Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology
A strain sensor composed of carbon nanotubes with Raman spectroscopy can achieve measurement of the three in-plane strain components in microscale. Based on previous work on the mathematic model of carbon nanotube strain sensors, this paper presents a detailed study on the optimization, diversificat...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi Publishing Corporation
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3934622/ https://www.ncbi.nlm.nih.gov/pubmed/24683338 http://dx.doi.org/10.1155/2014/406154 |
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author | Qiu, Wei Li, Shi-Lei Deng, Wei-lin Gao, Di Kang, Yi-Lan |
author_facet | Qiu, Wei Li, Shi-Lei Deng, Wei-lin Gao, Di Kang, Yi-Lan |
author_sort | Qiu, Wei |
collection | PubMed |
description | A strain sensor composed of carbon nanotubes with Raman spectroscopy can achieve measurement of the three in-plane strain components in microscale. Based on previous work on the mathematic model of carbon nanotube strain sensors, this paper presents a detailed study on the optimization, diversification, and standardization of a CNT strain sensor from the viewpoint of metrology. A new miniaccessory for polarization control is designed, and two different preparing methods for CNT films as sensing media are introduced to provide diversified choices for applications. Then, the standard procedure of creating CNT strain sensors is proposed. Application experiments confirmed the effectiveness of the above improvement, which is helpful in developing this method for convenient metrology. |
format | Online Article Text |
id | pubmed-3934622 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2014 |
publisher | Hindawi Publishing Corporation |
record_format | MEDLINE/PubMed |
spelling | pubmed-39346222014-03-30 Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology Qiu, Wei Li, Shi-Lei Deng, Wei-lin Gao, Di Kang, Yi-Lan ScientificWorldJournal Research Article A strain sensor composed of carbon nanotubes with Raman spectroscopy can achieve measurement of the three in-plane strain components in microscale. Based on previous work on the mathematic model of carbon nanotube strain sensors, this paper presents a detailed study on the optimization, diversification, and standardization of a CNT strain sensor from the viewpoint of metrology. A new miniaccessory for polarization control is designed, and two different preparing methods for CNT films as sensing media are introduced to provide diversified choices for applications. Then, the standard procedure of creating CNT strain sensors is proposed. Application experiments confirmed the effectiveness of the above improvement, which is helpful in developing this method for convenient metrology. Hindawi Publishing Corporation 2014-02-10 /pmc/articles/PMC3934622/ /pubmed/24683338 http://dx.doi.org/10.1155/2014/406154 Text en Copyright © 2014 Wei Qiu et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. |
spellingShingle | Research Article Qiu, Wei Li, Shi-Lei Deng, Wei-lin Gao, Di Kang, Yi-Lan Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology |
title | Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology |
title_full | Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology |
title_fullStr | Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology |
title_full_unstemmed | Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology |
title_short | Strain Sensor of Carbon Nanotubes in Microscale: From Model to Metrology |
title_sort | strain sensor of carbon nanotubes in microscale: from model to metrology |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3934622/ https://www.ncbi.nlm.nih.gov/pubmed/24683338 http://dx.doi.org/10.1155/2014/406154 |
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