Rational engineering yolk–shell In<sub>2</sub>S<sub>3</sub>@void@carbon hybrid as polysulfide-absorbable sulfur host for high-performance lithium–sulfur batteries

Ding, Yingyi; Shen, Zihan; Han, Tianli; Xu, Jing; Zhang, Huigang; Hu, Chaoquan; Liu, Jinyun

doi:10.1039/d3dt01300f

Dalton Trans.

2023

DOI: 10.1039/d3dt01300f

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Rational engineering yolk–shell In₂S₃@void@carbon hybrid as polysulfide-absorbable sulfur host for high-performance lithium–sulfur batteries

Yingyi Ding¹,

Zihan Shen²,

Tianli Han³

et al.

Abstract: The slow redox kinetics and shuttling behavior of the intermediate lithium polysulfides constrain further development of lithium-sulfur (Li-S) electrochemistry. A yolk-shell In2S3@void@carbon hybrid engineered to host the sulfur for Li-S...

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Cited by 5 publications

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A Review on Minimization of Polysulfide Shuttle Effect of Lithium–Sulfur Batteries by Using Low‐Dimensional Carbon Composite as the Sulfur Cathode

Suresh,

Kottam,

Hosamane

2024

Energy Tech

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Owing to the high specific energy density in theories, abundance of resources, and adherence to environmental standards, rechargeable lithium–sulfur batteries (LSB) have drawn an increasing amount of interest. However, the weak conductivity of the sulfur and discharge products, the drastic breakdown and migration of the intermediates of lithium polysulfide (LiPSs) leading to shuttle effect, and the enormous volumetric change of sulfur particles upon cycle substantially hinder their practical uses. Due to the considerable capacity diminishing caused by the shuttle impact corrosion of the lithium metal, LSBs are thought to have significant commercial application challenges. Engineering nanomaterials’ surface structures can increase the affinity between the cathode with the LiPSs while also enabling the redox kinetics of the LiPSs, which results in a low level of LiPSs in the electrolyte that can restrict the shuttle effect. Sulfur and carbon materials, when combined, effectively increase the efficiency of active materials, increase the conductive properties of cathode components, and serve as a barrier against polysulfides. In this review, a thorough analysis is provided on low‐dimensional carbon materials as cathode, by which the electrode modification technique for limiting the shuttle effect of polysulfide in LSBs and forecast future research trends on the same.

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A Review on Minimization of Polysulfide Shuttle Effect of Lithium–Sulfur Batteries by Using Low‐Dimensional Carbon Composite as the Sulfur Cathode

Suresh,

Kottam,

Hosamane

2024

Energy Tech

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Decelerating and Accelerating Sulfur Reduction Reaction via P‐O_V‐In₂O₃ Enables High‐Performance Li‐S Batteries

Liu,

Zhang,

Yang

et al. 2024

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The sluggish sulfur reduction reaction (SRR) kinetics of lithium‐sulfur (Li‐S) batteries seriously limits the development of Li‐S batteries. The initial reduction of solid (S8) to liquid (soluble Li2Sn (4≤n≤8)) is relatively easy due to the low activation energy, whereas the subsequent conversion of liquid (soluble Li2Sn) to solid (insoluble Li2S2/Li2S) has much higher activation energy, which leads to the accumulation of Li2Sn and exacerbates the shuttle effect of Li2Sn. Therefore, establishing one selective catalyst that decelerates the previous solid‐liquid reaction and accelerates the subsequent liquid‐solid reaction is essential for rational tailoring of the SRR for improved performance of Li‐S batteries, but it represents a daunting challenge. Here, considering that the indium oxide catalyst possesses selective catalytic properties and drawing inspiration from the theoretical calculations, In2O3 nanospheres containing phosphorus doping and oxygen vacancies (P‐OV‐In2O3 NSs) are designed and synthesized as a selective catalyst for Li‐S batteries. Contributed by the unique selective catalytic capability, the batteries using P‐OV‐In2O3 NSs modified separators exhibit excellent sulfur utilization, superb rate performance (656 mAh g−1 at 5.0 C), and low‐capacity decay rate of about 0.069% per cycle over 500 cycles at 1.0 C.

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Amorphous/crystalline heterostructured indium (III) sulfide/carbon with favorable kinetics and high capacity for lithium storage

Xue,

Xu,

Guo

et al. 2024

Adv Compos Hybrid Mater

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Rational engineering yolk–shell In₂S₃@void@carbon hybrid as polysulfide-absorbable sulfur host for high-performance lithium–sulfur batteries

Abstract: The slow redox kinetics and shuttling behavior of the intermediate lithium polysulfides constrain further development of lithium-sulfur (Li-S) electrochemistry. A yolk-shell In2S3@void@carbon hybrid engineered to host the sulfur for Li-S...

Cited by 5 publications

References 37 publications

A Review on Minimization of Polysulfide Shuttle Effect of Lithium–Sulfur Batteries by Using Low‐Dimensional Carbon Composite as the Sulfur Cathode

A Review on Minimization of Polysulfide Shuttle Effect of Lithium–Sulfur Batteries by Using Low‐Dimensional Carbon Composite as the Sulfur Cathode

Decelerating and Accelerating Sulfur Reduction Reaction via P‐O_V‐In₂O₃ Enables High‐Performance Li‐S Batteries

Amorphous/crystalline heterostructured indium (III) sulfide/carbon with favorable kinetics and high capacity for lithium storage

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Rational engineering yolk–shell In2S3@void@carbon hybrid as polysulfide-absorbable sulfur host for high-performance lithium–sulfur batteries

Abstract: The slow redox kinetics and shuttling behavior of the intermediate lithium polysulfides constrain further development of lithium-sulfur (Li-S) electrochemistry. A yolk-shell In2S3@void@carbon hybrid engineered to host the sulfur for Li-S...

Cited by 5 publications

References 37 publications

A Review on Minimization of Polysulfide Shuttle Effect of Lithium–Sulfur Batteries by Using Low‐Dimensional Carbon Composite as the Sulfur Cathode

A Review on Minimization of Polysulfide Shuttle Effect of Lithium–Sulfur Batteries by Using Low‐Dimensional Carbon Composite as the Sulfur Cathode

Decelerating and Accelerating Sulfur Reduction Reaction via P‐OV‐In2O3 Enables High‐Performance Li‐S Batteries

Amorphous/crystalline heterostructured indium (III) sulfide/carbon with favorable kinetics and high capacity for lithium storage

Contact Info

Product

Resources

About

Rational engineering yolk–shell In₂S₃@void@carbon hybrid as polysulfide-absorbable sulfur host for high-performance lithium–sulfur batteries

Decelerating and Accelerating Sulfur Reduction Reaction via P‐O_V‐In₂O₃ Enables High‐Performance Li‐S Batteries