High catalytic performance of ruthenium-doped mesoporous nickel-aluminum oxides for selective CO methanation

Aihua Chen; Toshihiro Miyao; Kazutoshi Higashiyama; Hisao Yamashita; Masahiro Watanabe

doi:10.1002/anie.201005650

High catalytic performance of ruthenium-doped mesoporous nickel-aluminum oxides for selective CO methanation

Aihua Chen
, Toshihiro Miyao
, Kazutoshi Higashiyama
, Hisao Yamashita
, Masahiro Watanabe^*

^*Corresponding author for this work

University of Yamanashi

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

111 Scopus citations

Abstract

Deep-cleaned hydrogen can be made available for fuel cells in one step. 1a vol% CO contained in hydrogen was removed to levels of less than 10a ppm over ruthenium-doped mesoporous Ni-Al oxides (see picture) by selective CO methanation, with a working temperature window greater than 50°C that included the 200-250°C range. The catalysts exhibited excellent long-term stability.

Original language	English
Pages (from-to)	9895-9898
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	49
Issue number	51
DOIs	https://doi.org/10.1002/anie.201005650
State	Published - 17 Dec 2010
Externally published	Yes

Keywords

fuel cells
hydrogen
mesoporous oxides
methanation
ruthenium

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10.1002/anie.201005650

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abstract = "Deep-cleaned hydrogen can be made available for fuel cells in one step. 1a vol\% CO contained in hydrogen was removed to levels of less than 10a ppm over ruthenium-doped mesoporous Ni-Al oxides (see picture) by selective CO methanation, with a working temperature window greater than 50°C that included the 200-250°C range. The catalysts exhibited excellent long-term stability.",

keywords = "fuel cells, hydrogen, mesoporous oxides, methanation, ruthenium",

author = "Aihua Chen and Toshihiro Miyao and Kazutoshi Higashiyama and Hisao Yamashita and Masahiro Watanabe",

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T1 - High catalytic performance of ruthenium-doped mesoporous nickel-aluminum oxides for selective CO methanation

AU - Chen, Aihua

AU - Miyao, Toshihiro

AU - Higashiyama, Kazutoshi

AU - Yamashita, Hisao

AU - Watanabe, Masahiro

PY - 2010/12/17

Y1 - 2010/12/17

N2 - Deep-cleaned hydrogen can be made available for fuel cells in one step. 1a vol% CO contained in hydrogen was removed to levels of less than 10a ppm over ruthenium-doped mesoporous Ni-Al oxides (see picture) by selective CO methanation, with a working temperature window greater than 50°C that included the 200-250°C range. The catalysts exhibited excellent long-term stability.

AB - Deep-cleaned hydrogen can be made available for fuel cells in one step. 1a vol% CO contained in hydrogen was removed to levels of less than 10a ppm over ruthenium-doped mesoporous Ni-Al oxides (see picture) by selective CO methanation, with a working temperature window greater than 50°C that included the 200-250°C range. The catalysts exhibited excellent long-term stability.

KW - fuel cells

KW - hydrogen

KW - mesoporous oxides

KW - methanation

KW - ruthenium

UR - https://www.scopus.com/pages/publications/78650267253

U2 - 10.1002/anie.201005650

DO - 10.1002/anie.201005650

M3 - 文章

AN - SCOPUS:78650267253

SN - 1433-7851

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 51

ER -

High catalytic performance of ruthenium-doped mesoporous nickel-aluminum oxides for selective CO methanation

Abstract

Keywords

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