Layered Materials for Zinc-Ion Batteries

Recent Progress and Regulation Strategies of Layered Materials …

The layered cathode materials of ZIBs hold a stable structure during charge and discharge reactions owing to the ultrafast and straightforward (de)intercalation-type …

Layered double hydroxide membrane with high hydroxide …

The LDHs-based membrane enables an alkaline zinc-based flow battery to operate at 200 mA cm−2, along with an energy efficiency of 82.36% for 400 cycles. ... selectivity and hydroxide ion ...

Copper-doped layered Fe2VO4 nanorods for aqueous zinc-ion batteries ...

Cu-Fe 2 VO 4 porous nanorods with oxygen defects are prepared by ion-exchange and annealing of Cu ion-doped MIL-88A as the precursor material (Fig. 1 a). Fig. 1 b is a scanning electron microscope (SEM) image of un-doped MIL-88A, showing a smooth surface with rod-like structure. However, the aspect ratio of Cu-MIL-88A decreases …

A review on recent developments of vanadium-based cathode for ...

Benefiting from their high safety, low cost, and excellent performance, aqueous zinc-ion batteries are regarded as a promising candidate for next-generation commercial energy storage devices. High-performance cathodes are urgently needed to accelerate practical application of zinc-ion batteries (ZIBs). Among various cathodes …

Layered MgxV2O5·nH2O as Cathode Material for …

AmV2O5 with Binary Phases as High-Performance Cathode Materials for Zinc-Ion Batteries: Effect of the Pre-Intercalated Cations A and …

Layered Structure Regulation for Zinc‐Ion Batteries: Rate …

Advanced Energy Materials is your prime applied energy journal for research providing solutions to today''s global energy challenges. ... Layered Structure Regulation for Zinc-Ion Batteries: Rate Capability and Cyclability Enhancement by Rotatable Pillars ... but is crucial for advanced electrodes of aqueous zinc-ion batteries, …

Selective Ion Transport Layer for Stable Aqueous Zinc‐Ion Batteries

Uniformly coating the MOF-801 nanoparticles (with a pore size of 6.0 Å) on the zinc foil formed a selective ion transport layer. The uniform zinc ion flux generated by the selective ion transport layer allows hydrated zinc ions to …

Interlayer Engineering of Preintercalated Layered Oxides as …

Birnessite-type MnO 2 (δ-MnO 2) exhibits great potential as a cathode material for aqueous zinc-ion batteries (AZIBs).However, the structural instability and sluggish reaction kinetics restrict its further application. Herein, a unique protons intercalation strategy was utilized to simultaneously modify the interlayer environment and transition …

Layered manganese oxide cathode boosting high-capacity and …

The K 0.32 MnO 2 ∙0·15H 2 O is a promising cathode material for aqueous zinc-ion batteries.. The cathode shows a discharge capacity of 373 mAh (g-oxide) −1 at 0.1 c. The electrode retains 89 % of capacity after 500 cycles at 5C in an Al pouch cell.

Layered structural Zn2Mo3O8 as electrode material for aqueous zinc-ion ...

Rechargeable aqueous zinc-ion batteries (AZIBs) with high specific capacity reveal potential as an alternative to lithium-ion batteries for low cost and safety in large-scale sustainable energy storage devices. Herein, we introduce the promising candidate of layered structural Zn 2 Mo 3 O 8 as the cathode material for AZIBs.

Two-dimensional materials for aqueous zinc-ion batteries

Aqueous zinc-ion batteries (ZIBs) are considered as a promising energy storage system for large-scale energy storage in terms of their high safety and low cost. ... The atomic-scale thickness and layered geometry endow 2D materials with unique properties that are different from their bulk counterparts, such as open 2D ion transport …

2D Layered MnO2 with an Ultralarge Interlayer Spacing for Aqueous Zinc ...

Delta MnO2 (δ-MnO2) is a promising cathode material for aqueous zinc ion batteries. However, the electrochemical performance of a δ-MnO2 cathode is severely limited by sluggish reaction kinetics, low electronic conductivity, and inferior structural stability. In this study, we propose a simple and general approach for the preintercalation …

Layer-by-layer zinc metal anodes to achieve long-life zinc-ion …

Thereafter, we report a layer-by-layer construction of zinc metal (Sn/Cu/Zn) anode for long-life zinc-ion batteries. Our work paves a way to understand …

Layered MgxV2O5·nH2O as Cathode Material for High

DOI: 10.1021/ACSENERGYLETT.8B01423 Corpus ID: 105394157; Layered MgxV2O5·nH2O as Cathode Material for High-Performance Aqueous Zinc Ion Batteries @article{Ming2018LayeredMA, title={Layered MgxV2O5·nH2O as Cathode Material for High-Performance Aqueous Zinc Ion Batteries}, author={Fangwang Ming …

Boosting proton storage in layered vanadium oxides for aqueous zinc−ion ...

Aqueous zinc−ion batteries have received increasing attention due to the merits of low cost and high safety. In addition to Zn 2+, protons can also serve as charge carriers in aqueous electrolytes for realizing energy storage.This work utilizes three electrolyte components, including 3 M ZnSO 4 /H 2 O, 1.5 M H 2 SO 4 /H 2 O, and 3 M …

Zinc-ion batteries: Materials, mechanisms, and applications

Recently, a high-rate and stable quasi-solid-state zinc-ion battery with novel 2D layered zinc orthovanadate array was also reported [83]. This was the first application of V-based cathode in flexible ZIBs. Download: Download high-res image (193KB) Download: .

A new In Situ Oxidized 2D Layered MnBi2Te4 Cathode for High‐Performance Aqueous Zinc‐Ion Battery …

Recently, aqueous zinc ion batteries (AZIBs) with the superior theoretical capacity, high safety, low prices, and environmental protection, have emerged as a contender for advanced energy storage. However, challenges related to cathode materials, such as dissolution, instability, and structural collapse, have hindered the progress of AZIBs.

Cobalt-doped molybdenum disulfide with rich defects and …

1. Introduction. Zinc-ion batteries (ZIBs) are a hot research topic because of their safety, abundant zinc reserves and low cost [1], [2], [3], [4].The early zinc-based batteries were mainly primary batteries, which had a vital problem of low energy efficiency [5].While zinc-based secondary batteries can greatly improve the energy efficiency and …

Advancements in layered cathode materials for next-generation aqueous zinc-ion batteries…

2.1. Layered Mn-based cathodes As one of the intensively-studied cathode materials for aqueous ZIBs, MnO 2 materials possess high theoretical capacity (308 mAh g −1), elevated operation voltage, low cost, and environmental benignity [28].As shown in Table 1, Mn-based oxides normally exhibit relatively high working voltages (ca. 1–1.8 V …

Advancements in layered cathode materials for next-generation …

This review provides an overview of recent advancements in layered cathode materials for aqueous zinc-ion batteries, emphasizing structural characteristics, charge storage mechanisms, and performance enhancement strategies.

Recent advances and perspectives on vanadium

Mason et al. [119] proposed the idea of stabilizing Na 3 V 2 (PO 4) 3 with titanium, and studied the application of this material in aqueous sodium and zinc ion batteries. The as-prepared material demonstrates good cycling stability in the neutral sodium-containing electrolyte, while inferior in the zinc-containing electrolyte.

Organic-Inorganic-Induced Polymer Intercalation into Layered Composites ...

Here, we have developed an enlarged interlayer spacing of layered material that is capable of reversibly accommodating more Zn 2+ ion while achieving high-cycle performance cathode materials for the application of zinc-ion batteries. The conducting polymer material has emerged as an important pathway for producing …

Layered Ni0.22V2O5·nH2O as high-performance cathode material …

Vanadium-based material has great potential for the cathode of aqueous Zn-ion batteries (ZIBs). Herein, the Ni0.22V2O5·nH2O cathode materials were fabricated by a hydrothermal method. The morphologies and structures of materials were characterized by XRD, SEM, and TEM. The results indicated that the Ni0.22V2O5·nH2O …

Porous layered ZnV2O4@C synthesized based on a bimetallic MOF as a stable cathode material for aqueous zinc ion batteries

Vanadium-based oxides are considered potential cathode materials for aqueous zinc ion batteries (AZIBs) due to their distinctive layered (or tunnel) structure suitable for zinc ion storage. However, the structural instability and sluggish kinetics of vanadium-based oxides have limited their capacity and cycl

Recent advances and challenges of cathode materials in …

It exhibits excellent performance as a cathode material for alkaline aqueous zinc-ion batteries. A high discharge specific capacity of 225.3 mAh g −1 is obtained at 1 A g −1 …