AbstractGraphitic carbon nitride (g-C3N4) has gained remarkable acceptance '/> Review on magnetically separable graphitic carbon nitride-based nanocomposites as promising visible-light-driven photocatalysts
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Review on magnetically separable graphitic carbon nitride-based nanocomposites as promising visible-light-driven photocatalysts

机译:磁可分离的石墨氮化碳基纳米复合材料作为有前途的可见光驱动光催化剂的综述

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摘要

AbstractGraphitic carbon nitride (g-C3N4) has gained remarkable acceptance as a visible-light-driven photocatalyst with a distinctive 2D structure and great stability. Owing to its superior features, g-C3N4has been engaged in various scientific activities for environmental pollution abatement, production and storage of energy, and gas sensors. However, the visible-light efficiency of pure g-C3N4is very poor and its separation from the phototreated systems is difficult. The most promising method to improve the photocatalytic activity and facilitate separation process is to introduce a magnetic compound over the g-C3N4sheets. This review has mainly focused on the recent advancement in fabrication, characterization and application of magnetic g-C3N4-based nanocomposites. Accordingly, four primary g-C3N4-based nanocomposites are discussed based on the type of integrated magnetic material. The effects on the structure, physico-chemical properties, photocatalytic activity towards degradation of pollutants, hydrogen generation, solid phase extraction, lithium-ion batteries, gas sensors, and supercapacitors are also discussed in detail.
机译: 摘要 石墨氮化碳(gC 3 N 4 )作为具有独特2D结构和极高稳定性的可见光驱动光催化剂而获得了广泛认可。由于其优越的特性,g-C 3 N 4 从事了各种科学活动,用于减少环境污染,生产和存储能量以及气体传感器。然而,纯g-C 3 N 4 的可见光效率非常低,并且很难从光处理体系中分离出来。提高光催化活性和促进分离过程最有希望的方法是在g-C 3 N 4 薄片上引入磁性化合物。综述了基于磁性g-C 3 N 4 的纳米复合材料在制备,表征和应用方面的最新进展。因此,基于集成磁性材料的类型,讨论了四种基于g-C 3 N 4 的纳米复合材料。并详细讨论了其对结构,理化性质,光催化活性对污染物降解,氢生成,固相萃取,锂离子电池,气体传感器和超级电容器的影响。

著录项

  • 来源
    《Journal of materials science》 |2018年第3期|1719-1747|共29页
  • 作者单位

    Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili;

    Department of Chemistry, Faculty of Science, University of Mohaghegh Ardabili;

    Department of Applied Chemistry, Faculty of Chemistry, University of Tabriz;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-17 13:43:26

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