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

Title
Accurate measurement of specific tensile strength of carbon nanotube fibers with hierarchical structures by vibroscopic method
Authors
김승민정현수이재근박준범이동명유하영이성현이건홍
Keywords
Carbon nanotube fiber; Specific tensile strength; Linear density; Hierarchical structure; Vibroscopic method
Issue Date
2017-03
Publisher
RSC advances
Citation
VOL 7, NO 14-8580
Abstract
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.
URI
http://pubs.kist.re.kr/handle/201004/65500
ISSN
2046-2069
Appears in Collections:
KIST Publication > Article
Files in This Item:
There are no files associated with this item.
Export
RIS (EndNote)
XLS (Excel)
XML


qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.

BROWSE