工程亚2nm离子选择膜推进能源生产技术

IF 22 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materials Today Pub Date : 2025-07-17 DOI:10.1016/j.mattod.2025.07.013

Yuyu Su , Jue Hou , Chen Zhao , Huanting Wang , Huacheng Zhang

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引用次数: 0

摘要

离子选择膜是能源生产技术的关键组成部分，包括渗透能源发生器、液流电池和光诱导能源发生器。这些系统依赖于可以选择性运输特定离子的膜，同时有效地排除其他离子，直接影响整体效率。本文综述了近年来用于高效发电的亚2nm孔径离子选择性膜的研究进展。我们首先探索了用于制造这些膜的纳米材料，以及它们各自的合成方法。此外，我们将膜离子选择性分为阳离子/阴离子选择性、单价/二价离子选择性和特异性选择性，并概述了它们的选择机制。最后，我们讨论了膜离子选择性如何影响能量生成性能，并概述了提高膜效率的策略。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Engineering sub-2 nm ion-selective membranes for advancing energy generation technologies

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Engineering sub-2 nm ion-selective membranes for advancing energy generation technologies

Ion-selective membranes are critical components in energy generation technologies, including osmotic energy generators, flow batteries, and light-induced energy generators. These systems rely on membranes that can selectively transport specific ions while effectively excluding others, directly influencing overall efficiency. This review comprehensively summarizes recent advancements in ion-selective membranes with sub-2 nm pore sizes and enhanced ion selectivity for high-efficiency energy generation. We first explore the nanomaterials used in the fabrication of these membranes, along with their respective synthesis methods. Furthermore, we categorize membrane ion selectivity into cation/anion selectivity, mono-/divalent ion selectivity, and specific-ion selectivity while providing an overview of their selective mechanisms. Finally, we discuss how membrane ion selectivity influences energy generation performance and outline strategies to improve membrane efficiency.

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来源期刊

Materials Today 工程技术-材料科学：综合

CiteScore

36.30

自引率

1.20%

发文量

237

审稿时长

23 days

期刊介绍： Materials Today is the leading journal in the Materials Today family, focusing on the latest and most impactful work in the materials science community. With a reputation for excellence in news and reviews, the journal has now expanded its coverage to include original research and aims to be at the forefront of the field. We welcome comprehensive articles, short communications, and review articles from established leaders in the rapidly evolving fields of materials science and related disciplines. We strive to provide authors with rigorous peer review, fast publication, and maximum exposure for their work. While we only accept the most significant manuscripts, our speedy evaluation process ensures that there are no unnecessary publication delays.