Heterostructured NiS2@SnS2 hollow spheres as superior high-rate and durable anodes for sodium-ion batteries

Li, Chongwei; Hou, Jinchuan; Zhang, Jingyi; Li, Xiaoyue; Jiang, Shiqi; Zhang, Guoqing; Yao, Zhujun; Liu, Tiancun; Shen, Shenghui; Liu, Zhiqi; Xia, Xinhui; Xiong, Jie; Yang, Yefeng

doi:10.1007/s11426-022-1299-5

Cited by 62 publications

(48 citation statements)

References 81 publications

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“…Therefore, DFT calculations can also be applied to the analysis of heterostructures. For example, the NiS 2 @SnS 2 heterostructure was synthesized and characterized by DFT calculations by Li et al [102] As shown in Figure 6a, the NiS 2 @SnS 2 heterostructure has no obvious bandgap, indicating that the electrical conductivity has been significantly enhanced. Figure 6b,d shows the charge distribution at the heterogeneous interface.…”

Section: Density Functional Theory (Dft)mentioning

confidence: 99%

“…At the same time, the construction of heterostructures of twophase metal compounds can lead to defects and heterogeneous [92] Copyright 2020, Wiley-VCH GmbH. [102] Copyright 2022, Springer Nature Switzerland AG. Part of Springer Nature.…”

Section: Bimetallic Compound Heterostructurementioning

confidence: 99%

Section: Introduction Of Heterostructurementioning

confidence: 99%

mentioning

confidence: 99%

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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: Density Functional Theory (Dft)mentioning

confidence: 99%

Section: Bimetallic Compound Heterostructurementioning

confidence: 99%

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

Wen

et al. 2022

Small Methods

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“…As one of the most promising next-generation energy storage devices, sodium-ion batteries (SIBs) have attracted increasing attention by virtue of the low cost and naturally abundant resource of sodium as well as similar redox chemistry with lithium. − Nevertheless, the commonly used conventional anode of graphite in lithium-ion batteries (LIBs) usually exhibits inferior sodium storage properties owing to the much larger ionic size of sodium ions (1.02 Å) related to that of lithium ions (0.76 Å) and the unfavorable thermodynamics of graphite intercalation compounds with sodium ions. − As a consequence, it is urgent and crucial to exploit novel materials as anodes that are suitable for SIBs with high performance to accommodate reversible sodium insertion and extraction.…”

Section: Introductionmentioning

confidence: 99%

NiSe₂ Nanoparticles Decorated on Carbon Nanosheet Arrays as Anodes for Sodium Storage

Liu

Sun

et al. 2022

ACS Appl. Nano Mater.

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As one type of promising anode for sodium-ion batteries (SIBs), nickel diselenide (NiSe2) has stimulated considerable attention. However, its wide practical application has been greatly limited by the sluggish kinetics, low electrical conductivity, as well as severe volume changes and aggregation of particles during repeated cycling. In this work, we demonstrate a facile strategy to achieve self-supporting carbon nanosheet arrays densely decorated with NiSe2 nanoparticles on carbon cloth through the one-pot hydrothermal formation of intermediate glucose-intercalated Ni(OH)2 as both the nickel precursor and carbon source, followed by carbonization and selenization processes. The strongly coupled NiSe2 nanoparticles with a carbon nanosheet matrix can endow the improved sodium storage performance owing to the robust structural integrity, abundant active sites, as well as accelerated charge transfer kinetics. As expected, the optimal anode of NiSe2/C hybrid arrays exhibits a remarkable reversible capacity of 465 mAh g–1 at a current density of 0.5 A g–1 after 350 cycles and an outstanding rate capability of 259 mAh g–1 at 5 A g–1. We propose that the present study shall unravel more insights into the delicate design and exploration of NiSe2-based anode materials for SIBs with high performance.

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Regenerated Natural Minerals towards Double‐layers Heterojunctions Metal@metal‐sulfides with Remarkable Conductivity for Ultra‐fast Sodium‐ion Storage

Yuan,

Li,

Xia

et al. 2024

Adv Funct Materials

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Attracted by the high specific capacity and energy density, transition metal‐sulfides exhibit great application potential as sodium‐ion batteries anode, but still suffer from the uncontrolled separation of M/S phase and inferior conductivity. Herein, the flower‐like Fe1‐xS@Sb@C (FF) is rationally tailored, accompanied by double‐layer heterojunctions and C–S–Sb/Sb–S–Fe “bridge” bonds. Meanwhile, the bimetallic phases/boundary defects and built‐in electric fields are formed with a strong electronic coupling effect, effectively alleviating the separation of the M/S phase (Fe/Sb and S), and significantly enhancing ion/e− conductivity. As expected, FF delivers an ultra‐fast sodium‐ions storage rate capacity of 436.5/334.3 mAh g−1 even at 10.0/20.0 A g−1. When the operation temperature is lowered to ‐5 °C, the reversible capacity can still remain at ≈349.7 mAh g−1. Assisted by the detailed kinetic analysis and theoretical calculations, their great ion‐storage abilities mainly derive from improved interfacial Na+/e− transfer and surface/near‐surface redox behaviors. Moreover, the reassembling evolution of active phases is revealed by in/ex situ techniques, further demonstrating the stable adsorption/anchoring of intermediate reaction products Fe/Sb–S phases on the heterointerface, accompanying high reversible conversion‐alloying reaction. Given this, this interesting work is anticipated to offer an in‐depth insight into capacity fading mechanism, and effective strategy to design metal‐sulfur anodes for advanced sodium‐ion systems.

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Heterostructured NiS2@SnS2 hollow spheres as superior high-rate and durable anodes for sodium-ion batteries

Cited by 62 publications

References 81 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

NiSe₂ Nanoparticles Decorated on Carbon Nanosheet Arrays as Anodes for Sodium Storage

Regenerated Natural Minerals towards Double‐layers Heterojunctions Metal@metal‐sulfides with Remarkable Conductivity for Ultra‐fast Sodium‐ion Storage

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Heterostructured NiS2@SnS2 hollow spheres as superior high-rate and durable anodes for sodium-ion batteries

Cited by 62 publications

References 81 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

NiSe2 Nanoparticles Decorated on Carbon Nanosheet Arrays as Anodes for Sodium Storage

Regenerated Natural Minerals towards Double‐layers Heterojunctions Metal@metal‐sulfides with Remarkable Conductivity for Ultra‐fast Sodium‐ion Storage

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NiSe₂ Nanoparticles Decorated on Carbon Nanosheet Arrays as Anodes for Sodium Storage