Emerging Technologies for Secondary Batteries

A special issue of Batteries (ISSN 2313-0105). This special issue belongs to the section "Battery Performance, Ageing, Reliability and Safety".

Deadline for manuscript submissions: closed (25 January 2024) | Viewed by 3015

Special Issue Editors


E-Mail Website
Guest Editor
School of Materials Science and Engineering, Hefei University of Technology, Hefei 230009, China
Interests: lithium-ion batteries; sodium-ion batteries; high-voltage cathodes; solid-state electrolytes; all-solid-state batteries

E-Mail Website
Guest Editor
School of Materials, Hefei University of Technology, Hefei 230009, China
Interests: supercapacitors; new secondary batteries; nanocarbon materials
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Materials Science and Engineering, Suzhou University of Science and Technology, Suzhou 215009, China
Interests: organic lithium/sodium ion batteries; aqueous batteries; solid-state batteries

Special Issue Information

Dear Colleagues,

This Special Issue is focused on emerging technologies for secondary batteries. What is the future direction of lithium-ion batteries? How can we increase the energy density, improve safety and reduce the cost of lithium-ion batteries? Are there any techniques which can replace lithium-ion batteries?

In order to expand the application market, better performance and a lower price for lithium-ion batteries are required. Electrode materials with higher capacity and good stability; solid-state batteries; techniques that reveal the failure mechanism; theoretical simulations; and battery recovery would help to achieve higher energy density, better safety, and a lower price. Other secondary batteries with lower prices or better safety are also being considered to replace lithium-ion batteries in special areas.

This issue discusses the future development of lithium-ion batteries, including high-energy-density lithium-ion batteries and their safety and battery performance, process, battery recovery technology, and other types of secondary batteries to reduce the cost and new techniques/characterizations to boost the development of lithium-ion batteries.

Potential topics include but are not limited to:

  • Novel battery materials, cathodes, anodes, separators, and electrolytes;
  • Theoretical simulations;
  • Solid-state batteries;
  • Battery recovery;
  • Electrode design;
  • Battery design;
  • In situ/operando characterizations;
  • Safety performance studies and improvement strategies;
  • Battery failure studies.

Dr. Xuyong Feng
Dr. Fancheng Meng
Dr. Wenwen Deng
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. Batteries is an international peer-reviewed open access monthly 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

  • Li, Na, and K ion batteries
  • operando characterizations
  • battery recovery
  • theoretical simulations
  • solid-state batteries
  • advanced techniques

Published Papers (1 paper)

Order results
Result details
Select all
Export citation of selected articles as:

Research

11 pages, 3335 KiB  
Article
Enhancing Performance of LiFePO4 Battery by Using a Novel Gel Composite Polymer Electrolyte
by Ke Wu, Naiqi Hu, Shuchan Wang, Zhiyuan Geng and Wenwen Deng
Batteries 2023, 9(1), 51; https://doi.org/10.3390/batteries9010051 - 11 Jan 2023
Cited by 1 | Viewed by 2401
Abstract
Composite polymer electrolyte (CPE) is expected to have great prospects in solid-state batteries. However, their application is impeded due to the poor interfacial compatibility between CPE and electrodes that result in sluggish ionic transformation, especially at low temperatures. Here, on the basis of [...] Read more.
Composite polymer electrolyte (CPE) is expected to have great prospects in solid-state batteries. However, their application is impeded due to the poor interfacial compatibility between CPE and electrodes that result in sluggish ionic transformation, especially at low temperatures. Here, on the basis of Poly (vinylidene fluoride-co-hexafluoropropylene) (PVDF-HFP) polymer electrolyte, gel composite polymer electrolyte (GCPE) with fast Li+ transport channel is prepared by in-situ polymerization with poly (ethylene glycol) methyl ether acrylate (PEGMEA) monomer and FEC as additive. Compared with CPE, GCPE increases the ionic conductivity by 10 times. It also achieves more uniform lithium precipitation and significantly inhibits the growth of lithium dendrites. The LFP/GCPE/Li battery has a capacity retention of over 99% at both room temperature and 0 °C after 100 cycles. In addition, the coulombic efficiency is above 99% during cycling. Our work provides a new technology to prepare GCPE with high ionic conductivity at both room temperature and low temperatures that has great potential in the application of solid-state lithium batteries. Full article
(This article belongs to the Special Issue Emerging Technologies for Secondary Batteries)
Show Figures

Figure 1

Back to TopTop