Carbon Based Electrode Materials and their Architectures for Capacitive Deionization

IF 0.4 Q4 CHEMISTRY, ANALYTICAL
B. Samejo, Shagufta Gul, Suraya Samejo, Naveed Qasim Abro, Najma Memon
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引用次数: 1

Abstract

The effective desalination and purification devices for seawater/ brackish water treatment are crucial in sustainable progress. Techniques that render high salt removal efficiency and water purification ability at low applied potentials play a central role in sustainable water supplies. One of them is capacitive deionization (CDI) which has drawn significant consideration as a promising deionization technology since the last decade. Desalination efficiency profoundly depends on the utilized electrode material. The most widely used CDI electrodes are carbons due to their cost effectiveness and good stability. However, to acquire high electrosorption capacity, extensive researches are reported with modified carbon materials. CDI cell architectures are equally important for practical high salt removal performance. This review focuses on carbon materials in CDI along with other emerging trends in diverse carbon types, e.g., carbon nanotubes and their composites. Various architectures reported in the literature to improve desalination efficiency are also included here.
电容去离子用碳基电极材料及其结构
用于海水/微咸水处理的有效脱盐和净化装置对可持续发展至关重要。在低应用潜力下提供高除盐效率和净水能力的技术在可持续供水中发挥着核心作用。其中之一是电容去离子(CDI),自过去十年以来,它作为一种有前途的去离子技术受到了广泛的关注。脱盐效率在很大程度上取决于所使用的电极材料。最广泛使用的CDI电极是碳,因为它们具有成本效益和良好的稳定性。然而,为了获得高的电吸附能力,对改性碳材料进行了广泛的研究。CDI电池结构对于实际的高除盐性能同样重要。这篇综述的重点是CDI中的碳材料,以及各种碳类型的其他新兴趋势,例如碳纳米管及其复合材料。文献中报道的用于提高脱盐效率的各种结构也包括在本文中。
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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来源期刊
CiteScore
1.10
自引率
16.70%
发文量
16
审稿时长
15 weeks
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