Fe doped La2O3 catalyst for oxidative coupling of methane

Keisuke Tanaka; Yasushi Sekine; Masahiko Matsukata; Eiichi Kikuchi

Fe doped La₂O₃ catalyst for oxidative coupling of methane

Keisuke Tanaka^*, Yasushi Sekine, Masahiko Matsukata, Eiichi Kikuchi

^*Corresponding author for this work

School of Advanced Science and Engineering

Research output: Contribution to journal › Conference article › peer-review

Abstract

We examined several metal-doped La₂O₃ catalysts for OCM reaction. Among them, the Fe-doped La₂O₃ catalyst indicated good potential for OCM reaction for high O₂ conversion and high C2 selectivity. This catalyst was composed of mixture phases of LaFeO₃ and La₂O₃. LaFeO₃ related to O₂ activation, and La₂O₃ was associated with C2 generation. The La/Fe ratio on the catalyst affected the C2 yield, changing the balance of LaFeO₃ and La₂O₃ in the catalyst. At La/Fe=20, Fe-doped La₂O₃ catalyst exhibited the highest C2 yield due to the most effective balance of these two phases.

Original language	English
Journal	ACS National Meeting Book of Abstracts
Publication status	Published - 2010 Dec 1
Event	239th ACS National Meeting and Exposition - San Francisco, CA, United States Duration: 2010 Mar 21 → 2010 Mar 25

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)

Cite this

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title = "Fe doped La2O3 catalyst for oxidative coupling of methane",

abstract = "We examined several metal-doped La2O3 catalysts for OCM reaction. Among them, the Fe-doped La2O3 catalyst indicated good potential for OCM reaction for high O2 conversion and high C2 selectivity. This catalyst was composed of mixture phases of LaFeO3 and La2O3. LaFeO3 related to O2 activation, and La2O3 was associated with C2 generation. The La/Fe ratio on the catalyst affected the C2 yield, changing the balance of LaFeO3 and La2O3 in the catalyst. At La/Fe=20, Fe-doped La2O3 catalyst exhibited the highest C2 yield due to the most effective balance of these two phases.",

author = "Keisuke Tanaka and Yasushi Sekine and Masahiko Matsukata and Eiichi Kikuchi",

year = "2010",

month = dec,

day = "1",

language = "English",

journal = "ACS National Meeting Book of Abstracts",

issn = "0065-7727",

publisher = "American Chemical Society",

note = "239th ACS National Meeting and Exposition ; Conference date: 21-03-2010 Through 25-03-2010",

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TY - JOUR

T1 - Fe doped La2O3 catalyst for oxidative coupling of methane

AU - Tanaka, Keisuke

AU - Sekine, Yasushi

AU - Matsukata, Masahiko

AU - Kikuchi, Eiichi

PY - 2010/12/1

Y1 - 2010/12/1

N2 - We examined several metal-doped La2O3 catalysts for OCM reaction. Among them, the Fe-doped La2O3 catalyst indicated good potential for OCM reaction for high O2 conversion and high C2 selectivity. This catalyst was composed of mixture phases of LaFeO3 and La2O3. LaFeO3 related to O2 activation, and La2O3 was associated with C2 generation. The La/Fe ratio on the catalyst affected the C2 yield, changing the balance of LaFeO3 and La2O3 in the catalyst. At La/Fe=20, Fe-doped La2O3 catalyst exhibited the highest C2 yield due to the most effective balance of these two phases.

AB - We examined several metal-doped La2O3 catalysts for OCM reaction. Among them, the Fe-doped La2O3 catalyst indicated good potential for OCM reaction for high O2 conversion and high C2 selectivity. This catalyst was composed of mixture phases of LaFeO3 and La2O3. LaFeO3 related to O2 activation, and La2O3 was associated with C2 generation. The La/Fe ratio on the catalyst affected the C2 yield, changing the balance of LaFeO3 and La2O3 in the catalyst. At La/Fe=20, Fe-doped La2O3 catalyst exhibited the highest C2 yield due to the most effective balance of these two phases.

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M3 - Conference article

AN - SCOPUS:79951521669

SN - 0065-7727

JO - ACS National Meeting Book of Abstracts

JF - ACS National Meeting Book of Abstracts

T2 - 239th ACS National Meeting and Exposition

Y2 - 21 March 2010 through 25 March 2010

ER -

Fe doped La₂O₃ catalyst for oxidative coupling of methane

Abstract

ASJC Scopus subject areas

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