Methane adsorption on multi-walled carbon nanotube at ( 303.15, 313.15, and 323.15) K

被引：52

作者：

Lee, Jae-Wook

Kang, Hyun-Chul

Shim, Wang-Geun

Kim, Chan

Moon, Hee ^{[1
]}

机构：

[1] Chonnam Natl Univ, Fac Appl Chem, Kwangju 500757, South Korea

[2] Seonam Univ, Dept Environm Chem & Engn, Namwon 590170, South Korea

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 2006年 / 51卷 / 03期

关键词：

D O I：

10.1021/je050467v

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Adsorption equilibria of methane on multi-walled carbon nanotube (MWCNT) were measured. For comparison of the adsorption properties, two zeolites ( DAY and HSZ-320) were chosen. The isotherm data were obtained using a static volumetric method at 303.15 K, 313.15 K, 323.15 K and at pressures up to 3 MPa. Experimental data of zeolites and carbon nanotube were correlated by the Sips isotherm and the hybrid Langmuir-Sips equations, respectively. Isosteric enthalpies of adsorption were calculated as a function of surface loading.

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页码：963 / 967

页数：5

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