Review Analytical Techniques Materials Electrochemical Reactions Energy Storage

abril 18, 2022 Publicar un comentario

Special Issue "Electrochemical Energy Storage: Recent Advances in the Development of Li/Na Ion Batteries"

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Special Upshot Editors

Prof. Dr. Takayuki Ichikawa
E-Mail Website
Guest Editor

Graduate School of Applied science, Hiroshima Academy, 1-4-one Kagamiyama, Higashi-Hiroshima 739-8527, Nippon
Interests: hydrogen storage; inorganic hydrides; ammonia; ammonolysis; electrolysis; magnesium hydride; amide-imide; chemical compressor
Special Issues, Collections and Topics in MDPI journals

Dr. Rini Singh
Due east-Mail Website
Invitee Editor

Graduate School of Engineering, Hiroshima University, ane-iv-1 Kagamiyama, Higashi-Hiroshima 739-8527, Japan
Interests: material science; free energy storage; Li-ion batteries; nanotechnology

Special Issue Data

The use of fossil fuels causes many threats to homo life, out of which global warming is the about serious one. The utilize of renewable energy may solve the issues originating from use of fossil fuels; nevertheless, their dependency on weather and location creates a bottleneck in universal adoption of them due to a mismatch between demand and supply. Storage devices are quite useful to fulfil the gap between demand and supply and recent developments in the field of Li-ion batteries render them frontline contenders. Due to limited stocks of Li on earth, an culling is required, which has brought Na-ion batteries into picture. This Special Result focuses on the rigorously peer-reviewed research articles, reviews, minireviews and perspective on the recent advancements in the field of electrochemical energy storage, conversion reactions, reaction mechanism of electrode materials, lithium and sodium ion batteries, etc. The submissions are not limited to the listed topics but tin can exist based on other related fields as well.

Prof. Takayuki Ichikawa
Prof. Ankur Jain
Dr. Rini Singh
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. One time you are registered, click hither to go to the submission form. Manuscripts can exist submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the periodical (as soon every bit accepted) and volition be listed together on the special result website. Enquiry articles, review manufactures as well as brusque communications are invited. For planned papers, a title and short abstract (most 100 words) can be sent to the Editorial Role 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-bullheaded peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Energies is an international peer-reviewed open access semimonthly journal published by MDPI.

Delight visit the Instructions for Authors folio before submitting a manuscript. The Commodity Processing Accuse (APC) for publication in this open admission journal is 2200 CHF (Swiss Francs). Submitted papers should be well formatted and apply good English language. Authors may utilise MDPI's English editing service prior to publication or during author revisions.

Keywords

• electrochemical conversion reaction
• secondary batteries
• Li- and Na-ion batteries
• energy storage
• composite materials for electrochemical storage
• novel analytical techniques for electrochemical storage
• novel computational techniques for electrochemical storage
• all-solid-state batteries.

Published Papers (2 papers)

Research

Open Admission Commodity

Peukert Generalized Equations Applicability with Due Consideration of Internal Resistance of Automotive-Class Lithium-Ion Batteries for Their Capacity Evaluation

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Abstract

In this paper, the applicability of the Peukert equation and its generalizations were investigated for capacity evaluation of automotive-grade lithium-ion batteries. Information technology is proved that the classical Peukert equation is applicable inside the range of the discharge currents from 0.2C_n to [...] Read more.

In this newspaper, the applicability of the Peukert equation and its generalizations were investigated for capacity evaluation of automotive-grade lithium-ion batteries. It is proved that the classical Peukert equation is applicable within the range of the discharge currents from 0.2C_northward to 2C_n (C_n is the nominal bombardment capacity). As a rule, the operating currents of many automotive-grade lithium-ion batteries are exactly within this range of the belch currents. That is why, successfully, the classical Peukert equation is used in many analytical models developed for these batteries. The generalized Peukert equation C = C₁₀₀₀ /(1 + (i/i0) ⁿ ) is applicable inside the discharge currents range from zero to approximately 10C_northward. All kinds of operating discharge currents (including both very small-scale ones and powerful short-term bursts) autumn into this discharge currents range. The modified Peukert equation C = C_grand (1 − i/i1)/((i − i/iane) + (i/i0) ⁿ ) is applicable at any discharge currents. This equation takes into account the battery's internal resistance and has the smallest mistake of experimental information approximation. That is why the discussed modified Peukert equation is most preferable for use in analytical models of automotive-course lithium-ion batteries. The paper shows that all the parameters of the generalized Peukert equations have a clear electrochemical meaning in dissimilarity to the classical Peukert equation, where all the parameters are just empirical constants. Full commodity

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Open Access Article

Electrochemical Operation of Graphene-Modulated Sulfur Blended Cathodes Using LiBH_four Electrolyte for All-Solid-State Li-South Bombardment

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Abstract

All-solid-land Li-Southward batteries (utilise of solid electrolyte LiBH₄) were prepared using cathodes of a homogeneous mixture of graphene oxide (GO) and reduced graphene oxide (rGO) with sulfur (S) and solid electrolyte lithium borohydride (LiBH₄), and their electrochemical performance was [...] Read more.

All-solid-state Li-S batteries (employ of solid electrolyte LiBH₄) were prepared using cathodes of a homogeneous mixture of graphene oxide (Go) and reduced graphene oxide (rGO) with sulfur (Due south) and solid electrolyte lithium borohydride (LiBH₄), and their electrochemical operation was reported. The use of LiBH_four and its compatibility with Li metal permits the utilization of Li anode that improves the vitality of composite electrodes. The GO-S and rGO-South nanocomposites with unlike proportions take been synthesized. Their structural and morphological characterizations were performed by X-ray diffraction (XRD) and scanning electron microscopy (SEM), and the results are presented. The electrochemical operation was tested by galvanostatic charge-belch measurements at a 0.1 C-rate. The results presented here demonstrate the successful implementation of GO-S composites in an all-solid-country battery. Full commodity

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