首页> 外文期刊>RSC Advances >Accurate measurement of specific tensile strength of carbon nanotube fibers with hierarchical structures by vibroscopic method
【24h】

Accurate measurement of specific tensile strength of carbon nanotube fibers with hierarchical structures by vibroscopic method

机译:分级法精确测量分级结构碳纳米管纤维的比抗张强度

获取原文
           

摘要

The specific strength of a carbon nanotube (CNT) fiber can be estimated to be much higher than its real value when the linear density of the fiber is measured using the vibroscopic method. This is because CNT fibers are not made of a single fiber, as assumed in the standard ASTM procedure, but rather have a hierarchical structure composed of CNTs and CNT bundles. Based on careful investigation, a new procedure using the vibroscopic method is proposed to drastically reduce the probability of erroneous results and provide a more reliable tool to investigate the mechanical properties of one-dimensional nanostructured fibers.
机译:当使用振动镜法测量纤维的线密度时,可以估计碳纳米管(CNT)纤维的比强度比其真实值高得多。这是因为CNT纤维不是按照标准ASTM程序中的假设由单一纤维制成,而是具有由CNT和CNT束组成的分层结构。在仔细研究的基础上,提出了一种使用振动镜方法的新方法,可以大大降低错误结果的可能性,并为研究一维纳米结构纤维的力学性能提供更可靠的工具。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号