Bismuth telluride anode boosting highly reversible electrochemical activity for potassium storage

Ko, Jeong Keun; Jo, Jae Hyeon; Kim, Hee Jae; Park, Jae Sang; Yashiro, Hitoshi; Voronina, Natalia; Myung, Seung‐Taek

doi:10.1016/j.ensm.2021.09.028

Cited by 23 publications

(26 citation statements)

References 28 publications

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“…Although the prospect of Sb-and Bi-based chalcogenides is promising, the feasibility of practical application is still questioned, and the production cost is greatly increased due to the scarcity of Sb, Bi in the crust. On the other hand, Sb-and Bibased chalcogenides also face several challenges, such as sluggish kinetics, simultaneously occurring of two reaction [59] Copyright 2021, Elsevier. No provided…”

Section: Discussionmentioning

confidence: 99%

“…Subsequently, Ko et al . used in‐situ XRD and X‐ray absorption near‐edge structure (XANES) spectroscopy to observe the charge‐discharge phase changes of Bi 2 Te 3 (Figure 10a) [59] . When the discharge reached 0.85 V, the characteristic peak of the metallic phase Bi gradually appeared, but no characteristic peak of K and Te was observed.…”

Section: Bi‐based Chalcogenides Anode For Pibsmentioning

confidence: 99%

“…XANES result for (b) Bi L3‐edge during initial cycle and (c) Te K‐edge during initial cycle. (d) Schematic illustration of repetitive electrochemical reaction for Bi 2 Te 3 @C. (e) CV profile of Bi 2 Te 3 and Bi 2 Te 3 @C. (f) Rate performance of Bi 2 Te 3 and Bi 2 Te 3 @C. (g) Cycling performance of Bi 2 Te 3 and Bi 2 Te 3 @C. (h) Charge discharge curve profile of Bi 2 Te 3 @C. Reproduced with permission [59] . Copyright 2021, Elsevier.…”

Section: Bi‐based Chalcogenides Anode For Pibsmentioning

confidence: 99%

“…used BiCl 3 and Na 2 TeO 3 as bismuth source and tellurium source and made Bi 2 Te 3 powder by hydrothermal reaction with EDTA and NaBH 4 . Subsequently, Bi 2 Te 3 @C was obtained by high‐energy ball milling (350 rpm) between Bi 2 Te 3 and acetylene black [59] . After high‐energy ball milling with acetylene black, not only the average particle size of Bi 2 Te 3 is reduced, but also the conductivity is improved.…”

Section: Bi‐based Chalcogenides Anode For Pibsmentioning

confidence: 99%

“…Subsequently, Bi 2 Te 3 @C was obtained by high-energy ball milling (350 rpm) between Bi 2 Te 3 and acetylene black. [59] After high-energy ball milling with acetylene black, not only the average particle size of Bi 2 Te 3 is reduced, but also the conductivity is improved. It can be clearly observed from the TEM image that the surface of the Bi 2 Te 3 is covered with a layer of carbon material.…”

Section: Bi 2 Tementioning

confidence: 99%

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Recent Progress on Sb‐ and Bi‐based Chalcogenide Anodes for Potassium‐Ion Batteries

Chang

2022

Chemistry An Asian Journal

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Potassium ion batteries (PIBs) are potential alternative energy storage systems to lithium ion batteries (LIBs), due to elemental abundance of potassium, low cost and similar working principle to LIBs. Recently, metal chalcogenides (MCs) have gained enormous interests, especially antimony (Sb)‐, bismuth (Bi)‐based chalcogenides because they were able to undergo alloying/conversion dual mechanism, which can provide higher specific capacity and energy density (K3Sb∼660 mA h g−1, K3Bi∼385 mA h g−1). However, several challenges hinder the development of Sb‐, Bi‐based chalcogenide anode materials for PIBs, such as huge volume expansion during potassiation, unstable solid‐electrolyte interface (SEI), slow reaction kinetics, and polychalcogenide‐induced shuttle effect. In this review, the current state‐of‐the‐art Sb‐, Bi‐based chalcogenides are comprehensively summarized, including the reaction mechanism, electrochemical performance, ingenious nanostructures, electrolyte systems, and prospects for future development. This review contributes to understanding the K+ storage mechanism and the interaction between active materials and electrolytes, providing guidance and foundation for the design of next‐generation high‐performance PIBs.

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Section: Discussionmentioning

confidence: 99%

Section: Bi‐based Chalcogenides Anode For Pibsmentioning

confidence: 99%

Section: Bi‐based Chalcogenides Anode For Pibsmentioning

confidence: 99%

Section: Bi‐based Chalcogenides Anode For Pibsmentioning

confidence: 99%

Section: Bi 2 Tementioning

confidence: 99%

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Recent Progress on Sb‐ and Bi‐based Chalcogenide Anodes for Potassium‐Ion Batteries

Chang

2022

Chemistry An Asian Journal

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2D‐Layer‐Structure Bi to Quasi‐1D‐Structure NiBi₃: Structural Dimensionality Reduction to Superior Sodium and Potassium Ion Storage

Liu,

Sun,

Shi

et al. 2023

Advanced Materials

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Layer‐structured Bismuth (Bi) is an attractive anode for Na‐ion and K‐ion batteries due to its large volumetric capacity and suitable redox potentials. However, the cycling stability and rate capability of the Bi anode are restricted by the large volume expansion and sluggish Na/K‐storage kinetics. Herein, a structural dimensionality reduction strategy is proposed and developed by converting 2D‐layer‐structured Bi into a quasi‐one‐dimensional (quasi‐1D) structured NiBi3 with enhanced reaction kinetics and reversibility to realize high‐rate and stable cycling performance for Na/K‐ion storage. As a proof of concept, the quasi‐1D intermetallic NiBi3 with low formation energy, metallic conductivity, and three‐dimensional (3D) Na/K‐ion diffusion pathways delivers outstanding capacity retention of 94.1% (332 mAh g−1) after 15000 cycles for Na‐ion storage, and high initial coulombic efficiency (ICE) of 93.4% with improved capacity retention for K‐ion storage. Moreover, investigations on the highly reversible Na/K‐storage reaction mechanisms and cycling‐driven morphology reconstruction further reveal the origins of the high reversibility and the accommodation to volume expansion. The finding of this work provides a new strategy for high‐performance anode design by structure dimensionality manipulation and cycling‐driven morphology reconstruction.This article is protected by copyright. All rights reserved

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Rational Design of Multinary Metal Chalcogenide Bi_0.4Sb_1.6Te₃ Nanocrystals for Efficient Potassium Storage

Zhang,

Liu,

Zhai

et al. 2024

Advanced Materials

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Multinary metal chalcogenides hold considerable promise for high‐energy potassium storage due to their numerous redox reactions. However, challenges arise from issues such as volume expansion and sluggish kinetics. Here, we present a design featuring a layered ternary Bi0.4Sb1.6Te3 anchored on graphene layers as a composite anode, where Bi atoms act as a lattice softening agent on Sb. Benefiting from the lattice arrangement in Bi0.4Sb1.6Te3 and structure, Bi0.4Sb1.6Te3/graphene exhibits a mitigated expansion of 28% during the potassiation/de‐potassiation process and demonstrates facile K+ ion transfer kinetics, enabling long‐term durability of 500 cycles at various high rates. Operando synchrotron diffraction patterns and spectroscopies including in‐situ Raman, ex situ adsorption, and X‐ray photoelectron reveal multiple conversion and alloying/de‐alloying reactions for potassium storage at the atomic level. Additionally, both theoretical calculations and electrochemical examinations elucidate the K+ migration pathways and indicate a reduction in energy barriers within Bi0.4Sb1.6Te3/graphene, thereby suggesting enhanced diffusion kinetics for K+. These findings provide insight in the design of durable high‐energy multinary tellurides for potassium storage.This article is protected by copyright. All rights reserved

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Bismuth telluride anode boosting highly reversible electrochemical activity for potassium storage

Cited by 23 publications

References 28 publications

Recent Progress on Sb‐ and Bi‐based Chalcogenide Anodes for Potassium‐Ion Batteries

Recent Progress on Sb‐ and Bi‐based Chalcogenide Anodes for Potassium‐Ion Batteries

2D‐Layer‐Structure Bi to Quasi‐1D‐Structure NiBi₃: Structural Dimensionality Reduction to Superior Sodium and Potassium Ion Storage

Rational Design of Multinary Metal Chalcogenide Bi_0.4Sb_1.6Te₃ Nanocrystals for Efficient Potassium Storage

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Bismuth telluride anode boosting highly reversible electrochemical activity for potassium storage

Cited by 23 publications

References 28 publications

Recent Progress on Sb‐ and Bi‐based Chalcogenide Anodes for Potassium‐Ion Batteries

Recent Progress on Sb‐ and Bi‐based Chalcogenide Anodes for Potassium‐Ion Batteries

2D‐Layer‐Structure Bi to Quasi‐1D‐Structure NiBi3: Structural Dimensionality Reduction to Superior Sodium and Potassium Ion Storage

Rational Design of Multinary Metal Chalcogenide Bi0.4Sb1.6Te3 Nanocrystals for Efficient Potassium Storage

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Product

Resources

About

2D‐Layer‐Structure Bi to Quasi‐1D‐Structure NiBi₃: Structural Dimensionality Reduction to Superior Sodium and Potassium Ion Storage

Rational Design of Multinary Metal Chalcogenide Bi_0.4Sb_1.6Te₃ Nanocrystals for Efficient Potassium Storage