Relationships between tensile behavior, physical parameters and manufacturing parameters of carbon nanotube sheet

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• 作者：Jacob W. Singleton ; Heath E. Misak ; Shankar Mall ; ^{Shankar.Mall@afit.edu}
• 关键词：Carbon nanotube ; Sheet ; Tensile behavior ; Manufacturing parameters
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：116
• 期：Complete
• 页码：199-206
• 全文大小：1637 K
• 卷排序：116

文摘

8 variants of carbon nanotube sheet were tested to relate tensile performance with manufacturing and microstructural details Enhanced (faster) production without post-processing acid treatment reduced tensile strength (45%) and stiffness (67%) Acid treatment improved tensile strength (78%) and stiffness (88%) by reducing impurities and consolidating sheet layers Increase of areal density does not improve tensile performance, rather volumetric density if impurities are not increased