Study of tin-sulphur-carbon nanocomposites based on electrically exploded tin as anode for sodium battery

Pervez, Syed Atif; Kim, D.; Lee, S.-M.; Doh, Chil‐Hoon; Lee, S.; Farooq, Umer; Saleem, Mohsin

doi:10.1016/j.jpowsour.2016.03.047

Cited by 19 publications

(6 citation statements)

References 30 publications

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“…Despitet he different nature of the encapsulated material, the functiono ft he additive remains the same, which prevents electrolyte decomposition throught ailoring the SEI layer.S EM and electrochemical impedance spectroscopy( EIS) studies confirmt hat the presence of FEC prevents undesired particle agglomeration (Figure 3a and b) and lowers the electrode surface resistivity (Figure 3c). [32][33][34][35][36][37] Althought he decomposition of FEC leads to ad ecrease in capacity over the first cycles, the stabilityo ft he SEI layer and resulting minimal capacity fading lead to an overall increase of the performance of the anodes (Figure 3d). [32,38,39] Moreover, improved sodium transfer leads to better rate performance of the NBRBs (Figure 3e and f).…”

Section: Sei-building Additives For Anodesmentioning

confidence: 99%

“…[32][33][34][35][36][37] Althought he decomposition of FEC leads to ad ecrease in capacity over the first cycles, the stabilityo ft he SEI layer and resulting minimal capacity fading lead to an overall increase of the performance of the anodes (Figure 3d). [32,38,39] Moreover, improved sodium transfer leads to better rate performance of the NBRBs (Figure 3e and f). [30,36] Ap articularly promising case is the use of phosphorus, which would lead to the formation of ionic Na 3 Pa nd help to alleviatet he drastic problem of volumec hanges resulting in delivering high capacity values.…”

Section: Sei-building Additives For Anodesmentioning

confidence: 99%

“…Tin-based composite anode after 50 cycles:S EM images for a sample a) with and b) without FEC, c) EISs pectra after 20 cycles, andd)cycling performance comparing samples with and without FEC. Reproduced with permission from ref [32]…”

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confidence: 99%

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Electrolyte Additives for Room‐Temperature, Sodium‐Based, Rechargeable Batteries

Eshetu

Martínez‐Ibáñez

Sánchez-Díez

et al. 2018

Chemistry An Asian Journal

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Owing to resource abundance, and hence, a reduction in cost, wider global distribution, environmental benignity, and sustainability, sodium-based, rechargeable batteries are believed to be the most feasible and enthralling energy-storage devices. Accordingly, they have recently attracted attention from both the scientific and industrial communities. However, to compete with and exceed dominating lithium-ion technologies, breakthrough research is urgently needed. Among all non-electrode components of the sodium-based battery system, the electrolyte is considered to be the most critical element, and its tailored design and formulation is of top priority. The incorporation of a small dose of foreign molecules, called additives, brings vast, salient benefits to the electrolytes. Thus, this review presents progress in electrolyte additives for room-temperature, sodium-based, rechargeable batteries, by enlisting sodium-ion, Na-O /air, Na-S, and sodium-intercalated cathode type-based batteries.

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Section: Sei-building Additives For Anodesmentioning

confidence: 99%

Section: Sei-building Additives For Anodesmentioning

confidence: 99%

See 1 more Smart Citation

Electrolyte Additives for Room‐Temperature, Sodium‐Based, Rechargeable Batteries

Eshetu

Martínez‐Ibáñez

Sánchez-Díez

et al. 2018

Chemistry An Asian Journal

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“…[56][57][58][59][60][61] Inspired by the advantages of 3D porous structure, Zhu et al introduced a 3D porous interconnected metal sulfide/ carbon nanocomposite, in which, small nanorods of SnS (10-20 nm) were embedded in the amorphous carbon, which then self-assembled into a 3D porous interconnected nanocomposite, delivering the first discharge and charge capacity of 523 and 415 mA h g −1 , respectively. [56][57][58][59][60][61] Inspired by the advantages of 3D porous structure, Zhu et al introduced a 3D porous interconnected metal sulfide/ carbon nanocomposite, in which, small nanorods of SnS (10-20 nm) were embedded in the amorphous carbon, which then self-assembled into a 3D porous interconnected nanocomposite, delivering the first discharge and charge capacity of 523 and 415 mA h g −1 , respectively.…”

Section: Tin Sulfidesmentioning

confidence: 99%

Alloy‐Based Anode Materials toward Advanced Sodium‐Ion Batteries

et al. 2017

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Sodium-ion batteries (SIBs) are considered as promising alternatives to lithium-ion batteries owing to the abundant sodium resources. However, the limited energy density, moderate cycling life, and immature manufacture technology of SIBs are the major challenges hindering their practical application. Recently, numerous efforts are devoted to developing novel electrode materials with high specific capacities and long durability. In comparison with carbonaceous materials (e.g., hard carbon), partial Group IVA and VA elements, such as Sn, Sb, and P, possess high theoretical specific capacities for sodium storage based on the alloying reaction mechanism, demonstrating great potential for high-energy SIBs. In this review, the recent research progress of alloy-type anodes and their compounds for sodium storage is summarized. Specific efforts to enhance the electrochemical performance of the alloy-based anode materials are discussed, and the challenges and perspectives regarding these anode materials are proposed.

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“…As an anode, Fe 0.74 Sn 5 @RGO nanocomposite can achieve capacity retention three times that of the pristine, after 100 charge/discharge cycles . Similarly, other elements such as TiO 2 , SnO 2 , Cu, MoS 2 , and Sb accompanied with Sn encapsulated by carbonaceous matrix acting as a very good stress reliever during alloying mechanism resulted in outstanding anode composites for SIBs . During the last few years, several types of other carbonaceous materials have been explored like mesoporous carbon matrix (CMK‐3), natural wood fibers, N‐doped carbon fibers, carbon nanotubes (CNTs), carbon nanosphere, and graphite; thereby obtaining attractive coulombic efficiencies at different currents in SIBs.…”

Section: Carbon Supported Tin‐based Composite For Sibsmentioning

confidence: 99%

Carbon‐Based Alloy‐Type Composite Anode Materials toward Sodium‐Ion Batteries

Yang

Ilango

Wang

et al. 2019

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In the scenario of renewable clean energy gradually replacing fossil energy, grid‐scale energy storage systems are urgently necessary, where Na‐ion batteries (SIBs) could supply crucial support, due to abundant Na raw materials and a similar electrochemical mechanism to Li‐ion batteries. The limited energy density is one of the major challenges hindering the commercialization of SIBs. Alloy‐type anodes with high theoretical capacities provide good opportunities to address this issue. However, these anodes suffer from the large volume expansion and inferior conductivity, which induce rapid capacity fading, poor rate properties, and safety issues. Carbon‐based alloy‐type composites (CAC) have been extensively applied in the effective construction of anodes that improved electrochemical performance, as the carbon component could alleviate the volume change and increase the conductivity. Here, state‐of‐the‐art CAC anode materials applied in SIBs are summarized, including their design principle, characterization, and electrochemical performance. The corresponding alloying mechanism along with its advantages and disadvantages is briefly presented. The crucial roles and working mechanism of the carbon matrix in CAC anodes are discussed in depth. Lastly, the existing challenges and the perspectives are proposed. Such an understanding critically paves the way for tailoring and designing suitable alloy‐type anodes toward practical applications.

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Study of tin-sulphur-carbon nanocomposites based on electrically exploded tin as anode for sodium battery

Cited by 19 publications

References 30 publications

Electrolyte Additives for Room‐Temperature, Sodium‐Based, Rechargeable Batteries

Electrolyte Additives for Room‐Temperature, Sodium‐Based, Rechargeable Batteries

Alloy‐Based Anode Materials toward Advanced Sodium‐Ion Batteries

Carbon‐Based Alloy‐Type Composite Anode Materials toward Sodium‐Ion Batteries

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