Strength at the Interface of CNT Films Made by Surface Decomposition of SiC

Adherence of carbon nanotube film made by surface decomposition of SiC was studied. For this purpose we carried out scratch tests in nano- and microscale. By microscratch test, it was found that adherence at the interface was higher for CNT films with shorter CNTs and CNTs were not broken at the mid...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Yosuke Tsukiyama, Noritsugu Umehara, Michiko Kusunoki
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2008
Materias:	carbon nanotube interface scratch afm Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/5a7d5b5ba9d74a5595168e4786c2e88c
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:5a7d5b5ba9d74a5595168e4786c2e88c
record_format	dspace
spelling	oai:doaj.org-article:5a7d5b5ba9d74a5595168e4786c2e88c2021-11-05T09:28:35ZStrength at the Interface of CNT Films Made by Surface Decomposition of SiC1881-219810.2474/trol.3.352https://doaj.org/article/5a7d5b5ba9d74a5595168e4786c2e88c2008-12-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/3/7/3_7_352/_pdf/-char/enhttps://doaj.org/toc/1881-2198Adherence of carbon nanotube film made by surface decomposition of SiC was studied. For this purpose we carried out scratch tests in nano- and microscale. By microscratch test, it was found that adherence at the interface was higher for CNT films with shorter CNTs and CNTs were not broken at the middle but removed from the interface. To clarify the dominant force (shear force or moment of force) which caused different adherence, we also carried out nanoscratch test by using AFM. In nanoscratch, AFM tip made of diamond coated silicon applied shear force to CNT films from lateral direction. And there was no significant change of adherence by lateral force (shear force at the interface). We conclude that bending-induced moment of force is dominant on the interface strength of CNT films.Yosuke TsukiyamaNoritsugu UmeharaMichiko KusunokiJapanese Society of Tribologistsarticlecarbon nanotubeinterfacescratchafmPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 3, Iss 7, Pp 352-355 (2008)
institution	DOAJ
collection	DOAJ
language	EN
topic	carbon nanotube interface scratch afm Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	carbon nanotube interface scratch afm Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Yosuke Tsukiyama Noritsugu Umehara Michiko Kusunoki Strength at the Interface of CNT Films Made by Surface Decomposition of SiC
description	Adherence of carbon nanotube film made by surface decomposition of SiC was studied. For this purpose we carried out scratch tests in nano- and microscale. By microscratch test, it was found that adherence at the interface was higher for CNT films with shorter CNTs and CNTs were not broken at the middle but removed from the interface. To clarify the dominant force (shear force or moment of force) which caused different adherence, we also carried out nanoscratch test by using AFM. In nanoscratch, AFM tip made of diamond coated silicon applied shear force to CNT films from lateral direction. And there was no significant change of adherence by lateral force (shear force at the interface). We conclude that bending-induced moment of force is dominant on the interface strength of CNT films.
format	article
author	Yosuke Tsukiyama Noritsugu Umehara Michiko Kusunoki
author_facet	Yosuke Tsukiyama Noritsugu Umehara Michiko Kusunoki
author_sort	Yosuke Tsukiyama
title	Strength at the Interface of CNT Films Made by Surface Decomposition of SiC
title_short	Strength at the Interface of CNT Films Made by Surface Decomposition of SiC
title_full	Strength at the Interface of CNT Films Made by Surface Decomposition of SiC
title_fullStr	Strength at the Interface of CNT Films Made by Surface Decomposition of SiC
title_full_unstemmed	Strength at the Interface of CNT Films Made by Surface Decomposition of SiC
title_sort	strength at the interface of cnt films made by surface decomposition of sic
publisher	Japanese Society of Tribologists
publishDate	2008
url	https://doaj.org/article/5a7d5b5ba9d74a5595168e4786c2e88c
work_keys_str_mv	AT yosuketsukiyama strengthattheinterfaceofcntfilmsmadebysurfacedecompositionofsic AT noritsuguumehara strengthattheinterfaceofcntfilmsmadebysurfacedecompositionofsic AT michikokusunoki strengthattheinterfaceofcntfilmsmadebysurfacedecompositionofsic
_version_	1718444350283710464

Strength at the Interface of CNT Films Made by Surface Decomposition of SiC

Ejemplares similares