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Carbon nanotube (CNT) incorporated cementitious composites for functional construction materials: The state of the art

机译:碳纳米管(CNT)掺入的水泥基复合材料,用于功能性建筑材料:最新技术

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摘要

Carbon nanotube (CNT) is one of the most promising nanomaterials, which has remarkable mechanical, electrical, thermal properties and chemical stability. Since the incorporation of CNT may dramatically improve the mechanical, electrical, thermal properties of composites, numerous studies on the fabrication and characterization of cementitious composites with CNT have been extensively conducted by researchers. Especially, the studies on the development of functional cementitious composites utilizing CNT have attracted much attention in the construction field. This paper introduces the state of art studies on the fabrication technologies of CNT-incorporated cementitious composites and provides in-depth information on the functional characteristics of the composites. Specifically, various dispersion techniques of CNT particles in cementitious materials are revisited to conclude on the pros and cons of those techniques. Furthermore, the mechanical properties, electromagnetic shielding and sensing performances, and heat generation characteristics of cementitious composites with CNT are extensively reviewed.
机译:碳纳米管(CNT)是最有前途的纳米材料之一,具有卓越的机械,电,热性能和化学稳定性。由于掺入碳纳米管可以显着改善复合材料的机械,电气,热性能,因此研究人员对碳纳米管与水泥基复合材料的制备和表征进行了大量研究。特别地,利用CNT开发功能性胶结复合材料的研究在建筑领域引起了广泛的关注。本文介绍了掺有碳纳米管的水泥基复合材料制备技术的最新研究情况,并提供了有关复合材料功能特性的深入信息。具体地,重新审视了CNT颗粒在胶凝材料中的各种分散技术,以总结这些技术的利弊。此外,对含碳纳米管的水泥基复合材料的力学性能,电磁屏蔽和传感性能以及生热特性进行了广泛的综述。

著录项

  • 来源
    《Composite Structures》 |2019年第11期|111244.1-111244.14|共14页
  • 作者单位

    Korea Inst Geosci & Mineral Resources 124 Gwahak Ro Daejeon 34132 South Korea;

    Nanjing Tech Univ Coll Civil Engn 30 Puzhu Rd S Nanjing 211800 Jiangsu Peoples R China;

    Chungbuk Natl Univ Sch Civil Engn 1 Chungdae Ro Cheongju 28644 Chungbuk South Korea;

    Korea Adv Inst Sci & Technol Dept Civil & Environm Engn 291 Daehak Ro Daejeon 34141 South Korea;

    Korea Adv Inst Sci & Technol Dept Civil & Environm Engn 291 Daehak Ro Daejeon 34141 South Korea|Korea Adv Inst Sci & Technol Appl Sci Res Inst 291 Daehak Ro Daejeon 34141 South Korea;

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

    Carbon nanotube; Cementitious composites; Functionality; Dispersion; Application;

    机译:碳纳米管;水泥基复合材料;功能;分散;应用;

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