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Green Materials for Energy Storage

A special issue of Molecules (ISSN 1420-3049). This special issue belongs to the section "Physical Chemistry".

Deadline for manuscript submissions: closed (30 September 2023) | Viewed by 1956

Special Issue Editors


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Guest Editor
Department of Mechanical Engineering, Aalto University, Espoo, Finland
Interests: hybrid functional materials; bio-based materials; phase change materials; carbons; characterization
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
Department of Chemical and Metallurgical Engineering, Aalto University, 02150 Espoo, Finland
Interests: polymers; composites; chemical synthesis; characterization
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Energy storage is a solution to the mismatch between energy supply in an energy-abundant period and a period when demand raises. The growing need for and interest in renewable energy calls for the development of advanced materials that offer reliability and improvements in the way that energy is managed from its production and conversion to its storage and release.

The sustainable use of nature-derived resources to create high-performance functional materials has become the focus of academic research and industrial applications. The intrinsic properties of nature-based materials enable advanced materials to be tailored with specific functionality. For example, biopolymers derived from plants and microorganisms have attracted immense interest due to the possibility that they could replace petroleum-based materials. Porous carbons derived from biomass have received considerable attention in the field of energy storage due to their conductivity, specific surface area, and chemical stability.

This Special Issue, entitled "Green Materials for Energy Storage", aims to highlight new studies and findings in this major multidisciplinary field. Contributions to the issue can be in the form of original research or review articles that concern environmentally friendly materials designed to store and manage energy.

Dr. Roza Yazdani
Dr. Hossein Baniasadi
Guest Editors

Manuscript Submission Information

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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 storage
  • bio-based materials
  • phase change materials
  • thermochemical materials
  • battery materials
  • ionic liquids
  • carbons
  • polymers

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Published Papers (1 paper)

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Research

15 pages, 3391 KiB  
Article
Influence of the Nature and Structure of Polyelectrolyte Cryogels on the Polymerization of (3,4-Ethylenedioxythiophene) and Spectroscopic Characterization of the Composites
by Svetlana Laishevkina, Natalia Shevchenko, Olga Iakobson, Anatoly Dobrodumov, Vladimir Chelibanov and Elena Tomšík
Molecules 2022, 27(21), 7576; https://doi.org/10.3390/molecules27217576 - 4 Nov 2022
Cited by 3 | Viewed by 1578
Abstract
Conductive hydrogels are polymeric materials that are promising for bioelectronic applications. In the present study, a complex based on sulfonic cryogels and poly(3,4-ethylenedioxythiophene) (PEDOT) was investigated as an example of a conductive hydrogel. Preparation of polyacrylate cryogels of various morphologies was carried out [...] Read more.
Conductive hydrogels are polymeric materials that are promising for bioelectronic applications. In the present study, a complex based on sulfonic cryogels and poly(3,4-ethylenedioxythiophene) (PEDOT) was investigated as an example of a conductive hydrogel. Preparation of polyacrylate cryogels of various morphologies was carried out by cryotropic gelation of 3-sulfopropyl methacrylate and sulfobetaine methacrylate in the presence of functional comonomers (2-hydroxyethyl methacrylate and vinyl acetate). Polymerization of 3,4-ethylenedioxythiophene in the presence of several of the above cryogels occurred throughout the entire volume of each polyelectrolyte cryogel because of its porous structure. Structural features of cryogel@PEDOT complexes in relation to their electrochemical properties were investigated. It was shown that poly(3,4-ethylenedioxythiophene) of a linear conformation was formed in the presence of a cryogel based on sulfobetaine methacrylate, while minimum values of charge-transfer resistance were observed in those complexes, and electrochemical properties of the complexes did not depend on diffusion processes. Full article
(This article belongs to the Special Issue Green Materials for Energy Storage)
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