Chemically Processed Porous V2O5 Thin‐Film Cathodes for High‐Performance Thin‐film Zn‐Ion Batteries DOI Creative Commons
Jing‐Li Luo,

Mengjue Cao,

N. Naresh

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 18, 2024

Abstract Thin‐film rechargeable batteries have a wide range of applications due to their unique properties such as small size, thinness, and the ability power smart devices, including portable electronic medical cards, RFID tags, Internet Things (IoT) devices. Processing thin‐film electrodes for these generally relies on standard physical vapor deposition technologies. However, producing porous thin‐films using techniques presents significant challenges. Here, rapid cost‐effective chemical route processing vanadium oxide (V 2 O 5 ) cathodes application in Zinc‐ion‐based (Zn‐TFBs) is explored. The V precursor process uses an industrially viable spraying technique, which not only offers impressive charge storage performance areal capacity 47.34 µAh cm − , energy 50.18 µWh 53 µW at 50 µA optimized gel‐electrolyte composition. This study introduces method highly cathodes, enabling production high‐performance, affordable, safer batteries.

Language: Английский

Unveiling Organic Electrode Materials in Aqueous Zinc-Ion Batteries: From Structural Design to Electrochemical Performance DOI Creative Commons

Dujuan Li,

Yuxuan Guo,

Chenxing Zhang

et al.

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: May 14, 2024

Aqueous zinc-ion batteries (AZIBs) are one of the most compelling alternatives lithium-ion due to their inherent safety and economics viability. In response growing demand for green sustainable energy storage solutions, organic electrodes with scalability from inexpensive starting materials potential biodegradation after use have become a prominent choice AZIBs. Despite gratifying progresses molecules electrochemical performance in AZIBs, research is still infancy hampered by certain issues underlying complex electrochemistry. Strategies designing electrode AZIBs high specific capacity long cycling life discussed detail this review. Specifically, we put emphasis on unique electrochemistry different redox-active structures provide in-depth understanding working mechanisms. addition, highlight importance molecular size/dimension regarding profound impact performances. Finally, challenges perspectives developing point view future We hope valuable evaluation our context give inspiration rational design high-performance

Language: Английский

Citations

28
Mesoporous copper-doped δ-MnO2 superstructures to enable high-performance aqueous zinc-ion batteries DOI

Xi Hu,

Yanxin Liao,

Mengcheng Wu

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 674, P. 297 - 305

Published: June 22, 2024

Language: Английский

Citations

11
Scalable and economical production of oxygen deficient vanadium oxide with tunable vacancies concentration for bendable zinc ion batteries DOI
Cong Guo,

Rui Si,

Yixiao Wang

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 605, P. 234524 - 234524

Published: April 11, 2024

Language: Английский

Citations

4
Two-dimensional nanostructures of transition metal-based materials towards aqueous electrochemical energy storage DOI
Tianrui Liu,

Shile Liu,

Yanxin Liao

et al.

Chemical Communications, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This feature article summarizes the recent developments and challenges in two-dimensional nanostructures of transition metal-based materials towards aqueous electrochemical energy storage including zinc-ion batteries supercapacitors.

Language: Английский

Citations

0
Recent Advances in Vanadium‐Based Cathode Materials for Aqueous Zinc‐Ion Batteries: from Fundamentals to Practical Applications DOI
Wei Zheng,

Zhonghui Sun,

Zhen‐Yi Gu

et al.

Advanced Materials Technologies, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Abstract In recent years, aqueous zinc‐ion batteries (AZIBs) have become an ideal candidate technology for large‐scale energy storage systems due to their high safety, low cost, and environmentally friendly characteristics. However, problems such as the dissolution of cathode materials conductivity hindered practical application AZIBs. Vanadium‐based exhibit significant advantages in AZIBs by multivalent redox activity (V 2+ /V 5+ ), tunable layered/tunneled crystal structure, theoretical capacity (589 mAh g −1 ). this paper, mechanism vanadium‐based materials, material classification, modification strategies, including pre‐intercalation, defect engineering, ion doping, nanostructure design, composite construction are systematically reviewed. Through these in‐depth analyses summaries, it is expected provide guidance reference design development cathodes high‐performance future.

Language: Английский

Citations

0
Futuristic 2D Nanomaterial Composites for Electrochemical Energy Storage DOI
Ahmed A. Fadda, Ahmed A. Abdel‐Rehim,

Aya Ashraf Muhammad Abdel Hamid

et al.

Royal Society of Chemistry eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 141 - 179

Published: April 4, 2025

As modern society has evolved rapidly, demand for energy escalated, prompting a surge in interest environmentally friendly, cost-effective, and sustainable storage solutions. These solutions, such as supercapacitors batteries, are vital portable electronics, electric vehicles, hybrid vehicles. Two-dimensional (2D) materials, characterized by their high lateral size-to-thickness ratio, offer unique physicochemical properties, large specific surfaces adsorption of ions, conductivity transporting electrons, flexible active sites electrocatalytic activity. In this chapter, the creation 2D materials electrochemical is discussed detail. It explores design, fabrication methods, application metal–air alkali metal–ion supercapacitors. The chapter also addresses challenges encountered field proposes potential future research directions to enhance efficiency storage.

Language: Английский

Citations

0
Crystal engineering of bimetallic cobalt-based metal–organic framework nanosheets for high-performance aqueous rechargeable cobalt-zinc batteries DOI
Huayu Wang, Jie Bai,

Qingqing He

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 665, P. 172 - 180

Published: March 20, 2024

Language: Английский

Citations

3
Progress and Challenges of Vanadium Oxide Cathodes for Rechargeable Magnesium Batteries DOI Creative Commons

E. G. Tolstopyatova,

Yulia D. Salnikova,

Rudolf Holze

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(14), P. 3349 - 3349

Published: July 17, 2024

Among the challenges related to rechargeable magnesium batteries (RMBs) still not resolved are positive electrode materials with sufficient charge storage and rate capability as well stability raw material resources. Out of proposed studied so far, vanadium oxides stand out for these requirements, but significant further improvements expected required. They will be based on new an improved understanding their mode operation. This report provides a critical review focused this material, which is embedded in brief overview general subject. It starts main strategic ways design layered cathodes RMBs. Taking examples more detail, typical issues often missed broader overviews reviews discussed. In particular, electrochemistry intercalation processes oxides; advantageous strategies development oxide composite cathodes; mechanism aqueous, "wet", dry non-aqueous aprotic systems; possibility co-intercalation involving protons ions considered. The perspectives future oxide-based cathode finally discussed summarized.

Language: Английский

Citations

1
Flash Joule Heating Synthesis of Layer-Stacked Vanadium Oxide/Graphene Hybrids within Seconds for High-Performance Aqueous Zinc-Ion Batteries DOI
Xiaoxin Lv,

Aomen Yang,

Menglian Wang

et al.

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

Published: Sept. 18, 2024

Vanadium oxides have been regarded as highly promising cathodes for aqueous zinc-ion batteries (ZIBs). However, obtaining high-performance vanadium oxide-based suitable industrial application remains a significant challenge due to the need cost-effective, straightforward, and efficient preparation methods. Herein, we present facile rapid synthesis of composite cathode, consisting layer-stacked VO

Language: Английский

Citations

1
Chemically Processed Porous V2O5 Thin‐Film Cathodes for High‐Performance Thin‐film Zn‐Ion Batteries DOI Creative Commons
Jing‐Li Luo,

Mengjue Cao,

N. Naresh

et al.

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 18, 2024

Abstract Thin‐film rechargeable batteries have a wide range of applications due to their unique properties such as small size, thinness, and the ability power smart devices, including portable electronic medical cards, RFID tags, Internet Things (IoT) devices. Processing thin‐film electrodes for these generally relies on standard physical vapor deposition technologies. However, producing porous thin‐films using techniques presents significant challenges. Here, rapid cost‐effective chemical route processing vanadium oxide (V 2 O 5 ) cathodes application in Zinc‐ion‐based (Zn‐TFBs) is explored. The V precursor process uses an industrially viable spraying technique, which not only offers impressive charge storage performance areal capacity 47.34 µAh cm − , energy 50.18 µWh 53 µW at 50 µA optimized gel‐electrolyte composition. This study introduces method highly cathodes, enabling production high‐performance, affordable, safer batteries.

Language: Английский

Citations

0