Engineering Lattice Distortion and grain size in α-V2O5 for Enhanced Zinc Storage: Correlating Structural Evolution with Three-Stage Electrochemical Behavior in Zinc-Ion Batteries DOI

Yanzi Lei,

Bin Zhang,

Luyao Luo

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178385 - 178385

Published: Dec. 1, 2024

Language: Английский

Simultaneous electrodeposition of vanadium oxide and polyaniline derivatives and its application in aqueous zinc ion storage DOI
Xiaojuan Lai, Yihao Li,

Jiageng Niu

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161447 - 161447

Published: March 1, 2025

Language: Английский

Citations

1
Revealing the multifunctional nature of surfactant electrolyte additive in aqueous Zinc Ion batteries DOI
Lishang Zhang, Yanping Lin, Zhe Shi

et al.

Electrochimica Acta, Journal Year: 2025, Volume and Issue: 514, P. 145685 - 145685

Published: Jan. 11, 2025

Language: Английский

Citations

0
An Active Organic Polymer-Intercalated Vanadium Oxide Enabled Dual-Active High-Performance Cathode Materials for Aqueous Zinc-Ion Batteries DOI
Haiyang Yu, Yan Zhang,

Libin Zhang

et al.

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 17, 2025

Language: Английский

Citations

0
Prussian-Blue-Analogue-Derived Ag@Co3O4 and Bi2O3@BiFeO3 Nanostructures As Battery-Type Electrodes for High-Performance Asymmetric Supercapacitor DOI
Bingbing Hu,

Jiayu Jiang,

Panpan Wang

et al.

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 18, 2024

The reasonable construction of Prussian blue analogue (PBA) derivative electrode materials with unique structural characteristics and multiple redox active sites has attracted extensive attention in the field energy storage. Herein, battery-type electrodes silver-decorated cobaltosic oxide (Ag@Co3O4, denoted as Ag3@CO) bismuth–iron (Bi2O3@BiFeO3, BO@BFO) have been proposed by an situ oxidation strategy PBAs. It is surprising that silver nanoparticles Ag3@CO are uniformly distributed cobalt phase, further improving its electrical conductivity accelerating electron transfer rate. irregular rod nanostructure BO@BFO enhances reaction kinetics augmenting interfacial contact area. Furthermore, integration binary metals not only offers numerous centers but also heightens synergistic effects pseudocapacitive dominated multielectron phase conversion, resulting enhanced capacity rate capability. optimized cathode material exhibits a discharge-specific up to 1027 C g–1 at current density 1 A g–1, maintaining impressive 82.77% despite high 10 g–1. In addition, 615 utilized anode establish asymmetric solid-state supercapacitor (ASC). Notably, assembled Ag3@CO//BO@BFO ASC device within voltage window 1.8 V achieved 55 Wh kg–1 power 1640 W kg–1; moreover, fully charged can light red LED drive small electric fan, demonstrating potential practical applications. This work underscores immense PBA Ag@Co3O4 Bi2O3@BiFeO3 for driving high-performance technology forward.

Language: Английский

Citations

3
Mixed-valence vanadium oxides with ultra-high rates and long cycles for aqueous zinc ion batteries DOI

Wentao Qian,

Zhi Chen, Li Chen

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: unknown, P. 161981 - 161981

Published: Nov. 1, 2024

Language: Английский

Citations

2
Exploring Aluminum-Ion (Al3+) Insertion in Ammonium Vanadium Bronze (NH4V4O10) for Aqueous Aluminum-Ion Rechargeable Batteries DOI

Vishnu Priya H. Radhakantha,

S.K. Pradhan, Aninda J. Bhattacharyya

et al.

The Journal of Physical Chemistry C, Journal Year: 2024, Volume and Issue: 128(47), P. 20025 - 20034

Published: Nov. 13, 2024

Rechargeable aluminum-ion batteries (AIBs) are promising alternatives to lithium-based due their competitive energy densities. Aqueous AIBs enable the use of electrode materials with open-framework structures and large interlayer spacings, which facilitate aluminum ion insertion extraction. Herein, we explore ammonium vanadate (NH4V4O10; NVO) a high spacing ∼9.4 Å as potential positive for AIBs. The material demonstrates an initial discharge capacity 210 mA h g–1 in 1 M AlCl3 electrolyte but degrades structural distortion from strain induced by intercalating [Al(H2O)6]3+ cation. effects salt additives (NH4X: X = Cl, F, CH3CO2, HCO2) on electrochemical performance investigated, detailed focus NH4Cl, demonstrating notable improvements stability over AlCl3. Ex situ XRD, Fourier transform infrared, X-ray photoelectron spectroscopy, inductively coupled plasma-optical emission spectrometry analyses reveal partial stabilization NVO structure enhanced cyclability few tens cycles. Solvent composition adjustments showed similar trends. This work, addition identifying optimal Al3+ hosts, emphasizes critical role electrolytes advancing aqueous AIB technologies.

Language: Английский

Citations

1
Engineering Lattice Distortion and grain size in α-V2O5 for Enhanced Zinc Storage: Correlating Structural Evolution with Three-Stage Electrochemical Behavior in Zinc-Ion Batteries DOI

Yanzi Lei,

Bin Zhang,

Luyao Luo

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178385 - 178385

Published: Dec. 1, 2024

Language: Английский

Citations

1