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Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5. / Areán, C. Otero; Delgado, M. Rodríguez; Palomino, G. Turnes; Rubio, M. Tomás; Tsyganenko, N. M.; Tsyganenko, A. A.; Garrone, E.

In: Microporous and Mesoporous Materials, Vol. 80, No. 1-3, 2005, p. 247-252.

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

Harvard

Areán, CO, Delgado, MR, Palomino, GT, Rubio, MT, Tsyganenko, NM, Tsyganenko, AA & Garrone, E 2005, 'Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5', Microporous and Mesoporous Materials, vol. 80, no. 1-3, pp. 247-252. https://doi.org/10.1016/j.micromeso.2004.12.004

APA

Areán, C. O., Delgado, M. R., Palomino, G. T., Rubio, M. T., Tsyganenko, N. M., Tsyganenko, A. A., & Garrone, E. (2005). Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5. Microporous and Mesoporous Materials, 80(1-3), 247-252. https://doi.org/10.1016/j.micromeso.2004.12.004

Vancouver

Areán CO, Delgado MR, Palomino GT, Rubio MT, Tsyganenko NM, Tsyganenko AA et al. Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5. Microporous and Mesoporous Materials. 2005;80(1-3):247-252. https://doi.org/10.1016/j.micromeso.2004.12.004

Author

Areán, C. Otero ; Delgado, M. Rodríguez ; Palomino, G. Turnes ; Rubio, M. Tomás ; Tsyganenko, N. M. ; Tsyganenko, A. A. ; Garrone, E. / Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5. In: Microporous and Mesoporous Materials. 2005 ; Vol. 80, No. 1-3. pp. 247-252.

BibTeX

@article{9f04c7fde4974e8cb77719f21bd9ed90,
title = "Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5",
abstract = "Adsorption of dihydrogen onto the zeolites Na-ZSM-5 and K-ZSM-5 renders the fundamental H-H stretching mode infrared active. The corresponding infrared absorption bands were found at 4101 and 4112 cm-1 for H 2/Na-ZSM-5 and H2/K-ZSM-5, respectively. Thermodynamic characterization of the adsorbed state was carried out by means of variable-temperature infrared spectroscopy; simultaneously measuring integrated band intensity, temperature and equilibrium pressure of the gas phase. For the H2/Na-ZSM-5 system, the standard adsorption enthalpy and entropy resulted to be ΔH° = -10.3 (±0.5) kJ mol-1 and ΔS° = -121 (±10) J mol-1 K-1. For H 2/K-ZSM-5 corresponding values were -9.1 (±0.5) kJ mol -1 and -124 (±10) J mol-1 K-1, respectively.",
keywords = "Adsorption thermodynamics, FTIR, Hydrogen, Zeolites, ZSM-5",
author = "Are{\'a}n, {C. Otero} and Delgado, {M. Rodr{\'i}guez} and Palomino, {G. Turnes} and Rubio, {M. Tom{\'a}s} and Tsyganenko, {N. M.} and Tsyganenko, {A. A.} and E. Garrone",
year = "2005",
doi = "10.1016/j.micromeso.2004.12.004",
language = "English",
volume = "80",
pages = "247--252",
journal = "Zeolites",
issn = "1387-1811",
publisher = "Elsevier",
number = "1-3",

}

RIS

TY - JOUR

T1 - Thermodynamic studies on hydrogen adsorption on the zeolites Na-ZSM-5 and K-ZSM-5

AU - Areán, C. Otero

AU - Delgado, M. Rodríguez

AU - Palomino, G. Turnes

AU - Rubio, M. Tomás

AU - Tsyganenko, N. M.

AU - Tsyganenko, A. A.

AU - Garrone, E.

PY - 2005

Y1 - 2005

N2 - Adsorption of dihydrogen onto the zeolites Na-ZSM-5 and K-ZSM-5 renders the fundamental H-H stretching mode infrared active. The corresponding infrared absorption bands were found at 4101 and 4112 cm-1 for H 2/Na-ZSM-5 and H2/K-ZSM-5, respectively. Thermodynamic characterization of the adsorbed state was carried out by means of variable-temperature infrared spectroscopy; simultaneously measuring integrated band intensity, temperature and equilibrium pressure of the gas phase. For the H2/Na-ZSM-5 system, the standard adsorption enthalpy and entropy resulted to be ΔH° = -10.3 (±0.5) kJ mol-1 and ΔS° = -121 (±10) J mol-1 K-1. For H 2/K-ZSM-5 corresponding values were -9.1 (±0.5) kJ mol -1 and -124 (±10) J mol-1 K-1, respectively.

AB - Adsorption of dihydrogen onto the zeolites Na-ZSM-5 and K-ZSM-5 renders the fundamental H-H stretching mode infrared active. The corresponding infrared absorption bands were found at 4101 and 4112 cm-1 for H 2/Na-ZSM-5 and H2/K-ZSM-5, respectively. Thermodynamic characterization of the adsorbed state was carried out by means of variable-temperature infrared spectroscopy; simultaneously measuring integrated band intensity, temperature and equilibrium pressure of the gas phase. For the H2/Na-ZSM-5 system, the standard adsorption enthalpy and entropy resulted to be ΔH° = -10.3 (±0.5) kJ mol-1 and ΔS° = -121 (±10) J mol-1 K-1. For H 2/K-ZSM-5 corresponding values were -9.1 (±0.5) kJ mol -1 and -124 (±10) J mol-1 K-1, respectively.

KW - Adsorption thermodynamics

KW - FTIR

KW - Hydrogen

KW - Zeolites

KW - ZSM-5

UR - http://www.scopus.com/inward/record.url?scp=16644380261&partnerID=8YFLogxK

U2 - 10.1016/j.micromeso.2004.12.004

DO - 10.1016/j.micromeso.2004.12.004

M3 - Article

AN - SCOPUS:16644380261

VL - 80

SP - 247

EP - 252

JO - Zeolites

JF - Zeolites

SN - 1387-1811

IS - 1-3

ER -

ID: 13733546