Diazonium salt treated single-walled carbon nanotube thin films with high piezoresistive sensitivity
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- 作者：Phong Tran Hoang ; Tao Liu ; liutao@eng.fsu.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Single-walled carbon nanotube ; Piezoresistive sensors ; Diazonium salt ; Raman spectroscopy ; Crosslinkages
- 刊名：Sensors and Actuators A: Physical
- 出版年：2016
- 出版时间：15 October 2016
- 年：2016
- 卷：250
- 期：Complete
- 页码：106-113
- 全文大小：1626 K
文摘
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A simple processing method developed for making SWCNT thin film strain sensors with significantly improved sensitivity.
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Diazonium salt induced crosslinkage identified as the mechanism for the enhanced load transfer and gauge sensitivity.
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The crosslinkage mechanism evidenced by a wisely designed electrical-mechanical-Raman spectroscopy coupled test method.