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Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites. / Otero Areán, C.; Peñarroya Mentruit, M.; Rodríguez Delgado, M.; Turnes Palomino, G.; Manoilova, O. V.; Tsyganenko, A. A.; Garrone, E.

In: Studies in Surface Science and Catalysis, Vol. 142 A, 01.12.2002, p. 207-214.

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

Harvard

Otero Areán, C, Peñarroya Mentruit, M, Rodríguez Delgado, M, Turnes Palomino, G, Manoilova, OV, Tsyganenko, AA & Garrone, E 2002, 'Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites', Studies in Surface Science and Catalysis, vol. 142 A, pp. 207-214.

APA

Otero Areán, C., Peñarroya Mentruit, M., Rodríguez Delgado, M., Turnes Palomino, G., Manoilova, O. V., Tsyganenko, A. A., & Garrone, E. (2002). Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites. Studies in Surface Science and Catalysis, 142 A, 207-214.

Vancouver

Otero Areán C, Peñarroya Mentruit M, Rodríguez Delgado M, Turnes Palomino G, Manoilova OV, Tsyganenko AA et al. Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites. Studies in Surface Science and Catalysis. 2002 Dec 1;142 A:207-214.

Author

Otero Areán, C. ; Peñarroya Mentruit, M. ; Rodríguez Delgado, M. ; Turnes Palomino, G. ; Manoilova, O. V. ; Tsyganenko, A. A. ; Garrone, E. / Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites. In: Studies in Surface Science and Catalysis. 2002 ; Vol. 142 A. pp. 207-214.

BibTeX

@article{dcf71cc504f34050adfade24a5c393d3,
title = "Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites",
abstract = "Infrared spectroscopic studies have shown that adsorbed carbon monoxide interacts with Bronsted acid Si(OH)A1 groups of the zeolite H-ZSM-5 forming hydrogen bonded H⋯CO and H⋯OC species, which were characterized by C-O stretching IR absorption bands at 2174 and 2120 cm-1, respectively. In the rubidium-exchanged zeolite, corresponding Rb+⋯CO and Rb+⋯OC adducts gave characteristic bands at 2161 and 2119 cm-1, respectively. Variable-temperature FTIR spectroscopy has shown that, in both cases, C- and O-bonded species are interrelated through a temperature dependent equilibrium in which the proportion of Obonded adducts increases with increasing temperature. By means of van't Hoff plots, the corresponding enthalpy change was found to be ΔH°= 4.6 kJ mol-1 for the CO/H-ZSM-5 system and ΔH°= 1.8 kJ mol-1 for CO/Rb-ZSM-5.",
author = "{Otero Are{\'a}n}, C. and {Pe{\~n}arroya Mentruit}, M. and {Rodr{\'i}guez Delgado}, M. and {Turnes Palomino}, G. and Manoilova, {O. V.} and Tsyganenko, {A. A.} and E. Garrone",
year = "2002",
month = dec,
day = "1",
language = "English",
volume = "142 A",
pages = "207--214",
journal = "Studies in Surface Science and Catalysis",
issn = "0167-2991",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Variable temperature FTIR spectroscopy of carbon monoxide adsorbed on protonic and rubidium-exchanged ZSM-5 zeolites

AU - Otero Areán, C.

AU - Peñarroya Mentruit, M.

AU - Rodríguez Delgado, M.

AU - Turnes Palomino, G.

AU - Manoilova, O. V.

AU - Tsyganenko, A. A.

AU - Garrone, E.

PY - 2002/12/1

Y1 - 2002/12/1

N2 - Infrared spectroscopic studies have shown that adsorbed carbon monoxide interacts with Bronsted acid Si(OH)A1 groups of the zeolite H-ZSM-5 forming hydrogen bonded H⋯CO and H⋯OC species, which were characterized by C-O stretching IR absorption bands at 2174 and 2120 cm-1, respectively. In the rubidium-exchanged zeolite, corresponding Rb+⋯CO and Rb+⋯OC adducts gave characteristic bands at 2161 and 2119 cm-1, respectively. Variable-temperature FTIR spectroscopy has shown that, in both cases, C- and O-bonded species are interrelated through a temperature dependent equilibrium in which the proportion of Obonded adducts increases with increasing temperature. By means of van't Hoff plots, the corresponding enthalpy change was found to be ΔH°= 4.6 kJ mol-1 for the CO/H-ZSM-5 system and ΔH°= 1.8 kJ mol-1 for CO/Rb-ZSM-5.

AB - Infrared spectroscopic studies have shown that adsorbed carbon monoxide interacts with Bronsted acid Si(OH)A1 groups of the zeolite H-ZSM-5 forming hydrogen bonded H⋯CO and H⋯OC species, which were characterized by C-O stretching IR absorption bands at 2174 and 2120 cm-1, respectively. In the rubidium-exchanged zeolite, corresponding Rb+⋯CO and Rb+⋯OC adducts gave characteristic bands at 2161 and 2119 cm-1, respectively. Variable-temperature FTIR spectroscopy has shown that, in both cases, C- and O-bonded species are interrelated through a temperature dependent equilibrium in which the proportion of Obonded adducts increases with increasing temperature. By means of van't Hoff plots, the corresponding enthalpy change was found to be ΔH°= 4.6 kJ mol-1 for the CO/H-ZSM-5 system and ΔH°= 1.8 kJ mol-1 for CO/Rb-ZSM-5.

UR - http://www.scopus.com/inward/record.url?scp=0036938595&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0036938595

VL - 142 A

SP - 207

EP - 214

JO - Studies in Surface Science and Catalysis

JF - Studies in Surface Science and Catalysis

SN - 0167-2991

ER -

ID: 41680792