Interfacial covalent bonding of the MXene-stabilized Sb<sub>2</sub>Se<sub>3</sub>nanotube hybrid with fast ion transport for enhanced sodium-ion half/full batteries

Lv, Chengkui; Tai, Linlin; Li, Xiao; Miao, Xiaowei; Wei, Huaixin; Yang, Jing; Geng, Hongbo

doi:10.1039/d3cc00614j

Cited by 21 publications

(2 citation statements)

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“…Electrochemical performance of MXenes and their composites in (a) LIBs (refs , , , , , , , , − ), (b) SIBs (refs , , , , , , − , , , , − ), and (c) PIBs (refs , , − , − , , , ) based on the research from the past three years.…”

Section: Discussionmentioning

confidence: 99%

Advanced Insights on MXenes: Categories, Properties, Synthesis, and Applications in Alkali Metal Ion Batteries

Jiang,

Lao,

Dai

et al. 2024

ACS Nano

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The development and optimization of promising anode material for next-generation alkali metal ion batteries are significant for clean energy evolution. 2D MXenes have drawn extensive attention in electrochemical energy storage applications, due to their multiple advantages including excellent conductivity, robust mechanical properties, hydrophilicity of its functional terminations, and outstanding electrochemical storage capability. In this review, the categories, properties, and synthesis methods of MXenes are first outlined. Furthermore, the latest research and progress of MXenes and their composites in alkali metal ion storage are also summarized comprehensively. A special emphasis is placed on MXenes and their hybrids, ranging from material design and fabrication to fundamental understanding of the alkali ion storage mechanisms to battery performance optimization strategies. Lastly, the challenges and personal perspectives of the future research of MXenes and their composites for energy storage are presented.

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Section: Discussionmentioning

confidence: 99%

Advanced Insights on MXenes: Categories, Properties, Synthesis, and Applications in Alkali Metal Ion Batteries

Jiang,

Lao,

Dai

et al. 2024

ACS Nano

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“…Additionally, morphology control, such as the construction of one-dimensional (1D) tubular, twodimensional (2D) sheet or 3D hollow mesoporous structures, can alleviate the volume expansion effect, reduce the degree of electrode material crushing, and extend the service life of the battery. [29][30][31] For instance, Hu's research group has reported a method for synthesizing in situ carbon-coated NiSe as an anode material for SIBs, using a MOF as both a self-template and reactant. 32 The material exhibits long cycling performance and excellent rate capability.…”

Section: Introductionmentioning

confidence: 99%

In situinterface engineering of NiSe with interlinked conductive networks for high energy density sodium-ion half/full batteries

Liu

Leng

Dong

et al. 2023

Inorg. Chem. Front.

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Copper Doping of CoSe₂ Nanoparticles Encapsulated into Carbon Nanotubes with Enhanced Electron Conductance as Cathode for Rechargeable Magnesium Batteries

Liu

Dong

et al. 2023

ChemNanoMat

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Rechargeable magnesium batteries (RMBs) have been considered a promising alternative to lithium‐ion batteries (LIBs) due to the high energy density and abundance of magnesium resources. However, the development of high‐performance cathode materials for magnesium batteries has been a significant challenge. Herein, through comprehensive and simple hydrothermal, selenization and impregnation methods, Cu‐doped CoSe2 nanoparticles encapsulated into carbon nanotubes (Cu‐CoSe2@NC) was fabricated. CoSe2 nanoparticles confined in carbon nanotubes (CNTs) growing in three dimensions on the surface of nanofibers have abundant active sites and high doping degree. Cu doping further improves the electron conductance of the Cu‐CoSe2@NC for RMBs. As cathode, Cu‐CoSe2@NC delivers a reversible capacity of 294 mAh g−1 at 20 mA g−1 and 104 mAg g−1 at 500 mA g−1, which exhibits a reasonable specific capacity and rate capability. The characterization of the Cu‐CoSe2@NC by ex‐situ transmission electron microscopy (TEM) after cycles shows that it can be well adapted to the (de)intercalation of magnesium ions. Density Functional Theory (DFT) calculation shows that CoSe2 band gap decreases obviously after Cu doping, favoring the electron and ion transport. This work provides a reference for the design of cathode materials based on transition metal selenide for RMBs.

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Interfacial covalent bonding of the MXene-stabilized Sb₂Se₃nanotube hybrid with fast ion transport for enhanced sodium-ion half/full batteries

Abstract: An interfacial covalent bonding strategy is proposed to synthesis of MXene-stabilized Sb2Se3 nanotube hybrid. As anode, the prepared Sb2Se3@NC/MXene exhibits enhanced sodium-ion batteries performance in half/full batteries in terms of...

Cited by 21 publications

References 38 publications

Advanced Insights on MXenes: Categories, Properties, Synthesis, and Applications in Alkali Metal Ion Batteries

Advanced Insights on MXenes: Categories, Properties, Synthesis, and Applications in Alkali Metal Ion Batteries

In situinterface engineering of NiSe with interlinked conductive networks for high energy density sodium-ion half/full batteries

Copper Doping of CoSe₂ Nanoparticles Encapsulated into Carbon Nanotubes with Enhanced Electron Conductance as Cathode for Rechargeable Magnesium Batteries

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Interfacial covalent bonding of the MXene-stabilized Sb2Se3nanotube hybrid with fast ion transport for enhanced sodium-ion half/full batteries

Abstract: An interfacial covalent bonding strategy is proposed to synthesis of MXene-stabilized Sb2Se3 nanotube hybrid. As anode, the prepared Sb2Se3@NC/MXene exhibits enhanced sodium-ion batteries performance in half/full batteries in terms of...

Cited by 21 publications

References 38 publications

Advanced Insights on MXenes: Categories, Properties, Synthesis, and Applications in Alkali Metal Ion Batteries

Advanced Insights on MXenes: Categories, Properties, Synthesis, and Applications in Alkali Metal Ion Batteries

In situinterface engineering of NiSe with interlinked conductive networks for high energy density sodium-ion half/full batteries

Copper Doping of CoSe2 Nanoparticles Encapsulated into Carbon Nanotubes with Enhanced Electron Conductance as Cathode for Rechargeable Magnesium Batteries

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Product

Resources

About

Interfacial covalent bonding of the MXene-stabilized Sb₂Se₃nanotube hybrid with fast ion transport for enhanced sodium-ion half/full batteries

Copper Doping of CoSe₂ Nanoparticles Encapsulated into Carbon Nanotubes with Enhanced Electron Conductance as Cathode for Rechargeable Magnesium Batteries