高纯五氧化钒的制备研究进展

IF 15 2区环境科学与生态学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Environmental Chemistry Letters Pub Date : 2025-02-14 DOI:10.1007/s10311-024-01811-6

Yun Guo, Jie Huang, Jun−Kai Feng

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引用次数: 0

摘要

近年来，钒氧化还原液流电池的快速发展推动了对获得高纯度五氧化二钒（电池电解质活性物质）方法的研究。本文综述了制备高纯五氧化二钒的技术，重点介绍了西方学术界尚未了解的中文方法。我们描述了净化方法，氯化和环保过程。提纯可以通过沉淀、溶剂萃取和离子交换来完成。我们提出了三种可行的工业化应用方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Preparation of high-purity vanadium pentoxide: a review

The rapid development of vanadium redox flow batteries has recently boosted research in methods to obtain high-purity vanadium pentoxide, the active material of battery electrolytes. Here, we review techniques for producing high-purity vanadium pentoxide with emphasis on methods published in Chinese that are not well-known by Western academia. We describe purification methods, chlorination, and eco-friendly processes. Purification can be done by precipitation, solvent extraction, and ion exchange. We propose three viable approaches for industrialized applications.

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来源期刊

Environmental Chemistry Letters 环境科学-工程：环境

CiteScore

32.00

自引率

7.00%

发文量

175

审稿时长

2 months

期刊介绍： Environmental Chemistry Letters explores the intersections of geology, chemistry, physics, and biology. Published articles are of paramount importance to the examination of both natural and engineered environments. The journal features original and review articles of exceptional significance, encompassing topics such as the characterization of natural and impacted environments, the behavior, prevention, treatment, and control of mineral, organic, and radioactive pollutants. It also delves into interfacial studies involving diverse media like soil, sediment, water, air, organisms, and food. Additionally, the journal covers green chemistry, environmentally friendly synthetic pathways, alternative fuels, ecotoxicology, risk assessment, environmental processes and modeling, environmental technologies, remediation and control, and environmental analytical chemistry using biomolecular tools and tracers.