Polymer Films and Coatings: Preparation, Characterization, and Applications

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

Deadline for manuscript submissions: 20 June 2024 | Viewed by 1075

Special Issue Editors


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Guest Editor
Department of Chemical Engineering and Materials Science, Yuan Ze University, Taoyuan 32003, Taiwan
Interests: polymer films and coatings; biomedical applications; radical polymerization; shape memory polymer; modification of polymer; polymer composite

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Guest Editor
Department of Chemical Engineering and Materials Science, Yuan Ze University, Taoyuan 32003, Taiwan
Interests: polymer modifications; radical polymerzation; self assembly; organic/inrganic composites; polymer coatings; biomedical applications
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Guest Editor
Centre for Surface Science and Technology, School of Chemistry, Sambalpur University, Odisha, India
Interests: biopolymers isolation and charactrization; edible film and coatings; polymer nanocomposite film; surface modification

Special Issue Information

Dear Colleagues,

Polymeric materials are becoming more adaptable and effective as science and technology advance. In recent years, polymer films and coatings have been extensively applied in various fields owing to their unique characteristics. Polymer films and coatings can be obtained via various methods (such as solution casting, extrusion and others), as per the target application. Fabricated coatings and films are characterized using a number of techniques with potential applications. Therefore, this Special Issue (SI) aims to collect original research, review and short communication articles relevant to this field. Manuscripts can be submitted as per the guidelines of the Polymers journal.

Dr. Pradeep Kumar Panda
Prof. Dr. Po-Chih Yang
Dr. Pramila Kumari Misra
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

  • polymer films
  • polymer coatings
  • polymer-based thin films
  • polymer composite
  • polymer blends
  • functionalization
  • polymer nanocomposite
  • polymer-based edible films and coatings
  • functional properties
  • coating process
  • biomedical application
  • potential applications

Published Papers (1 paper)

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Research

19 pages, 7233 KiB  
Article
A Study of PLA Thin Film on SS 316L Coronary Stents Using a Dip Coating Technique
by Mariana Macías-Naranjo, Margarita Sánchez-Domínguez, J. F. Rubio-Valle, Ciro A. Rodríguez, J. E. Martín-Alfonso, Erika García-López and Elisa Vazquez-Lepe
Polymers 2024, 16(2), 284; https://doi.org/10.3390/polym16020284 - 19 Jan 2024
Viewed by 821
Abstract
The dip coating process is one of the recognized techniques used to generate polymeric coatings on stents in an easy and low-cost way. However, there is a lack of information about the influence of the process parameters of this technique on complex geometries [...] Read more.
The dip coating process is one of the recognized techniques used to generate polymeric coatings on stents in an easy and low-cost way. However, there is a lack of information about the influence of the process parameters of this technique on complex geometries such as stents. This paper studies the dip coating process parameters used to provide a uniform coating of PLA with a 4–10 µm thickness. A stainless-steel tube (AISI 316L) was laser-cut, electropolished, and dip-coated in a polylactic acid (PLA) solution whilst changing the process parameters. The samples were characterized to examine the coating’s uniformity, thickness, surface roughness, weight, and chemical composition. FTIR and Raman investigations indicated the presence of PLA on the stent’s surface, the chemical stability of PLA during the coating process, and the absence of residual chloroform in the coatings. Additionally, the water contact angle was measured to determine the hydrophilicity of the coating. Our results indicate that, when using entry and withdrawal speeds of 500 mm min−1 and a 15 s immersion time, a uniform coating thickness was achieved throughout the tube and in the stent with an average thickness of 7.8 µm. Full article
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