Recent Advances and Perspectives of Impurity Ions and Additives for the Electrolyte of Vanadium Redox Flow Battery DOI
Hao Zhou, Wei Liu, Dejun Hao

et al.

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(22), P. 21873 - 21888

Published: Nov. 6, 2024

The vanadium redox flow battery (VRFB) is an efficient electrochemical energy storage system, characterized by its efficiency, long cycle life, and scalability. electrolyte, as a critical component of the VRFB, significantly affects cost-effectiveness operation performance battery. In process extracting from ores, residual impurities may contaminate final products, resulting in existence impurity ions prepared electrolyte. Therefore, it vital to investigate influence these on VRFB performance. addition appropriate additives can enhance electrolyte This review analyzes mechanisms through which affect performance, providing systematic overview various potential Additionally, effects both organic inorganic are discussed. Finally, future prospects for electrolytes explored. aim this article guide development cost-effective advance commercialization VRFB.

Language: Английский

Interlayer and O-vacancy engineering co-boosting fast kinetics and stable structure of hydrated sodium ammonium vanadate for aqueous zinc-ion battery DOI
Dong Fang, Dong Fang, Fei Wang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159920 - 159920

Published: Jan. 1, 2025

Language: Английский

Citations

2
Enhanced Zn plating and stripping behavior of the utilized fly ash-coated Zn anode for zinc-ion batteries DOI

Patteera Tanapornchinpong,

Chengwu Yang, Yinghao Zhao

et al.

Rare Metals, Journal Year: 2025, Volume and Issue: unknown

Published: March 19, 2025

Language: Английский

Citations

0
Sodium-Intercalated Vanadium Oxide Coated on Carbon Cloth for Electrode Materials in High-Performance Aqueous Zinc-Ion Batteries DOI Creative Commons
Chen Chen,

Baoxuan Hou,

Ting Cheng

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(9), P. 2074 - 2074

Published: May 7, 2025

In this work, novel sodium-intercalated vanadium oxide nanowire electrode materials (NaXV@CC) were successfully designed as cathode for Aqueous Zinc-Ion Batteries (AZIBs) through a two-step electrochemical process. The optimized material, Na30V@CC, exhibited superior capacity, excellent rate capability, and outstanding stability. intercalation of sodium ions into the lattice induced significant transformation in overall nanostructure, leading to altered morphology. This unique structural design provided abundant active sites efficient ion transport pathways, thereby enhancing performance. charging discharging capacities 343.3 330.4 mAh·g−1 at 0.2 A·g−1, respectively, capacity was maintained 90 8 A·g−1. battery demonstrated exceptional retention over 3000 cycles 5 highlighting its long-term Moreover, reaction governed by combination diffusion surface processes. Na30V@CC system reduced impedance improved zinc rates. study offers valuable insights performance vanadium-based cathodes AZIBs.

Language: Английский

Citations

0
Recent Advances and Perspectives of Impurity Ions and Additives for the Electrolyte of Vanadium Redox Flow Battery DOI
Hao Zhou, Wei Liu, Dejun Hao

et al.

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(22), P. 21873 - 21888

Published: Nov. 6, 2024

The vanadium redox flow battery (VRFB) is an efficient electrochemical energy storage system, characterized by its efficiency, long cycle life, and scalability. electrolyte, as a critical component of the VRFB, significantly affects cost-effectiveness operation performance battery. In process extracting from ores, residual impurities may contaminate final products, resulting in existence impurity ions prepared electrolyte. Therefore, it vital to investigate influence these on VRFB performance. addition appropriate additives can enhance electrolyte This review analyzes mechanisms through which affect performance, providing systematic overview various potential Additionally, effects both organic inorganic are discussed. Finally, future prospects for electrolytes explored. aim this article guide development cost-effective advance commercialization VRFB.

Language: Английский

Citations

2