增强二维材料膜的离子选择性和渗透性

IF 17.3 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Matter Pub Date : 2024-10-02 DOI:10.1016/j.matt.2024.07.006

Jie Luo , Risa Qiao , Baofu Ding

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引用次数: 0

摘要

二维（2D）材料具有原子级厚度、高比表面积和强大的化学适应性，可显著降低离子传输阻力并提高膜分离的筛分选择性。本综述重点介绍用于离子选择性分离的二维材料膜的最新进展，深入探讨用于膜制造的二维材料的基本特性、合成和制备方法、基于电学特性的分类以及提高离子选择性和离子渗透性的策略。它还探讨了海水淡化、渗透性能量转换和酸回收等前沿应用。此外，本综述还讨论了与垂直二维纳米通道、阴离子交换膜、大规模制备、结构稳定性、二维材料组装和传质机制有关的发展挑战和未来研究方向。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Enhancement of ion selectivity and permeability in two-dimensional material membranes

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Enhancement of ion selectivity and permeability in two-dimensional material membranes

Two-dimensional (2D) materials, recognized for their atomic-level thickness, high specific surface area, and robust chemical adaptability, significantly reduce ion transport resistance and improve sieving selectivity in membrane separation. This review focuses on recent advancements in 2D material membranes for ion-selective separation, delving into the fundamental properties of 2D materials for membrane fabrication, their synthesis and preparation methods, their classification based on electrical properties, and strategies to enhance ion selectivity and ion permeability. It also explores applications at the forefront of desalination, osmotic energy conversion, and acid recovery. Furthermore, this review discusses developmental challenges and future research directions related to vertical 2D nanochannels, anion-exchange membranes, large-scale preparation, structure stability, 2D material assembly, and mass transfer mechanisms.

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来源期刊

Matter MATERIALS SCIENCE, MULTIDISCIPLINARY-

CiteScore

26.30

自引率

2.60%

发文量

367

期刊介绍： Matter, a monthly journal affiliated with Cell, spans the broad field of materials science from nano to macro levels,covering fundamentals to applications. Embracing groundbreaking technologies,it includes full-length research articles,reviews, perspectives,previews, opinions, personnel stories, and general editorial content. Matter aims to be the primary resource for researchers in academia and industry, inspiring the next generation of materials scientists.