Thermal Analysis on Na Plating in Sodium Ion Battery

Kondou, Hisako; Kim, Jungmin; Watanabe, Hiromu

doi:10.5796/electrochemistry.85.647

Cited by 13 publications

(8 citation statements)

References 13 publications

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“…As a result, the amount of remaining K metal would be less than that of the Li metal. Disappearance of the plated Na metal was also reported in NIBs when compared to LIBs . In the literature, heat generation of the metal-plated electrodes was examined by calorimetry, with the results revealing large heat-generation depending on the amount of remaining plated metals .…”

Section: Potential Of K+ Ions As Charge Carriers For Energy Storagementioning

confidence: 99%

“…Disappearance of the plated Na metal was also reported in NIBs when compared to LIBs. 39 In the literature, heat generation of the metal-plated electrodes was examined by calorimetry, with the results revealing large heat-generation depending on the amount of remaining plated metals. 39 Therefore, K metal is believed to disappear before heat generation, leading to thermal runaway.…”

Section: Potential Of K + Ions As Charge Carriersmentioning

confidence: 99%

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Research Development on K-Ion Batteries

et al. 2020

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Li-ion batteries (LIBs), commercialized in 1991, have the highest energy density among practical secondary batteries and are widely utilized in electronics, electric vehicles, and even stationary energy storage systems. Along with the expansion of their demand and application, concern about the resources of Li and Co is growing. Therefore, secondary batteries composed of earth-abundant elements are desired to complement LIBs. In recent years, K-ion batteries (KIBs) have attracted significant attention as potential alternatives to LIBs. Previous studies have developed positive and negative electrode materials for KIBs and demonstrated several unique advantages of KIBs over LIBs and Na-ion batteries (NIBs). Thus, besides being free from any scarce/ toxic elements, the low standard electrode potentials of K/K + electrodes lead to high operation voltages competitive to those observed in LIBs. Moreover, K + ions exhibit faster ionic diffusion in electrolytes due to weaker interaction with solvents and anions than that of Li + ions; this is essential to realize high-power KIBs. This review comprehensively covers the studies on electrochemical materials for KIBs, including electrode and electrolyte materials and a discussion on recent achievements and remaining/emerging issues. The review also includes insights into electrode reactions and solid-state ionics and nonaqueous solution chemistry as well as perspectives on the research-based development of KIBs compared to those of LIBs and NIBs.

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Section: Potential Of K+ Ions As Charge Carriers For Energy Storagementioning

confidence: 99%

Section: Potential Of K + Ions As Charge Carriersmentioning

confidence: 99%

Research Development on K-Ion Batteries

et al. 2020

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“…Kondou et al compared the thermal reactivity of plated Na on Ni substrates (using 1 m NaPF 6 in EC:DEC (1:1, wt)) with that of plated Li. [ 358 ] The heat flow measured in the presence of plated Na was found to be lower than with Li, which was ascribed to lower efficiency of the Na deposition in respect to Li. This is not an advantage for SMBs, but the low plating efficiency of Na can be considered a plus for SIBs.…”

Section: Safety Of Na‐based Electrolytesmentioning

confidence: 99%

Electrolytes and Interphases in Sodium‐Based Rechargeable Batteries: Recent Advances and Perspectives

Eshetu

Elia

Armand

et al. 2020

Advanced Energy Materials

299

258

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technologies. Unlike lithium, whose market is already very tight, sodium mineral deposits are almost infinite, evenly distributed worldwide, much easier to extract and thereby attainable at low cost. [1][2][3][4] If the realization of Na-rechargeable batteries could be practically possible, there will be nearly three orders of magnitude relaxation in the constraints on lithium-based resources, accompanied by sustainability, improved environmental benevolence, and cost reduction ( Table 1). Even more appealing is the possible use of the widely available and lighter aluminum, rather than copper, as negative current collector and hard carbon from renewable sources instead of graphite for the negative electrode. Finally, the stability of sodium-ion batteries (SIBs) in the fully discharged state would significantly enhance the safety associated with the shipment of large-format SIBs worldwide.These beneficial features of sodiumbased cells revived the research work on Na-based rechargeable batteries and accordingly captured the attention of both the academic research and industry sectors. However, similar to LIB, most of the research work in Na-based batteries have focused on the development and elaboration of negative and positive For sodium (Na)-rechargeable batteries to compete, and go beyond the currently prevailing Li-ion technologies, mastering the chemistry and accompanying phenomena is of supreme importance. Among the crucial components of the battery system, the electrolyte, which bridges the highly polarized positive and negative electrode materials, is arguably the most critical and indispensable of all. The electrolyte dictates the interfacial chemistry of the battery and the overall performance, having an influence over the practical capacity, rate capability (power), chemical/thermal stress (safety), and lifetime. In-depth knowledge of electrolyte properties provides invaluable information to improve the design, assembly, and operation of the battery. Thus, the full-scale appraisal of both tailored electrolytes and the concomitant interphases generated at the electrodes need to be prioritized. The deployment of large-format Na-based rechargeable batteries also necessitates systematic evaluation and detailed appraisal of the safety-related hazards of Na-based batteries. Hence, this review presents a comprehensive account of the progress, status, and prospect of various Na + -ion electrolytes, including solvents, salts and additives, their interphases and potential hazards.

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“…devised a new method to track the uniformity of the Na deposition process through monitoring thermal reactivity of Na metal (e.g., shape and size of heat flow peaks are largely related with quality of the deposition). [ 94 ]…”

Section: Stabilizing the Na Anode–electrolyte Interphasementioning

confidence: 99%

Room‐Temperature Sodium–Sulfur Batteries and Beyond: Realizing Practical High Energy Systems through Anode, Cathode, and Electrolyte Engineering

Eng

Kumar

Zhang

et al. 2021

Advanced Energy Materials

125

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The increasing energy demands of society today have led to the pursuit of alternative energy storage systems that can fulfil rigorous requirements like cost‐effectiveness and high storage capacities. Based fundamentally on earth‐abundant sodium and sulfur, room‐temperature sodium–sulfur batteries are a promising solution in applications where existing lithium‐ion technology remains less economically viable, particularly in large‐scale stationary systems such as grid‐level storage. Here, the key challenges in the field are first highlighted, followed by comprehensive analyses of accessible strategies to overcome them, starting from engineering of the anode–electrolyte interface in both liquid and solid electrolytes. Recently reported polymer and solid‐state electrolytes are also surveyed. Thereafter, the core principles guiding use‐inspired design of cathode architectures, covering the spectrum of elemental sulfur and polysulfide cathodes, to emerging host structures, and covalent composites are focused upon. Future prospects are explored, with insights into other alkali‐metal systems beyond sodium–sulfur batteries, such as the potassium–sulfur battery. Finally a conclusion is provided by outlining the research directions necessary to attain high energy sodium–sulfur devices, and potential solutions to issues concerning large‐scale production, so as to ultimately realize widespread deployment of practical energy storage systems.

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Thermal Analysis on Na Plating in Sodium Ion Battery

Cited by 13 publications

References 13 publications

Research Development on K-Ion Batteries

Research Development on K-Ion Batteries

Electrolytes and Interphases in Sodium‐Based Rechargeable Batteries: Recent Advances and Perspectives

Room‐Temperature Sodium–Sulfur Batteries and Beyond: Realizing Practical High Energy Systems through Anode, Cathode, and Electrolyte Engineering

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