Characterization of C2 (CxHy) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy

Sivadinarayana Chinta; Tushar V. Choudhary; Luke L. Daemen; Juergen Eckert; D. Wayne Goodman

doi:10.1002/1521-3773(20020104)41:1<144::AID-ANIE144>3.0.CO;2-J

Characterization of C₂ (C_xH_y) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy

Sivadinarayana Chinta, Tushar V. Choudhary, Luke L. Daemen, Juergen Eckert, D. Wayne Goodman

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

24 Scopus citations

Abstract

Methylidyne, vinylidene and ethylidyne on a surface: Inelastic neutron scattering (INS) vibrational spectroscopy is used to investigate the surface intermediate species formed during the decomposition of methane on Ru/Al₂O₃ and Ni/SiO₂ catalysts. The findings are compared to previous work on idealized single-crystal model catalysts and begin to bridge the gap between surface science and real-world catalysts in terms of the type of material and pressure used.

Original language	English
Pages (from-to)	144-146
Number of pages	3
Journal	Angewandte Chemie - International Edition
Volume	41
Issue number	1
DOIs	https://doi.org/10.1002/1521-3773(20020104)41:1<144::AID-ANIE144>3.0.CO;2-J
State	Published - Jan 4 2002
Externally published	Yes

Keywords

Heterogeneous catalysis
Methane
Nickel
Reaction mechanisms
Ruthenium
Surface analysis

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10.1002/1521-3773(20020104)41:1<144::AID-ANIE144>3.0.CO;2-J

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Chinta, S., Choudhary, T. V., Daemen, L. L., Eckert, J., & Goodman, D. W. (2002). Characterization of C₂ (C_xH_y) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy. Angewandte Chemie - International Edition, 41(1), 144-146. https://doi.org/10.1002/1521-3773(20020104)41:1<144::AID-ANIE144>3.0.CO;2-J

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title = "Characterization of C2 (CxHy) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy",

abstract = "Methylidyne, vinylidene and ethylidyne on a surface: Inelastic neutron scattering (INS) vibrational spectroscopy is used to investigate the surface intermediate species formed during the decomposition of methane on Ru/Al2O3 and Ni/SiO2 catalysts. The findings are compared to previous work on idealized single-crystal model catalysts and begin to bridge the gap between surface science and real-world catalysts in terms of the type of material and pressure used.",

keywords = "Heterogeneous catalysis, Methane, Nickel, Reaction mechanisms, Ruthenium, Surface analysis",

author = "Sivadinarayana Chinta and Choudhary, {Tushar V.} and Daemen, {Luke L.} and Juergen Eckert and Goodman, {D. Wayne}",

year = "2002",

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doi = "10.1002/1521-3773(20020104)41:1<144::AID-ANIE144>3.0.CO;2-J",

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Chinta, S, Choudhary, TV, Daemen, LL, Eckert, J & Goodman, DW 2002, 'Characterization of C₂ (C_xH_y) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy', Angewandte Chemie - International Edition, vol. 41, no. 1, pp. 144-146. https://doi.org/10.1002/1521-3773(20020104)41:1<144::AID-ANIE144>3.0.CO;2-J

Characterization of C₂ (C_xH_y) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy. / Chinta, Sivadinarayana; Choudhary, Tushar V.; Daemen, Luke L. et al.
In: Angewandte Chemie - International Edition, Vol. 41, No. 1, 04.01.2002, p. 144-146.

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

TY - JOUR

T1 - Characterization of C2 (CxHy) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy

AU - Chinta, Sivadinarayana

AU - Choudhary, Tushar V.

AU - Daemen, Luke L.

AU - Eckert, Juergen

AU - Goodman, D. Wayne

PY - 2002/1/4

Y1 - 2002/1/4

N2 - Methylidyne, vinylidene and ethylidyne on a surface: Inelastic neutron scattering (INS) vibrational spectroscopy is used to investigate the surface intermediate species formed during the decomposition of methane on Ru/Al2O3 and Ni/SiO2 catalysts. The findings are compared to previous work on idealized single-crystal model catalysts and begin to bridge the gap between surface science and real-world catalysts in terms of the type of material and pressure used.

AB - Methylidyne, vinylidene and ethylidyne on a surface: Inelastic neutron scattering (INS) vibrational spectroscopy is used to investigate the surface intermediate species formed during the decomposition of methane on Ru/Al2O3 and Ni/SiO2 catalysts. The findings are compared to previous work on idealized single-crystal model catalysts and begin to bridge the gap between surface science and real-world catalysts in terms of the type of material and pressure used.

KW - Heterogeneous catalysis

KW - Methane

KW - Nickel

KW - Reaction mechanisms

KW - Ruthenium

KW - Surface analysis

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M3 - Article

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SN - 1433-7851

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

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ER -

Characterization of C₂ (C_xH_y) intermediates from adsorption and decomposition of methane on supported metal catalysts by in situ INS vibrational spectroscopy

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Keywords

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