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表征碳纳米管-聚合物薄膜的导电性并增强其压阻特性

Characterizing the Conductivity and Enhancing the Piezoresistivity of Carbon Nanotube-Polymeric Thin Films.

作者信息

Zhao Yingjun, Schagerl Martin, Viechtbauer Christoph, Loh Kenneth J

机构信息

Christian Doppler Laboratory for Structural Strength Control of Lightweight Constructions, Johannes Kepler University Linz, 4040 Linz, Austria.

Institute of Structural Lightweight Design, Johannes Kepler University Linz, 4040 Linz, Austria.

出版信息

Materials (Basel). 2017 Jun 29;10(7):724. doi: 10.3390/ma10070724.

DOI:10.3390/ma10070724
PMID:28773084
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5551767/
Abstract

The concept of lightweight design is widely employed for designing and constructing aerospace structures that can sustain extreme loads while also being fuel-efficient. Popular lightweight materials such as aluminum alloy and fiber-reinforced polymers (FRPs) possess outstanding mechanical properties, but their structural integrity requires constant assessment to ensure structural safety. Next-generation structural health monitoring systems for aerospace structures should be lightweight and integrated with the structure itself. In this study, a multi-walled carbon nanotube (MWCNT)-based polymer paint was developed to detect distributed damage in lightweight structures. The thin film's electromechanical properties were characterized via cyclic loading tests. Moreover, the thin film's bulk conductivity was characterized by finite element modeling.

摘要

轻量化设计理念被广泛应用于航空航天结构的设计与建造中，这类结构既要能承受极端载荷，又要具备燃油效率。诸如铝合金和纤维增强聚合物（FRP）等常见的轻量化材料具有出色的机械性能，但其结构完整性需要持续评估以确保结构安全。航空航天结构的下一代结构健康监测系统应具备轻量化特点，并与结构本身集成。在本研究中，开发了一种基于多壁碳纳米管（MWCNT）的聚合物涂料，用于检测轻量化结构中的分布式损伤。通过循环加载试验对薄膜的机电性能进行了表征。此外，通过有限元建模对薄膜的体电导率进行了表征。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/8decf102ca87/materials-10-00724-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/ce2931b552ba/materials-10-00724-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/d4356a255756/materials-10-00724-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/2f82aa22d8df/materials-10-00724-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/a8d6adba1e1c/materials-10-00724-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/abe98e5cfd5b/materials-10-00724-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/23765bf2acd9/materials-10-00724-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/8decf102ca87/materials-10-00724-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/ce2931b552ba/materials-10-00724-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/d4356a255756/materials-10-00724-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/2f82aa22d8df/materials-10-00724-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/a8d6adba1e1c/materials-10-00724-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/abe98e5cfd5b/materials-10-00724-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/23765bf2acd9/materials-10-00724-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1755/5551767/8decf102ca87/materials-10-00724-g007.jpg

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本文引用的文献

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Nanotechnology. 2015 Sep 18;26(37):375501. doi: 10.1088/0957-4484/26/37/375501. Epub 2015 Aug 25.
2
Highly Stable and Sensitive Paper-Based Bending Sensor Using Silver Nanowires/Layered Double Hydroxides Hybrids.基于银纳米线/层状双氢氧化物杂化物的高稳定性和高灵敏度纸基弯曲传感器。
ACS Appl Mater Interfaces. 2015 Jul 8;7(26):14182-91. doi: 10.1021/acsami.5b03824. Epub 2015 Jun 26.
3
Wrapping and dispersion of multiwalled carbon nanotubes improves electrical conductivity of protein-nanotube composite biomaterials.
多壁碳纳米管的包裹和分散提高了蛋白质-纳米管复合生物材料的导电性。
J Biomed Mater Res A. 2013 Jan;101(1):231-8. doi: 10.1002/jbm.a.34310. Epub 2012 Aug 3.
4
Skin-like pressure and strain sensors based on transparent elastic films of carbon nanotubes.基于透明弹性碳纳米管薄膜的类皮肤压力和应变传感器。
Nat Nanotechnol. 2011 Oct 23;6(12):788-92. doi: 10.1038/nnano.2011.184.
5
Strain-dependent electrical resistance of multi-walled carbon nanotube/polymer composite films.多壁碳纳米管/聚合物复合薄膜的应变依赖性电阻
Nanotechnology. 2008 Feb 6;19(5):055705. doi: 10.1088/0957-4484/19/05/055705. Epub 2008 Jan 14.
6
Aggregation and self-assembly of amphiphilic block copolymers in aqueous dispersions of carbon nanotubes.两亲性嵌段共聚物在碳纳米管水分散体中的聚集和自组装。
Langmuir. 2008 May 6;24(9):4625-32. doi: 10.1021/la703782g. Epub 2008 Mar 21.