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Polymer-Based Advances in Energy Harvesting Technologies and Applications

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

Deadline for manuscript submissions: 20 July 2026 | Viewed by 1254

Special Issue Editor


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Guest Editor
National Research Infrastructures (N-LAB), Korea Institute of Industrial Technology (KITECH), Incheon, Republic of Korea
Interests: energy materials; energy harvesting; natural materials; cellulose fibers; nanocomposite
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Special Issue Information

Dear Colleagues,

The growing demand for sustainable energy solutions has driven significant advancements in energy harvesting technologies. Polymers play a vital role in improving the efficiency, stability, and adaptability of energy harvesting devices. This Special Issue aims to showcase cutting-edge research on polymer-based materials for energy harvesting and their real-world applications, covering various conversion technologies such as hydrovoltaic, piezoelectric, triboelectric, thermoelectric, and photovoltaic systems. We invite original research articles, reviews, and perspectives that explore innovative polymer synthesis, material characterization, device fabrication, and practical applications related to energy harvesting. This Special Issue aims to foster interdisciplinary collaboration among researchers in materials science, chemistry, physics, and engineering, advancing the field of polymer-based energy harvesting. We welcome your contributions to this rapidly evolving area of research. Original articles and reviews on this subject are welcome in this Special Issue.

Dr. Da-Woon Jeong
Guest Editor

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 250 words) can be sent to the Editorial Office for assessment.

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

  • energy harvesting technologies
  • sustainable energy
  • polymer-based materials
  • hydrovoltaic
  • piezoelectric
  • triboelectric
  • thermoelectric
  • photovoltaic
  • applications related to energy harvesting

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Published Papers (1 paper)

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Research

13 pages, 1561 KB  
Article
Hydroelectricity Generation from Fiber-Oriented Waste Paper via Capillary-Driven Charge Separation
by Hyun-Woo Lee, Seung-Hwan Lee, So Hyun Baek, Yongbum Kwon, Mi Hye Lee, Kanghyuk Lee, Inhee Cho, Bum Sung Kim, Haejin Hwang and Da-Woon Jeong
Polymers 2025, 17(21), 2945; https://doi.org/10.3390/polym17212945 - 4 Nov 2025
Viewed by 828
Abstract
Hydroelectricity energy harvesting has emerged as a promising, eco-friendly alternative for addressing the growing demand for sustainable energy solutions. In this study, we present a hydroelectricity energy harvester fabricated from shredded waste printing paper (WPP), offering a novel waste-to-energy conversion strategy that requires [...] Read more.
Hydroelectricity energy harvesting has emerged as a promising, eco-friendly alternative for addressing the growing demand for sustainable energy solutions. In this study, we present a hydroelectricity energy harvester fabricated from shredded waste printing paper (WPP), offering a novel waste-to-energy conversion strategy that requires neither material purification nor complex processing. The device leverages the randomly entangled fiber network of WPP to facilitate capillary-driven moisture diffusion and electric double layer (EDL) formation, thereby enabling efficient electrokinetic energy conversion. The random arrangement of WPP fibers increases the effective EDL area, allowing the waste printing paper generator (WPPG) to achieve an open-circuit voltage of 0.372 V and a short-circuit current of 135 μA at room temperature under optimized electrolyte conditions. This study demonstrates that carbon-black-coated WPP can be effectively upcycled into a high-performance hydroelectricity generator, exhibiting excellent electrical output at ambient conditions. By combining material recycling with efficient energy conversion, this system establishes a practical and sustainable pathway for distributed power generation. Overall, this work not only presents an environmentally responsible approach to device fabrication but also highlights that hydroelectricity energy harvesting using WPPG represents a promising alternative energy route for future applications. Full article
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