Atomic oxygen exposure behaviors of CVD-grown carbon nanotube film and its polymer composite film

Libing Jiao; Yizhuo Gu; Shaokai Wang; Zhongjia Yang; Han Wang; Qingwen Li; Min Li; Zuoguang Zhang

doi:10.1016/j.compositesa.2015.01.008

Atomic oxygen exposure behaviors of CVD-grown carbon nanotube film and its polymer composite film

Libing Jiao
, Yizhuo Gu^*
, Shaokai Wang
, Zhongjia Yang
, Han Wang
, Qingwen Li
, Min Li
, Zuoguang Zhang

^*Corresponding author for this work

Beihang University
CAS - Suzhou Institute of Nano-Tech and Nano-Bionics

Research output: Contribution to journal › Article › peer-review

28 Scopus citations

Abstract

Materials used in low earth orbit are exposed to damaging atomic oxygen (AO). AO exposure behaviors of carbon nanotube (CNT) film and CNT/epoxy composite film were evaluated when exposed to a nominal AO fluence of about 3.0 × 10²⁰ atoms/cm². Properties of the films before and after AO exposure were evaluated by mass loss, Raman spectroscopy, X-ray photoelectron spectroscopy, tensile and electrical conductivity tests. Results show similar mass loss and different surface erosion for two kinds of films. CNT bundles collapse with the emergence of a tight arrangement of particles, and porous CNT film has more serious interior CNT erosion than dense CNT/epoxy composite film. Decreases of tensile strength and electrical conductivities are seen.

Original language	English
Pages (from-to)	116-125
Number of pages	10
Journal	Composites Part A: Applied Science and Manufacturing
Volume	71
DOIs	https://doi.org/10.1016/j.compositesa.2015.01.008
State	Published - Apr 2015

Keywords

A. Nano-structures
A. Polymer-matrix composites (PMCs)
Atomic oxygen
B. Mechanical properties

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10.1016/j.compositesa.2015.01.008

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title = "Atomic oxygen exposure behaviors of CVD-grown carbon nanotube film and its polymer composite film",

abstract = "Materials used in low earth orbit are exposed to damaging atomic oxygen (AO). AO exposure behaviors of carbon nanotube (CNT) film and CNT/epoxy composite film were evaluated when exposed to a nominal AO fluence of about 3.0 × 1020 atoms/cm2. Properties of the films before and after AO exposure were evaluated by mass loss, Raman spectroscopy, X-ray photoelectron spectroscopy, tensile and electrical conductivity tests. Results show similar mass loss and different surface erosion for two kinds of films. CNT bundles collapse with the emergence of a tight arrangement of particles, and porous CNT film has more serious interior CNT erosion than dense CNT/epoxy composite film. Decreases of tensile strength and electrical conductivities are seen.",

keywords = "A. Nano-structures, A. Polymer-matrix composites (PMCs), Atomic oxygen, B. Mechanical properties",

author = "Libing Jiao and Yizhuo Gu and Shaokai Wang and Zhongjia Yang and Han Wang and Qingwen Li and Min Li and Zuoguang Zhang",

year = "2015",

month = apr,

doi = "10.1016/j.compositesa.2015.01.008",

language = "英语",

volume = "71",

pages = "116--125",

journal = "Composites Part A: Applied Science and Manufacturing",

issn = "1359-835X",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Atomic oxygen exposure behaviors of CVD-grown carbon nanotube film and its polymer composite film

AU - Jiao, Libing

AU - Gu, Yizhuo

AU - Wang, Shaokai

AU - Yang, Zhongjia

AU - Wang, Han

AU - Li, Qingwen

AU - Li, Min

AU - Zhang, Zuoguang

PY - 2015/4

Y1 - 2015/4

N2 - Materials used in low earth orbit are exposed to damaging atomic oxygen (AO). AO exposure behaviors of carbon nanotube (CNT) film and CNT/epoxy composite film were evaluated when exposed to a nominal AO fluence of about 3.0 × 1020 atoms/cm2. Properties of the films before and after AO exposure were evaluated by mass loss, Raman spectroscopy, X-ray photoelectron spectroscopy, tensile and electrical conductivity tests. Results show similar mass loss and different surface erosion for two kinds of films. CNT bundles collapse with the emergence of a tight arrangement of particles, and porous CNT film has more serious interior CNT erosion than dense CNT/epoxy composite film. Decreases of tensile strength and electrical conductivities are seen.

AB - Materials used in low earth orbit are exposed to damaging atomic oxygen (AO). AO exposure behaviors of carbon nanotube (CNT) film and CNT/epoxy composite film were evaluated when exposed to a nominal AO fluence of about 3.0 × 1020 atoms/cm2. Properties of the films before and after AO exposure were evaluated by mass loss, Raman spectroscopy, X-ray photoelectron spectroscopy, tensile and electrical conductivity tests. Results show similar mass loss and different surface erosion for two kinds of films. CNT bundles collapse with the emergence of a tight arrangement of particles, and porous CNT film has more serious interior CNT erosion than dense CNT/epoxy composite film. Decreases of tensile strength and electrical conductivities are seen.

KW - A. Nano-structures

KW - A. Polymer-matrix composites (PMCs)

KW - Atomic oxygen

KW - B. Mechanical properties

UR - https://www.scopus.com/pages/publications/84922012193

U2 - 10.1016/j.compositesa.2015.01.008

DO - 10.1016/j.compositesa.2015.01.008

M3 - 文章

AN - SCOPUS:84922012193

SN - 1359-835X

VL - 71

SP - 116

EP - 125

JO - Composites Part A: Applied Science and Manufacturing

JF - Composites Part A: Applied Science and Manufacturing

ER -

Atomic oxygen exposure behaviors of CVD-grown carbon nanotube film and its polymer composite film

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Keywords

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