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Review on carbon-based composite materials for capacitive deionization

机译:基于碳基复合材料的电容式去离子材料

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摘要

The last five decades have witnessed the rapid development of capacitive deionization (CDI) as a novel, low-cost and environment-friendly desalination technology. During the CDI process, salt ions are sequestered by the porous electrodes once exposed to an electric field. These electrodes, acting as an ion storage container, play a vital role during desalination. In this review, various carbon-based composite electrode materials, including carbon-carbon composites, carbon-metal oxide composites, carbon-polymer composites and carbon-polymer-metal oxide composites, are systematically presented. Applications of these carbon-based composite materials for the removal of the salt ions from solution are demonstrated and they exhibit improved CDI performances compared with pristine carbon electrodes.
机译:过去五十年目睹了电容式去离子(CDI)的快速发展,作为一种新颖的,低成本和环保的海水淡化技术。 在CDI工艺期间,盐离子被多孔电极隔离,曾经暴露于电场。 作为离子储存容器的这些电极,在脱盐期间起着至关重要的作用。 在该综述中,系统地呈现了各种碳基复合电极材料,包括碳 - 碳复合材料,碳 - 金属氧化物复合材料,碳 - 聚合物复合材料和碳 - 聚合物 - 金属氧化物复合材料。 证明了这些碳基复合材料从溶液中除去盐离子的应用,与原始碳电极相比,它们表现出改善的CDI性能。

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  • 来源
    《RSC Advances》 |2015年第20期|共21页
  • 作者单位

    E China Normal Univ Minist Educ Dept Phys Engn Res Ctr Nanophoton &

    Adv Instrument Shanghai 200062 Peoples R China;

    E China Normal Univ Minist Educ Dept Phys Engn Res Ctr Nanophoton &

    Adv Instrument Shanghai 200062 Peoples R China;

    China Jiliang Univ Ctr Coordinat Bond &

    Elect Engn Coll Mat Sci &

    Engn Hangzhou 310018 Peoples R China;

    E China Normal Univ Minist Educ Dept Phys Engn Res Ctr Nanophoton &

    Adv Instrument Shanghai 200062 Peoples R China;

    E China Normal Univ Minist Educ Dept Phys Engn Res Ctr Nanophoton &

    Adv Instrument Shanghai 200062 Peoples R China;

    E China Normal Univ Minist Educ Dept Phys Engn Res Ctr Nanophoton &

    Adv Instrument Shanghai 200062 Peoples R China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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