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Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose: A review
https://orcid.org/0000-0002-3668-2598
Highlights Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose are reviewed. The composite and preparation technology of carbon nanotube (CNT) cement-based materials are summarized. We summed up the common electric signal acquisition system, conduction mechanism and perception model. The performance characterization and applications of CNT cement-based materials are overviewed.
Abstract Carbon nanotube (CNT) is one of the most commonly employed functional nanomaterials in self-sensing cementitious composite due to its excellent stress sensitivity, high strength, and strong binding force. Mixing CNT in concretes can enhance the electrical, thermal, and mechanical coupling properties of the structure, so as to realize the response and perception of stress and strain. CNT reinforced cementitious composites have advantages of excellent sensing performance, strong structural integrity, long service life, and easy installation and maintenance. So it has been widely concerned to produce inteligient engineering materials around the world. This paper reviews the material composition and preparation method of CNT incorporated in cement composites for structure sensing, as well as the collection and analysis of electrical signals and the application of self-sensing composite. In addition, the conduction mechanism and common sensing models are also introduced, and the existing problems and future research prospects are briefly outlined.
Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose: A review
https://orcid.org/0000-0002-3668-2598
Highlights Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose are reviewed. The composite and preparation technology of carbon nanotube (CNT) cement-based materials are summarized. We summed up the common electric signal acquisition system, conduction mechanism and perception model. The performance characterization and applications of CNT cement-based materials are overviewed.
Abstract Carbon nanotube (CNT) is one of the most commonly employed functional nanomaterials in self-sensing cementitious composite due to its excellent stress sensitivity, high strength, and strong binding force. Mixing CNT in concretes can enhance the electrical, thermal, and mechanical coupling properties of the structure, so as to realize the response and perception of stress and strain. CNT reinforced cementitious composites have advantages of excellent sensing performance, strong structural integrity, long service life, and easy installation and maintenance. So it has been widely concerned to produce inteligient engineering materials around the world. This paper reviews the material composition and preparation method of CNT incorporated in cement composites for structure sensing, as well as the collection and analysis of electrical signals and the application of self-sensing composite. In addition, the conduction mechanism and common sensing models are also introduced, and the existing problems and future research prospects are briefly outlined.
Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose: A review
https://orcid.org/0000-0002-3668-2598
Highlights Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose are reviewed. The composite and preparation technology of carbon nanotube (CNT) cement-based materials are summarized. We summed up the common electric signal acquisition system, conduction mechanism and perception model. The performance characterization and applications of CNT cement-based materials are overviewed.
Abstract Carbon nanotube (CNT) is one of the most commonly employed functional nanomaterials in self-sensing cementitious composite due to its excellent stress sensitivity, high strength, and strong binding force. Mixing CNT in concretes can enhance the electrical, thermal, and mechanical coupling properties of the structure, so as to realize the response and perception of stress and strain. CNT reinforced cementitious composites have advantages of excellent sensing performance, strong structural integrity, long service life, and easy installation and maintenance. So it has been widely concerned to produce inteligient engineering materials around the world. This paper reviews the material composition and preparation method of CNT incorporated in cement composites for structure sensing, as well as the collection and analysis of electrical signals and the application of self-sensing composite. In addition, the conduction mechanism and common sensing models are also introduced, and the existing problems and future research prospects are briefly outlined.
Carbon nanotube (CNT) reinforced cementitious composites for structural self-sensing purpose: A review
Li, Lin (author) / Wei, Huan (author) / Hao, Yazhen (author) / Li, Yizheng (author) / Cheng, Wei (author) / Ismail, Yusuf Abshir (author) / Liu, Zhuangzhuang (author)
2023-04-10
Article (Journal)
Electronic Resource
English
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