| contributor author | H. Jiang | |
| contributor author | K. C. Hwang | |
| contributor author | B. Liu | |
| contributor author | Y. Huang | |
| date accessioned | 2017-05-09T00:13:08Z | |
| date available | 2017-05-09T00:13:08Z | |
| date copyright | July, 2004 | |
| date issued | 2004 | |
| identifier issn | 0094-4289 | |
| identifier other | JEMTA8-27060#265_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/130113 | |
| description abstract | We have developed an analytical method to determine the coefficient of thermal expansion (CTE) for single wall carbon nanotubes (CNTs). We have found that all CTEs are negative at low and room temperature and become positive at high temperature. As the CNT diameter decreases, the range of negative CTE shrinks. The CTE in radial direction of the CNT is less than that in the axial direction for armchair CNTs, but the opposite holds for zigzag CNTs. The radial CTE is independent of the CNT helicity, while the axial CTE shows a strong helicity dependence. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Thermal Expansion of Single Wall Carbon Nanotubes | |
| type | Journal Paper | |
| journal volume | 126 | |
| journal issue | 3 | |
| journal title | Journal of Engineering Materials and Technology | |
| identifier doi | 10.1115/1.1752925 | |
| journal fristpage | 265 | |
| journal lastpage | 270 | |
| identifier eissn | 1528-8889 | |
| keywords | Thermal expansion | |
| keywords | Temperature | |
| keywords | Atoms | |
| keywords | Carbon nanotubes | |
| keywords | Single-walled carbon nanotubes AND High temperature | |
| tree | Journal of Engineering Materials and Technology:;2004:;volume( 126 ):;issue: 003 | |
| contenttype | Fulltext | |