Study of argon adsorbed on open-ended carbon nanotube bundles

Dae Hwang Yoo; Gi Hong Rue; Ju Yeon Seo; Yoon Hwae Hwang; M. H.W. Chan; Hyun Kook Kim

doi:10.1021/jp025873p

Study of argon adsorbed on open-ended carbon nanotube bundles

Dae Hwang Yoo, Gi Hong Rue, Ju Yeon Seo, Yoon Hwae Hwang, M. H.W. Chan, Hyun Kook Kim

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Abstract

The adsorption of Ar on open-ended single-walled carbon nanotube bundles was studied. The amount of argon, which corresponds to the first coverage adsorbed on open-ended carbon nanotube bundles, was about 3 mmol/g. The isosteric heat of adsorption was obtained from the isothermal adsorption measurement in the low coverage region performed at temperatures ranging from 120 to 135 K. The estimated heat of adsorption of argon in the low-coverage region was 182 meV and was comparable to that of nitrogen.

Original language	English (US)
Pages (from-to)	9000-9003
Number of pages	4
Journal	Journal of Physical Chemistry B
Volume	106
Issue number	35
DOIs	https://doi.org/10.1021/jp025873p
State	Published - Sep 5 2002

All Science Journal Classification (ASJC) codes

Physical and Theoretical Chemistry
Surfaces, Coatings and Films
Materials Chemistry

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title = "Study of argon adsorbed on open-ended carbon nanotube bundles",

abstract = "The adsorption of Ar on open-ended single-walled carbon nanotube bundles was studied. The amount of argon, which corresponds to the first coverage adsorbed on open-ended carbon nanotube bundles, was about 3 mmol/g. The isosteric heat of adsorption was obtained from the isothermal adsorption measurement in the low coverage region performed at temperatures ranging from 120 to 135 K. The estimated heat of adsorption of argon in the low-coverage region was 182 meV and was comparable to that of nitrogen.",

author = "Yoo, {Dae Hwang} and Rue, {Gi Hong} and Seo, {Ju Yeon} and Hwang, {Yoon Hwae} and Chan, {M. H.W.} and Kim, {Hyun Kook}",

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AU - Yoo, Dae Hwang

AU - Rue, Gi Hong

AU - Seo, Ju Yeon

AU - Hwang, Yoon Hwae

AU - Chan, M. H.W.

AU - Kim, Hyun Kook

PY - 2002/9/5

Y1 - 2002/9/5

N2 - The adsorption of Ar on open-ended single-walled carbon nanotube bundles was studied. The amount of argon, which corresponds to the first coverage adsorbed on open-ended carbon nanotube bundles, was about 3 mmol/g. The isosteric heat of adsorption was obtained from the isothermal adsorption measurement in the low coverage region performed at temperatures ranging from 120 to 135 K. The estimated heat of adsorption of argon in the low-coverage region was 182 meV and was comparable to that of nitrogen.

AB - The adsorption of Ar on open-ended single-walled carbon nanotube bundles was studied. The amount of argon, which corresponds to the first coverage adsorbed on open-ended carbon nanotube bundles, was about 3 mmol/g. The isosteric heat of adsorption was obtained from the isothermal adsorption measurement in the low coverage region performed at temperatures ranging from 120 to 135 K. The estimated heat of adsorption of argon in the low-coverage region was 182 meV and was comparable to that of nitrogen.

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EP - 9003

JO - Journal of Physical Chemistry B

JF - Journal of Physical Chemistry B

IS - 35

ER -

Study of argon adsorbed on open-ended carbon nanotube bundles

Abstract

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