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Solid-State Batteries

A special issue of Applied Sciences (ISSN 2076-3417). This special issue belongs to the section "Energy Science and Technology".

Deadline for manuscript submissions: closed (31 December 2017) | Viewed by 10074

Special Issue Editor


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Guest Editor
Institute for Chemistry and Technology of Materials, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
Interests: ion transport (Li, Na, F) in nanocrystalline and amorphous solids; battery materials; all-solid-state batteries; solid electrolytes; extremely fast ion dynamics; ultraslow-motions; dimensionality and nanosize effects; NMR; conductivity spectroscopy
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Special Issue Information

Dear Colleagues,

The march of global warming, caused by excess greenhouse gas emissions, is hoped to be met, at least in the mid-term, by powerful electrochemical energy storage systems. Abandoning combustion engines will greatly cut our dependencies on fossil fuels. Systems, based on mobile lithium ions, are currently the most advanced batteries with which most of the portable devices and electric vehicles are powered. Although we have witnessed remarkable advances in the last decade, further progress in lithium-ion battery technology, based on liquid electrolytes, might crest in the future.

All-solid-state lithium-ion batteries with solid electrolytes represent a next-generation technology. Turning away from the highly flammable liquid electrolytes is expected to greatly improve safety and longevity, i.e., to reduce aging processes. Compared with the conductivity of liquid electrolytes, ion transport in solid electrolytes is usually some orders of magnitude slower than that in liquid or gel-type organic electrolytes. Fortunately, over the last couple of years, some breakthroughs have been reported in the search for suitable materials, which are characterized by ultrafast ion dynamics and negligible electronic transport, and has reached an unprecedented level.

This Special Issue aims to present the latest findings on all aspects related to solid-state battery research, i.e., it is not only restricted to systems with lithium as an ionic charge carrier. Manuscripts presenting studies of the following topics are highly welcome: (i) synthesis and characterization of solid electrolytes (ion dynamics and transport properties), (ii) electrochemical performance and stability, (iii) interfacial phenomena and charge transfer resistances, (iv) bulk-type and thin film batteries, and (v) new processing techniques.

It is my pleasure to invite you to submit a manuscript (full papers, communications, or reviews) for the Special Issue, “Solid-State Batteries”.

Prof. Dr. Martin Wilkening
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 100 words) can be sent to the Editorial Office for announcement on this website.

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Keywords

  • solid electrolytes
  • ion dynamics
  • conductivity
  • interfaces
  • electrochemical stability
  • mechanical stability
  • electrochemical performance

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Published Papers (1 paper)

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Article
Effects of Vibration on the Electrical Performance of Lithium-Ion Cells Based on Mathematical Statistics
by Lijun Zhang, Zhansheng Ning, Hui Peng, Zhongqiang Mu and Changyan Sun
Appl. Sci. 2017, 7(8), 802; https://doi.org/10.3390/app7080802 - 7 Aug 2017
Cited by 43 | Viewed by 9599
Abstract
Lithium-ion batteries are increasingly used in mobile applications where mechanical vibrations and shocks are a constant companion. There is evidence both in the academic and industrial communities to suggest that the electrical performance and mechanical properties of the lithium-ion cells of an electric [...] Read more.
Lithium-ion batteries are increasingly used in mobile applications where mechanical vibrations and shocks are a constant companion. There is evidence both in the academic and industrial communities to suggest that the electrical performance and mechanical properties of the lithium-ion cells of an electric vehicle (EV) are affected by the road-induced vibration. However, only a few studies related to the effects of vibration on the degradation of electrical performance of lithium-ion batteries have been approached. Therefore, this paper aimed to investigate the effects of vibration on the DC resistance, 1C capacity and consistency of NCR18650BE lithium-ion cells. Based on mathematical statistics, the method changes of the DC resistance and the capacity of the cells both before and after the test were analyzed with a large sample size. The results identified that a significant increase in DC resistance was observed as a result of vibration at the 95% confidence level, while typically a reduction in 1C capacity was also noted. In addition, based on a multi-feature quantity, a clustering algorithm was adopted to analyze the effect of vibration on cell consistency; the results show that the cell consistency had deteriorated after the vibration test. Full article
(This article belongs to the Special Issue Solid-State Batteries)
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