Polymers Strategies in Energy Storage Device

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

Deadline for manuscript submissions: 20 August 2024 | Viewed by 1279

Special Issue Editors


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Guest Editor
Departamento de Química Teórica y Computacional, INFIQC, Av Medina Allende y Haya de la Torre, Ciudad Universitaria, CP X5000HUA Córdoba, Argentina
Interests: nanomaterials; materials; material characterization; nanoparticle synthesis; nanomaterials synthesis;thin films and nanotechnology; polymers nanostructured materials; material characteristics; thin film deposition

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Guest Editor
Instituto de Investigaciones en Fisicoquímica de Cordoba, Cordoba, Argentina
Interests: physical chemistry

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Guest Editor
Departamento de Química Teórica y Computacional, Facultad de Ciencias Químicas, Universidad Nacional de Córdoba, INFIQC, Córdoba, Argentina
Interests: nanoparticles; simulation; adsorption; modeling; statistics; nanoparticle synthesis; kinetics prediction; energy; nanomaterials

Special Issue Information

Dear Colleagues, 

We are pleased to invite you the Special Issue of Polymers Strategies in Energy Storage Device.

The ever growing demand of energy worldwide and the depletion of fossil fuels makesdeveloping renewable energy sources together with the fundamental implementation and progress of energy storage systems critical.

Developing energy storage devices to be utilized within a rapidly advancing energy market requires a multipronged approach in order to store a large amount of energy in a small, lightweight package, with high-power and energy densities, and these devices should be able to distribute the energy quickly for high rate applications.

In this Special Issue, the study will focus on the recent progress of polymers as well as their composites for the application in different energy storage devices. Polymers play important roles in different and increasingly diverse applications in the areas of energy storage systems. This is mainly due to the possibility of controlling the polymer molecular structure, which allows the polymer properties to be more finely tuned and the great diversity of properties that can be found in different polymers. 

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but are not limited to) the following:

  • Polymers for energy storage devices;
  • Solid polymer electrolyte;
  • Polymers as binders;
  • Polymers in electrodes;
  • Polymer based nanostructures;
  • Polymers in composites;
  • Polymers as separators. 

We look forward to receiving your contributions.

Dr. Guillermina L. Luque
Dr. Fernando P. Cometto
Prof. Dr. Ezequiel Pedro M. Leiva
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

  • polymers for energy storage devices
  • solid polymer electrolyte
  • polymers as binders
  • polymers in electrodes
  • polymer based nanostructures
  • polymers in composites
  • polymers as separators

Published Papers (1 paper)

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Research

16 pages, 4574 KiB  
Article
Hydrothermal Carbonization of Cellulose with Ammonium Sulfate and Thiourea for the Production of Supercapacitor Carbon
by Chang Liu, Kun Wang, Yuhan Du, Yaqi Shan, Peigao Duan and Naveed Ramzan
Polymers 2023, 15(23), 4478; https://doi.org/10.3390/polym15234478 - 21 Nov 2023
Cited by 1 | Viewed by 936
Abstract
Doping with heteroatoms is the main method used to enhance energy storage with carbon materials, and polyatomic doping is one of the main challenges. Hydrothermal carbonization of cellulose was performed at 240 °C for 1 h. Ammonium sulfate and thiourea dopants were selected [...] Read more.
Doping with heteroatoms is the main method used to enhance energy storage with carbon materials, and polyatomic doping is one of the main challenges. Hydrothermal carbonization of cellulose was performed at 240 °C for 1 h. Ammonium sulfate and thiourea dopants were selected as the sources of inorganic nitrogen and organic nitrogen in the preparation of supercapacitor carbon. The effects of boric acid on the properties of the resulting hydrochar after KOH activation were examined. The results showed that the proportion of functional groups and the specific surface area of the activated hydrochar were reduced by the addition of boric acid, and the formation of micropores was inhibited. The hydrochar obtained from the reaction of cellulose and organic nitrogen compounds had a better pore size distribution and electrochemical properties after activation. The largest specific surface area (952.27 m2/g) was obtained when thiourea was used as the sole dopant. In a three-electrode system, the specific capacitance of the activated hydrochar reached 235.8 F/g at a current density of 1 A/g. After 20,000 charging and discharging cycles at a current density of 10 A/g, the capacitance retention rate was 99.96%. Therefore, this study showed that supercapacitor carbon with good electrochemical properties was obtained by the direct reactions of cellulose with organic nitrogen compounds. Full article
(This article belongs to the Special Issue Polymers Strategies in Energy Storage Device)
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