Heterostructure negative electrode materials for sodium batteries

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When employed as an anode in SIBs, the Fe 3 Se 4 /CoSe-C electrode demonstrates excellent rate capabilities (218 mAh g −1 at 7 A g −1) and prolonged cycling stability (258 mAh g −1 at 5 A g −1 after 1000 cycles). This work highlights the significance of heterointerface engineering in electrode material design for rechargeable batteries.

Promoting Reaction Kinetics and Boosting Sodium Storage …

When employed as an anode in SIBs, the Fe 3 Se 4 /CoSe-C electrode demonstrates excellent rate capabilities (218 mAh g −1 at 7 A g −1) and prolonged cycling stability (258 mAh g −1 at 5 A g −1 after 1000 cycles). This work highlights the significance of heterointerface engineering in electrode material design for rechargeable batteries.

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Heterostructure engineering in electrode materials for sodium ion ...

We provide a brief review of recent progress in heterostructure engineering of electrode materials and research on how the phase interface influences Na + storage and …

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Constructing FeS2/TiO2 p-n heterostructure encapsulated in one ...

The CoTe 2 /MoS 2 heterostructure exhibits abundant semi-coherent interfaces, ... our strategy presents an innovative approach to synthesize negative electrode materials with unique structures for LIBs. ... When used as anode materials for sodium-ion batteries, it reaches a high specific capacity of 353.0 mAh/g at a current density of 10 A/g ...

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A Review of Carbon Anode Materials for Sodium-Ion Batteries: …

Sodium-ion batteries (SIBs) have been proposed as a potential substitute for commercial lithium-ion batteries due to their excellent storage performance and cost-effectiveness. However, due to the substantial radius of sodium ions, there is an urgent need to develop anode materials with exemplary electrochemical characteristics, thereby enabling the …

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Hierarchical O3/P2 heterostructured cathode materials for …

To realize a high-performance sodium-ion battery, a novel heterostructured cathode is introduced consisting of P2-Na 2/3 MnO 2 –coated O3-NaNi 0.5 Mn 0.5 O 2.The robust protective P2-Na 2/3 MnO 2 coating is tightly anchored to the bulk O3-NaNi 0.5 Mn 0.5 O 2, increasing the surface stability and reversibility of the resulting cathode, and improving …

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Ti-substituted tunnel-type Na0.44MnO2 oxide as a negative …

Here we show that Ti-substituted Na0.44MnO2 (Na0.44[Mn1-xTix]O2) with tunnel structure can be used as a negative electrode material for aqueous sodium-ion …

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Molybdenum ditelluride as potential negative electrode material …

Sodium-ion batteries can facilitate the integration of renewable energy by offering energy storage solutions which are scalable and robust, thereby aiding in the transition to a more resilient and sustainable energy system. Transition metal di-chalcogenides seem promising as anode materials for Na+ ion batteries. Molybdenum ditelluride has high …

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Ti-substituted tunnel-type Na0.44MnO2 oxide as a negative electrode …

Here we show that Ti-substituted Na 0.44 MnO 2 (Na 0.44 [Mn 1-x Ti x]O 2) with tunnel structure can be used as a negative electrode material for aqueous sodium-ion batteries. This material exhibits superior cyclability even without the special treatment of oxygen removal from the aqueous solution.

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A Bi2S3@CNT nanocomposite as anode material for sodium ion batteries

This contribution demonstrates that P2-Na0.66[Li0.22Ti0.78]O2 is a promising negative electrode material for the development of rechargeable long-life sodium-ion batteries. Expand 537

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Electrode Materials for Sodium-Ion Batteries: Considerations on …

Abstract Sodium-ion batteries have been emerging as attractive technologies for large-scale electrical energy storage and conversion, owing to the natural abundance and low cost of sodium resources. However, the development of sodium-ion batteries faces tremendous challenges, which is mainly due to the difficulty to identify appropriate cathode materials and …

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Advanced MoS2 and graphene heterostructures as high

Layer-structured MoS 2 is a promising anode material for sodium-ion batteries (SIBs) because of its high storage capacity, abundance in nature, and cost-effectiveness. However, the use of MoS 2 is limited by its low electronic conductivity, inferior cycling stability, and poor rate capability. To overcome these drawbacks, liquid-phase exfoliated graphene …

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High capacity and mobility in germanium sulfide/graphene …

Over last three decades, the lithium-ion battery (LIB) has become the dominant force in the market of portable electronic devices. However, its large-scale application in energy storage systems (EESs) has been challenged by the limited lithium resources and increasing price [1] that regard, sodium-ion batteries (SIBs) have attracted much attention as a …

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A phosphorene–graphene hybrid material as a high-capacity …

Sodium-ion batteries have recently attracted significant attention as an alternative to lithium-ion batteries because sodium sources do not present the geopolitical issues that lithium sources might.

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Heterostructure of reduced graphene oxide supported tin (IV) …

Investigation of SnS 2-rGO sandwich structures as negative electrode for sodium-ion and potassium-ion batteries ChemSusChem., 16 ( 2023 ), pp. 2022022 - 2022038 Google Scholar

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Engineering Nanostructured Antimony-Based Anode Materials for Sodium ...

Sodium-ion batteries (SIBs) are considered a potential alternative to lithium-ion batteries (LIBs) for energy storage due to their low cost and the large abundance of sodium resources. The search for new anode materials for SIBs has become a vital approach to satisfying the ever-growing demands for better performance with higher energy/power …

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Recent Advances in Anode Materials for Sodium-Ion Batteries

Although lithium-ion battery (LIB) technology has prevailed for years, the growing pressure and increased cost of lithium sources urge the rapid development of other promising energy storage devices. As a low-cost alternative, sodium-ion batteries (SIBs) with similar properties of electrochemical reaction have caught researchers'' attention. Nevertheless, great …

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Investigation of SnS2‐rGO Sandwich Structures as Negative Electrode …

Introduction. The rapidly increasing demands for lithium-ion batteries (LIBs) are faced with low abundance and uneven geographical distribution of lithium. 1-3 Sodium-ion batteries (NIBs) and potassium-ion batteries (KIBs) are considered promising alternatives to LIBs due to their similar storage mechanism, the higher abundance of sodium and potassium, …

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MXenes and their composites as electrodes for sodium ion batteries

Since there have been many excellent reviews on MXene-based sodium-sulfur batteries published during 2022∼2024, such as "2D MXenes as electrode materials for metal-sulfur batteries: A review" [49], "MXenes for Sulfur-Based Batteries" [50], "MXenes for metal-ion and metal-sulfur batteries: Synthesis, properties, and electrochemistry ...

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Promoting Reaction Kinetics and Boosting Sodium Storage …

Constructing heterostructures containing multiple active components is proven to be an efficient strategy for enhancing the sodium storage capability of anode materials in …

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Construction of Co9s8@C-Mos2 Heterostructure for Fast …

Cobalt sulfide (Co9S8) is considered as prospective anode material for sodium ion batteries (SIBs), with superior theoretical capacity, cost-effective, and environment …

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Cu2-xSe@MXene (Ti3C2Tx) 2D layered heterostructure as an …

4 · With a notable focus on developing efficient sodium storage electrode materials, sodium-ion batteries (SIBs) have been identified as a promising contender in the pursuit of high-performing substitutes for lithium-ion batteries. Among varying sodium storage anode materials for SIBs, nonstoichiometric Cu 2-x Se exhibits significant promise. This ...

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MoS2/Ti3CO2 heterostructure-based ceramics as promising electrode ...

Emergent transition-metal carbides (MXenes) have an excellent capacity, high electrical conductivity, as well as outstanding rate performance once employed as anode/electrode materials in batteries [[39], [40], [41]].However, their layers that must inevitably be restacked when MXenes are made significantly limit ion mobility [42].Ti 3 CO 2-MXene is …

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Nanocrystalline Heterostructure with Low Voltage Hysteresis for ...

Sodium-ion batteries (SIBs) exhibit a higher energy density, however, the positive and negative electrode materials concurrently endure the large ionic radius of sodium ions, leading to unsatisfactory power density and cycling stability.

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Recent progress on heterostructure materials for next-generation …

The hybrid materials exhibited high reversible capacities of 490 mA h g −1 at 1 A g −1, as well as 250 mA h g −1 at a high current of 10 A g −1 with a highly coulombic efficiency …

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Recent progress on advanced high energy electrode materials for sodium ...

Layered oxides have emerged as promising materials for sodium-ion batteries, offering impressive electrochemical ... the alloying process compromises the cycling performance of pure-Sb negative electrodes, which is a significant drawback. This leads to a ... Guo et al. (2019) constructed a heterostructure comprising CoO/Co 3 S 4 embedded in an ...

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Unveiling the Nanoarchitectonics of Interfacial Electronic …

Aqueous sodium (Na +) ion storage systems face challenges due to sluggish adsorption and diffusion of Na + ions with larger size, hindering their potential for stationary applications. This issue is addressed by evolving the interfacial electronic coupling in atomically thin 2D WO 3 /WSe 2 heterostructure for efficient Na + ion storage. Density functional theory …

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(PDF) Theoretical study of electrode materials for sodium ion batteries ...

The graphether/graphene vdW heterostructure has been systematically studied as an electrode material for sodium batteries based on density functional theory.

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Three-dimensional nanostructured Co2VO4-decorated carbon

Since Co2VO4 possesses a solid spinel structure and a high degree of stability, it has gained interest as a possible anode material for sodium-ion batteries. However, the application of this electrode material is still hampered by its poor electrical conductivity and severe volume expansion. Uniform Co2VO4 nanoparticles (CVO) were grown on carbon …

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Vanadium diphosphide as a negative electrode material for sodium ...

The abundance of sodium resources has sparked interest in the development of sodium-ion batteries for large-scale energy storage systems, amplifying the need for high-performance negative electrodes. ... In this study, we report the electrochemical performance and reaction mechanism of VP 2 as a negative electrode material for NIBs using the Na ...

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A V3C2 MXene/graphene heterostructure as a sustainable electrode ...

The result suggest that V 3 C 2 /graphene based heterostructure is an encouraging prospect as electrode material for MXene based Na ion-battery owing to its high Na specific capacity. It has been found from charge transfer computations that alkali atoms that are intercalated turn positively charged by donating an electron to V 3 C 2 /graphene ...

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Research progress of electrolyte additives for subzero …

Moreover, the increased concentration of sodium salt was found to suppress water activity and further broaden the ESW and cycle performance of aqueous electrolytes [] ncurrently, organic materials showed excellent stability in SASIBs [] 2019, Tao et al. constructed a new cell with phenazine (PNZ) as the negative electrode (Fig. 1c), Na 0.44 …

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Investigation of the solid electrolyte interphase on hard carbon ...

NaCrO2 is a fundamentally safe positive electrode material for sodium-ion batteries with liquid electrolytes. Electrochem. Solid-State Lett., 15 (2011), pp. A1-A4. ... Review—hard carbon negative electrode materials for sodium-ion batteries. J. Electrochem. Soc., 162 (2015), pp. A2476-A2482. Crossref View in Scopus Google Scholar

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MXene-based anode materials for high performance sodium-ion batteries ...

Similar to that of LIBs, the charging and discharging process of SIBs is a round-trip migration of sodium ions between the positive and negative electrodes inside the battery. However, the migration of sodium ions inside the battery is more difficult than lithium ions, due to the much larger radius of sodium ions [10] .

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3D flower-like hollow MXene@MoS2 heterostructure for fast sodium ...

The resultant MXene@MoS 2 heterostructure features a distinct three-dimensional porous hollow architecture, ... As anticipated, when utilized as a negative electrode material, ... Honeycomb-like Hard Carbon Derived from Pine Pollen as High-Performance Anode Material for Sodium-Ion Batteries. ACS Appl. Mater. Interfaces, 10 (49) ...

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Significant promotion of interlayer ion diffusion for MoS2 /MoBS ...

4 · To improving the performance of MBenes as electrode materials, the surface functionalization is one of the strategies ... only the formation energy (E f) of the S y2 heterostructure is negative ... N-functionalized ti2b mbene as high- performance anode materials for sodium-ion batteries: a dft study. Appl. Surf. Sci., 599 (2022) ...

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Anode Materials of Sodium‐ion Batteries | Request PDF

The Bi2Se3/Mo3Se4 composite appears good electrochemical property as the negative electrode material for sodium ion batteries (the stable reversible capacity is 409 (346) mAh g⁻¹ at 100 (1000 ...

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Heterostructured MnSe/FeSe nanorods encapsulated by carbon …

The in-situ XRD has been used to evaluate the phase transition during the charging/discharging process, revealing the sodium ion storage mechanism. The construction of heterostructure material paves a new way to design performance-enhanced anode materials for sodium-ion batteries.

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Advanced Anode Materials for Rechargeable Sodium-Ion Batteries

Rechargeable sodium-ion batteries (SIBs) have been considered as promising energy storage devices owing to the similar "rocking chair" working mechanism as lithium-ion batteries and abundant and low-cost sodium resource. However, the large ionic radius of the Na-ion (1.07 Å) brings a key scientific challenge, restricting the development of electrode …

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Molybdenum ditelluride as potential negative electrode material …

In metal tellurides, especially MoTe 2 exhibit remarkable potential as a good-rate negative electrode material as it has layered structure, high electrical conductivity, and …

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Heterostructure: application of absorption-catalytic center in …

As a positive electrode material, it can effectively improve the volume expansion problem of the sulfur positive electrode of the traditional lithium–sulfur battery, and it can also be coupled with graphite, silicon and tin, further reducing the problem of …

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