Na3V2O2(PO4)2F nanoparticles@reduced graphene oxide: a high-voltage polyanionic cathode with enhanced reaction kinetics for aqueous zinc-ion batteries

Huang, Qiaofeng; Shao, Lianyi; Shi, Xun; Guan, Jieduo; Xu, Junling; Wu, Yanxue; Sun, Zhipeng

doi:10.1016/j.cej.2023.143738

Cited by 24 publications

(9 citation statements)

References 42 publications

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“…+ + + + Na 3 V 2 (PO 4 ) 2 F 3 @rGO exhibits high voltage and splendid structural stability as a cathode material for SIBs. 46 Hence, a sodium-ion full battery was assembled using Na 3 V 2 (PO 4 ) 2 F 3 @ rGO as the cathode, NaPF 6 /diglyme as the electrolyte, and V 1.13 Se 2 /V 2 O 3 as the anode to evaluate the practical application of V 1.13 Se 2 /V 2 O 3 as shown in Figure 6a. The fully charged battery demonstrates its practicality by effortlessly illuminating 34 commercial light-emitting diodes (LEDs).…”

Section: Resultsmentioning

confidence: 99%

One-step Solid-State Synthesis of V_1.13Se₂/V₂O₃ Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

Ma,

Luo,

Jiang

et al. 2024

ACS Appl. Mater. Interfaces

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Sodium-ion batteries (SIBs) offer several benefits, including cost-efficiency and fast-charging characteristics, positioning them as attractive substitutes for lithium-ion batteries in energy storage applications. However, the inferior capacity and cycling stability of electrodes in SIBs necessitate further enhancement due to sluggish reaction kinetics. In this respect, the utilization of heterostructures, which can provide an inherent electric field and abundant active sites on the surface, has emerged as a promising strategy for augmenting the cycling stability and rate features of the electrodes. This work delves into the utilization of V 1.13 Se 2 /V 2 O 3 heterostructure materials as anodes, initially fabricated via a simplified one-step solid-state sintering technique. The high pseudocapacitance and low characteristic relaxation time constant give the V 1.13 Se 2 /V 2 O 3 heterostructure impressive properties, such as a high capacity of 328.5 mAh g −1 even after 1500 cycles at a high current density of 2 A g −1 and rate capability of 278.9 mAh g −1 at 5 A g −1 . Moreover, the assembled sodium-ion full battery delivers a capacity of 118.5 mAh g −1 after 1000 cycles at 1 A g −1 . These findings provide novel insight and guidance for the rapid synthesis of heterojunction materials and the advancement of SIBs. KEYWORDS: sodium-ion batteries, anode, V 1.13 Se 2 /V 2 O 3 heterostructure, one-step solid-state method

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Section: Resultsmentioning

confidence: 99%

One-step Solid-State Synthesis of V_1.13Se₂/V₂O₃ Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

Ma,

Luo,

Jiang

et al. 2024

ACS Appl. Mater. Interfaces

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“…Among these, vanadium-based cathode materials have advantages over others due to the different oxidation states of vanadium (e.g., +3, +4, and +5) and redox properties. Meanwhile, the storage capacity of vanadium oxide cathode materials is outstanding. − Layered cathode materials, such as V 2 O 5 , VO 2 , MgV 2 O 5 . n H 2 O, Ca 0.67 V 8 O 20 .3.5H 2 O, and NaCa 0.6 V 6 O 16 .3H 2 O, shows intercalation mechanism for Zn storage.…”

Section: Introductionmentioning

confidence: 99%

Hierarchical Structured SrV₂O₆/2D-V₂CT_X MXene Nanohybrid Material for Robust and High-Capacity Aqueous Zn-Ion Batteries

S L,

et al. 2024

ACS Appl. Energy Mater.

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High capacity, good cyclic stability, and high energy density cathode materials for aqueous Zn-ion batteries are an ongoing challenge for researchers. Here, we prepared SrV 2 O 6 nanoparticles by a simple hydrothermal method to use as the cathode material for Zn-ion batteries, which has a moderate specific capacity and cyclic stability. To further increase its electrode performance, SrV 2 O 6 nanoparticle-anchored 2D-V 2 CT x MXene is successfully fabricated, which has a significant improvement in specific capacity and structural stability than the SrV 2 O 6 -based electrode. The prepared electrode material displays an initial high specific capacity of 348 mA h g −1 at 0.1 C rate because of the large specific surface area and high electrical conductivity. It exhibits cyclic stability of more than 1000 cycles with 79% of capacity retention. The material shows a better performance with a high energy density of 330 Wh kg −1 at a power density of 245 Wg −1 . This work will expand the available options to develop metal−vanadium-oxide-based electrode materials for energy storage devices.

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“…2,3 In recent years, vanadium-based cathode materials have emerged as promising candidates for AZIBs. Among the various vanadium-based compounds explored for AZIBs, such as vanadium phosphates, 4,5 vanadium oxides, 6 vanadates, 7 vanadium sulfides, 8 and vanadium nitrides, 9 some have exhibited outstanding Zn 2+ storage capabilities. Notably, within vanadium oxide cathode materials, 1D tunnel VO 2 (B) cathode materials have garnered substantial research interest.…”

Section: Introductionmentioning

confidence: 99%

One-dimensional tunnel VO₂(B) cathode materials for high-performance aqueous zinc ion batteries: a mini review of recent advances and future perspectives

Kou,

Wang,

Song

et al. 2024

Green Chem.

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Na3V2O2(PO4)2F nanoparticles@reduced graphene oxide: a high-voltage polyanionic cathode with enhanced reaction kinetics for aqueous zinc-ion batteries

Cited by 24 publications

References 42 publications

One-step Solid-State Synthesis of V_1.13Se₂/V₂O₃ Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

One-step Solid-State Synthesis of V_1.13Se₂/V₂O₃ Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

Hierarchical Structured SrV₂O₆/2D-V₂CT_X MXene Nanohybrid Material for Robust and High-Capacity Aqueous Zn-Ion Batteries

One-dimensional tunnel VO₂(B) cathode materials for high-performance aqueous zinc ion batteries: a mini review of recent advances and future perspectives

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Na3V2O2(PO4)2F nanoparticles@reduced graphene oxide: a high-voltage polyanionic cathode with enhanced reaction kinetics for aqueous zinc-ion batteries

Cited by 24 publications

References 42 publications

One-step Solid-State Synthesis of V1.13Se2/V2O3 Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

One-step Solid-State Synthesis of V1.13Se2/V2O3 Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

Hierarchical Structured SrV2O6/2D-V2CTX MXene Nanohybrid Material for Robust and High-Capacity Aqueous Zn-Ion Batteries

One-dimensional tunnel VO2(B) cathode materials for high-performance aqueous zinc ion batteries: a mini review of recent advances and future perspectives

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One-step Solid-State Synthesis of V_1.13Se₂/V₂O₃ Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

One-step Solid-State Synthesis of V_1.13Se₂/V₂O₃ Heterostructure as a High Pseudocapacitance Anode for Fast-Charging Sodium-Ion Batteries

Hierarchical Structured SrV₂O₆/2D-V₂CT_X MXene Nanohybrid Material for Robust and High-Capacity Aqueous Zn-Ion Batteries

One-dimensional tunnel VO₂(B) cathode materials for high-performance aqueous zinc ion batteries: a mini review of recent advances and future perspectives