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Polymers Surface Engineering with Micro/Nano Structure

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

Deadline for manuscript submissions: closed (31 March 2025) | Viewed by 1423

Special Issue Editors


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Guest Editor
School of Mechanical Engineering, Chungbuk National University, Cheongju 37673, Republic of Korea
Interests: polymer-based sensor; MEMS; semiconductor process; structural color; microfluidics
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
Department of Electrical and Systems Engineering, University of Pennsylvania, Philadelphia, PA 19104-6391, USA
Interests: microfabrication; polymer MEMS; electronic skin; dielectric elastomer actuator; microrobotics

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Guest Editor
Department of Chemistry, University of Washington, Seattle, WA 98195, USA
Interests: conjugated polymer; molecular doping; organic electrochemical transistor

Special Issue Information

Dear Colleagues,

Surface engineering, including the modification of micro/nano morphologies and chemical/physical properties, plays a crucial role across various research fields.

In this issue, we primarily focus on the following two components of surface engineering on materials:
(i) Micro/nano-morphological modifications on electronic polymer materials for micro/nano-electromechanical systems (MEMS/NEMS), which include improving surface friction, wear resistance, and biocompatibility, and (ii) chemical (e.g., doping) / physical (e.g., thermal/electrical conductivity) treatments of conjugated polymers.

In the first case, this topic can include various optical, mechanical, electrical, and chemical properties of the conjugated polymer upon micro/nano-surface structuring, as well as chemical and physical treatment. In addition, this Special Issue aims to include wide applications in the overall fields of MEMS/NEMS, semiconductor manufacturing, medical device development, energy storage devices, sensors, actuators, and robots, among others.

We welcome contributions discussing the following:

  • Applications of micro/nano-structure-based surface engineering;
  • Enhancement of surface properties through nano-/micro-scale manipulation;
  • Innovations in MEMS/NEMS fields, semiconductor production, medical devices, energy storage, sensors, actuators, and robots;
  • Review articles on current trends and applications in surface engineering;
  • Chemical/physical treatments of conjugated polymers;
  • Organic mixed ionic and electronic conductors.

Your expertise and contributions will greatly enrich our understanding of this transformative field.

Prof. Dr. Geon Hwee Kim
Dr. Siyoung Lee
Dr. Sung-Joo Kwon
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 surface engineering
  • conjugated polymer
  • micro/nano
  • MEMS
  • polymer semiconductor

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Published Papers (1 paper)

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Research

13 pages, 4361 KiB  
Article
Fabrication of Oil-Absorbing Porous Sponges via 3D Electrospinning of Recycled Expanded Polystyrene with Functional Additive
by Taegyun Kim, Seung Min Kang, Kanghyun Kim and Geon Hwee Kim
Polymers 2024, 16(23), 3322; https://doi.org/10.3390/polym16233322 - 27 Nov 2024
Cited by 1 | Viewed by 1048
Abstract
In this study, a three-dimensional (3D) porous sponge capable of oil–water separation was fabricated using recycled expanded polystyrene (EPS) through 3D electrospinning, by adding phosphoric acid to the electrospinning solution. The fabrication process was a rapid and efficient single-step process to produce the [...] Read more.
In this study, a three-dimensional (3D) porous sponge capable of oil–water separation was fabricated using recycled expanded polystyrene (EPS) through 3D electrospinning, by adding phosphoric acid to the electrospinning solution. The fabrication process was a rapid and efficient single-step process to produce the 3D sponge. In addition, the additive’s concentration was also optimized for oil absorption. The fabricated EPS sponge was highly effective in oil–water separation due to its excellent hydrophobic and oleophilic properties. This demonstrates its potential as a sustainable and efficient absorbent to address ongoing oil pollution issues. Moreover, the performance of the recycled EPS sponge was found to be comparable to that of sponges made from virgin polystyrene, suggesting the feasibility of using recycled materials for the production of high-value products. This research presents an efficient method for fabricating 3D sponges from recycled materials, contributing to environmental protection and resource recycling. Full article
(This article belongs to the Special Issue Polymers Surface Engineering with Micro/Nano Structure)
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