Facile synthesis of ternary transition metal-organic framework and its stable lithium storage properties

Yang, Dao-Xiang; Wang, Pengfei; Liu, Haiyan; Zhang, Yuhang; Sun, Pingping; Shi, Fa‐Nian

doi:10.1016/j.jssc.2022.122947

Cited by 32 publications

(5 citation statements)

References 56 publications

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“…The CV curves of the V 2 O 3 /C electrode exhibit similar shapes, and the areas of the CV curves increase as the sweep speeds the increase in Figure a. Based on the formulas and , − b = 1 means capacitance behavior and b = 0.5 means diffusion behavior. According to the relationship between log( v ) and log (peak current i ), the b values of the reduction peak and the oxidation peak are 0.95 and 0.87, which is between 0.5 and 1 and close to 1, indicating that the Na + -storage mechanism of the V 2 O 3 /C electrode is controlled by diffusion behavior and capacitance behavior but is mainly dominated by capacitance behavior (Figure b). …”

Section: Resultsmentioning

confidence: 90%

V₂O₃ Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

Liao

Dong

et al. 2022

ACS Appl. Energy Mater.

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Designing the multidimensional nanomaterial hybrid composite electrode is an effective approach to improve the electrochemical conductivity, structural stability, and Na-ion storage capacity of the anode for sodium-ion batteries. Herein, through solvothermal reaction and subsequent calcination, the V 2 O 3 /C nanocomposite is synthesized which served as a capable Na-ion host. Zero-dimensional V 2 O 3 nanoparticles are in situ generated on a two-dimensional carbon layer to constitute a firm structure with high electrical conductivity. The V 2 O 3 /C nanocomposite shows desirable cycle performance (216 mA h g −1 at 0.5 A g −1 after 1000 cycles) and remarkable rate ability (205 mA h g −1 at 2 A g −1 ). Meanwhile, the Na-ion storage mechanism indicates that the storage capacity is mainly dominated by the capacitance behavior, thus enhancing the rate ability and cycle performance. This work demonstrates the importance of constructing a nanocomposite on electrode materials and displays a viable approach to fabricate nanocomposite electrode materials for metal-ion batteries.

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Section: Resultsmentioning

confidence: 90%

V₂O₃ Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

Liao

Dong

et al. 2022

ACS Appl. Energy Mater.

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“…[25][26][27] Among many organic structures, the coordination network formed by transition metal cations and organic functional groups is considered as a very promising electrode material (MOC). [28][29][30][31][32][33][34][35][36][37][38][39][40][52][53][54][55] For example, Tian et al 41 used a hydrothermal method to prepare two isomeric POM-based complexes and investigated the electrochemical behavior and dye adsorption properties of the complexes. In addition, an aqueous zinc ion battery was constructed in which one of the complexes was used as the cathode, and the experimental results indicated that this material has good storage performance and cycling stability.…”

Section: Introductionmentioning

confidence: 99%

Ni–Co–Mn complexed 3,4,9,10-perylenetetracarboxylic acid complexes as novel organic electrode materials for lithium-ion batteries

Yuan,

Xu,

et al. 2024

Dalton Trans.

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“…In recent times, considerable focus has been placed on advancing rechargeable and reversible energy storage technologies, such as lithium-ion batteries (LIBs) [3][4][5], sodium-ion batteries (SIBs) [6][7][8], lithium-sulfur (Li-S) batteries [9][10][11] and supercapacitors [12][13][14]. Research findings highlight the urgent requirement for new electrode materials to achieve electrochemical energy storage devices with high capacitance, energy density and power density.…”

Section: Introductionmentioning

confidence: 99%

In-situ Iron Modified Mesoporous Silica MCM-48 for Electrochemical Energy Storage

Kalita,

Kashyap,

Saikia

et al. 2024

Preprint

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Electrochemical energy technologies stand as the beacon of a sustainable future, poised to redefine energy generation, storage and utilization with unparalleled efficiency and environmental stewardship. In this study, Fe was integrated into the MCM-48 framework to create a modified mesoporous structure to be used as electrodes for electrochemical storage applications. The materials were thoroughly characterized using various techniques, including XRD, XPS, UV-Vis (DRS), FT-IR, N2 adsorption-desorption analysis, SEM with EDX, TEM and TGA. Cyclic voltammetry and galvanometric charge-discharge studies revealed that the Fe-MCM-48 sample with Si:Fe molar ratio of 20 (Fe-MCM-48 (20)) exhibited pseudocapacitive behaviour, showcasing higher capacitance value of up to 787 F g-1 at a current density of 1 A g−1. The findings undeniably indicate that Fe-MCM-48 (20) holds promise as a highly effective electrode material for advancing energy storage technologies.

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Facile synthesis of ternary transition metal-organic framework and its stable lithium storage properties

Cited by 32 publications

References 56 publications

V₂O₃ Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

V₂O₃ Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

Ni–Co–Mn complexed 3,4,9,10-perylenetetracarboxylic acid complexes as novel organic electrode materials for lithium-ion batteries

In-situ Iron Modified Mesoporous Silica MCM-48 for Electrochemical Energy Storage

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Facile synthesis of ternary transition metal-organic framework and its stable lithium storage properties

Cited by 32 publications

References 56 publications

V2O3 Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

V2O3 Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

Ni–Co–Mn complexed 3,4,9,10-perylenetetracarboxylic acid complexes as novel organic electrode materials for lithium-ion batteries

In-situ Iron Modified Mesoporous Silica MCM-48 for Electrochemical Energy Storage

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V₂O₃ Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries

V₂O₃ Nanoparticles Anchored on an Interconnected Carbon Nanosheet Network Toward High-Performance Sodium-Ion Batteries