Lowering the voltage-hysteresis of CuS anode for Li-ion batteries via constructing heterostructure

Liu, Huiqiao; He, Yi; Zhang, Hang; Cao, Kangzhe; Wang, Shaodan; Jiang, Yong; Jing, Qiangshan; Jiao, Lifang

doi:10.1016/j.cej.2021.130548

Cited by 56 publications

(23 citation statements)

References 48 publications

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“…[76] Moreover, for different types of heterojunction materials, the electrospinning method is used in combination with different methods. For example, sulfidation, [77] chemical bath deposition [78] and selenization. [79]…”

Section: Electrospinning Methodsmentioning

confidence: 99%

Recent Advances on Heterojunction‐Type Anode Materials for Lithium‐/Sodium‐Ion Batteries

Wen

et al. 2022

Small Methods

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Rechargeable batteries are key in the field of electrochemical energy storage, and the development of advanced electrode materials is essential to meet the increasing demand of electrochemical energy storage devices with higher density of energy and power. Anode materials are the key components of batteries. However, the anode materials still suffer from several challenges such as low rate capability and poor cycling stability, limiting the development of high‐energy and high‐power batteries. In recent years, heterojunctions have received increasing attention from researchers as an emerging material, because the constructed heterostructures can significantly improve the rate capability and cycling stability of the materials. Although many research progress has been made in this field, it still lacks review articles that summarize this field in detail. Herein, this review presents the recent research progress of heterojunction‐type anode materials, focusing on the application of various types of heterojunctions in lithium/sodium‐ion batteries. Finally, the heterojunctions introduced in this review are summarized, and their future development is anticipated.

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Section: Electrospinning Methodsmentioning

confidence: 99%

Recent Advances on Heterojunction‐Type Anode Materials for Lithium‐/Sodium‐Ion Batteries

Wen

et al. 2022

Small Methods

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“…Hence, it is urgent to develop other alternative energy storage devices. [5][6][7][8] Among the many candidates, sodium-ion batteries (SIBs), with similar storage principles and cell congurations to LIBs, have attracted widespread attention because of their abundance and low price. [9][10][11][12][13] Traditional Li + electrode materials cannot be directly applied to Na + batteries owing to their higher potential and larger ionic radius of Na + than those of Li + .…”

Section: Introductionmentioning

confidence: 99%

A facile synthesis of CuSe nanosheets for high-performance sodium-ion hybrid capacitors

Chen

Fan

et al. 2022

RSC Adv.

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“…[1][2][3] As for LIBs, except for the well-known merits such as high energy density and considerable capability, the low power density, torpid charge-discharge rate, narrow temperature operation window, and poor lifetime are fatal disadvantages in practical application. [4][5][6] Supercapacitors (SCs) have appealed to ever-increasing attention in recent years, which is attributed to their fascinating merits like high power density, fast charge-discharge, operation safety, and considerable adaptation in extreme conditions. [7][8][9] As is well known, the electrode materials are the crucial component that determine the overall performance of SCs, including charge storage capability, power density, energy density, rate performance, and cycling performance.…”

Section: Introductionmentioning

confidence: 99%

An Integrated Cathode Engineered by Hierarchical Honeycomb‐Like Copper‐Molybdenum Sulfide Nanosheets for Hybrid Supercapacitor with Improved Energy Storage Capability

Liu

et al. 2022

ChemElectroChem

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The construction of integrated electrodes has been considered as a sensible strategy to boost the electrochemical properties of supercapacitors, which feature improved electron and ion transfer kinetics. In this work, a facile and easy‐controlled synthetic methodology has been established to assemble hierarchical honeycomb‐like copper‐molybdenum sulfide nanosheets (Cu−Mo−S NSs) on a three‐dimensional (3D) porous nickel foam substrate as integrated cathodes for hybrid supercapacitors (HSCs). As expected, the Cu−Mo−S NSs deliver exceptional electrochemical properties including an areal capacity of 1.39 mAh cm−2 at 2 mA cm−2, a superb rate capability (0.86 mAh cm−2 at 20 mA cm−2), and especially, a prominent cycling lifespan with 95.3 % capacity retention after 10000 cycles. Moreover, the as‐obtained Cu−Mo−S NSs are used as integrated cathodes to pair with iron oxide particles encapsulated in reduced graphene oxide (Fe2O3@rGO) as anodes for assembling Cu−Mo−S NSs//Fe2O3@rGO HSCs, which can deliver superior energy density of 79.04 Wh kg−1 and exceptional cyclic stability with 94.9 % capacity retention after 10000 cycles.

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Lowering the voltage-hysteresis of CuS anode for Li-ion batteries via constructing heterostructure

Cited by 56 publications

References 48 publications

Recent Advances on Heterojunction‐Type Anode Materials for Lithium‐/Sodium‐Ion Batteries

Recent Advances on Heterojunction‐Type Anode Materials for Lithium‐/Sodium‐Ion Batteries

A facile synthesis of CuSe nanosheets for high-performance sodium-ion hybrid capacitors

An Integrated Cathode Engineered by Hierarchical Honeycomb‐Like Copper‐Molybdenum Sulfide Nanosheets for Hybrid Supercapacitor with Improved Energy Storage Capability

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