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Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites. / Tsyganenko, A. A.; Escalona Platero, E.; Otero Areán, C.; Garrone, E.; Zecchina, A.

в: Catalysis Letters, Том 61, № 3-4, 01.09.1999, стр. 187-192.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Tsyganenko, AA, Escalona Platero, E, Otero Areán, C, Garrone, E & Zecchina, A 1999, 'Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites', Catalysis Letters, Том. 61, № 3-4, стр. 187-192.

APA

Tsyganenko, A. A., Escalona Platero, E., Otero Areán, C., Garrone, E., & Zecchina, A. (1999). Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites. Catalysis Letters, 61(3-4), 187-192.

Vancouver

Tsyganenko AA, Escalona Platero E, Otero Areán C, Garrone E, Zecchina A. Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites. Catalysis Letters. 1999 Сент. 1;61(3-4):187-192.

Author

Tsyganenko, A. A. ; Escalona Platero, E. ; Otero Areán, C. ; Garrone, E. ; Zecchina, A. / Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites. в: Catalysis Letters. 1999 ; Том 61, № 3-4. стр. 187-192.

BibTeX

@article{7af10d02afce46fba2d190edf8a0a430,
title = "Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites",
abstract = "CO interacts with extra-framework alkali metal cations (M+) of zeolites to form both M+⋯CO and M+⋯OC species. By using variable-temperature FTIR spectroscopy, these C-bonded and O-bonded species were found to be in a temperature-dependent equilibrium. For the same cation, the difference in interaction energy depends upon the zeolite framework. Thus, for the equilibrium process ZNa+⋯CO ⇌ ZNa+⋯OC, where Z represents the zeolite framework, ΔH0 was found to take the values 3.8 and 2.4 kJ mol-1 for CO/Na-ZSM-5 and CO/Na-Y, respectively. The C-bonded species show always the highest cation-CO interaction energy.",
keywords = "Carbon monoxide adsorption, Heterogeneous catalysis, IR spectroscopy, Zeolites",
author = "Tsyganenko, {A. A.} and {Escalona Platero}, E. and {Otero Are{\'a}n}, C. and E. Garrone and A. Zecchina",
year = "1999",
month = sep,
day = "1",
language = "English",
volume = "61",
pages = "187--192",
journal = "Catalysis Letters",
issn = "1011-372X",
publisher = "Springer Nature",
number = "3-4",

}

RIS

TY - JOUR

T1 - Variable-temperature IR spectroscopic studies of CO adsorbed on Na-ZSM-5 and Na-Y zeolites

AU - Tsyganenko, A. A.

AU - Escalona Platero, E.

AU - Otero Areán, C.

AU - Garrone, E.

AU - Zecchina, A.

PY - 1999/9/1

Y1 - 1999/9/1

N2 - CO interacts with extra-framework alkali metal cations (M+) of zeolites to form both M+⋯CO and M+⋯OC species. By using variable-temperature FTIR spectroscopy, these C-bonded and O-bonded species were found to be in a temperature-dependent equilibrium. For the same cation, the difference in interaction energy depends upon the zeolite framework. Thus, for the equilibrium process ZNa+⋯CO ⇌ ZNa+⋯OC, where Z represents the zeolite framework, ΔH0 was found to take the values 3.8 and 2.4 kJ mol-1 for CO/Na-ZSM-5 and CO/Na-Y, respectively. The C-bonded species show always the highest cation-CO interaction energy.

AB - CO interacts with extra-framework alkali metal cations (M+) of zeolites to form both M+⋯CO and M+⋯OC species. By using variable-temperature FTIR spectroscopy, these C-bonded and O-bonded species were found to be in a temperature-dependent equilibrium. For the same cation, the difference in interaction energy depends upon the zeolite framework. Thus, for the equilibrium process ZNa+⋯CO ⇌ ZNa+⋯OC, where Z represents the zeolite framework, ΔH0 was found to take the values 3.8 and 2.4 kJ mol-1 for CO/Na-ZSM-5 and CO/Na-Y, respectively. The C-bonded species show always the highest cation-CO interaction energy.

KW - Carbon monoxide adsorption

KW - Heterogeneous catalysis

KW - IR spectroscopy

KW - Zeolites

UR - http://www.scopus.com/inward/record.url?scp=0033201239&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0033201239

VL - 61

SP - 187

EP - 192

JO - Catalysis Letters

JF - Catalysis Letters

SN - 1011-372X

IS - 3-4

ER -

ID: 41683163