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  4. 研究單壁碳納米管楊氏模量的一種能量方法
 
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研究單壁碳納米管楊氏模量的一種能量方法

Other Titles
Study on the Young's modulus of single-walled carbon nanotubes via energy approach
Author(s)
Leung, Andrew Yee Tak  
Author(s)
吳永東
鐘偉芳
Date Issued
2006
Publisher
浙江大學
Journal
材料科學與工程學報
Volume
24
Issue
1
Start page
85
End page
88
Abstract
本文利用能量方法研究了單壁碳納米管(single-walled carbon nanotubes, SWCNT)的楊氏模量。文中,首先採用分子力學理論得出了受軸向載荷作用下單壁碳納米管的總勢能;然後通過總勢能與相應薄圓柱殼的應變能比較,推導出了單壁碳納米管楊氏模量的計算公式。另外,從一系列碳納米管楊氏模量的計算發現,本文研究結果與現有研究結果比較一致。
URI
https://repository.sfu.edu.hk/handle/sfu/3009
DOI
10.3969/j.issn.1673-2812.2006.01.022
SFU Affiliated Publication
No
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