTFE surface after plasma treatment. The plasma treatment using N2 as an active gas improved the wettability of the PTFE membrane, showing a water contact angle of 109.5° when compared with the neat PTFE (141.9°). The SEM images of plasma-treated PTFE showed greater modifications on the surface indicating non-uniform fiber alignment and torn fibers at several places. The obtained results confirm the fact that plasma treatment is an effective way to modify the PTFE surface without altering its bulk property. Full article
(This article belongs to the Special Issue Plasma Technology in Polymer Surface Modification)
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