Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol

Yasushi Amada; Shuichi Koso; Yoshinao Nakagawa; Keiichi Tomishige

doi:10.1557/opl.2011.973

Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol

Yasushi Amada, Shuichi Koso, Yoshinao Nakagawa, Keiichi Tomishige

ENG - Applied Chemistry

Tohoku University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Citation (Scopus)

Abstract

Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst shows that oxidized Re clusters are formed on Ir metal particles. The synergy between Ir metal and ReO _x clusters enables the catalytic activity.

Original language	English
Title of host publication	Renewable Fuels and Nanotechnology
Pages	34-40
Number of pages	7
DOIs	https://doi.org/10.1557/opl.2011.973
Publication status	Published - 2011
Event	2011 MRS Spring Meeting - San Francisco, CA, United States Duration: 2011 Apr 25 → 2011 Apr 29

Publication series

Name	Materials Research Society Symposium Proceedings
Volume	1326
ISSN (Print)	0272-9172

Conference

Conference	2011 MRS Spring Meeting
Country/Territory	United States
City	San Francisco, CA
Period	11/4/25 → 11/4/29

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10.1557/opl.2011.973

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title = "Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol",

abstract = "Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst shows that oxidized Re clusters are formed on Ir metal particles. The synergy between Ir metal and ReO x clusters enables the catalytic activity.",

author = "Yasushi Amada and Shuichi Koso and Yoshinao Nakagawa and Keiichi Tomishige",

note = "Funding Information: This work was in part supported by the Cabinet Office, Government of Japan through its {"}Funding Program for Next Generation World-Leading Researchers{"} and the Industrial Technology Research Grant Program (No. 08B40001c) of New Energy and Industrial Technology Development Organization (NEDO) of Japan. Authors appreciate Prof. Tokushi Kizuka (University of Tsukuba) for TEM observation of the catalyst.; 2011 MRS Spring Meeting ; Conference date: 25-04-2011 Through 29-04-2011",

year = "2011",

doi = "10.1557/opl.2011.973",

language = "English",

isbn = "9781618395238",

series = "Materials Research Society Symposium Proceedings",

pages = "34--40",

booktitle = "Renewable Fuels and Nanotechnology",

}

Amada, Y, Koso, S, Nakagawa, Y & Tomishige, K 2011, Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol. in Renewable Fuels and Nanotechnology. Materials Research Society Symposium Proceedings, vol. 1326, pp. 34-40, 2011 MRS Spring Meeting, San Francisco, CA, United States, 11/4/25. https://doi.org/10.1557/opl.2011.973

Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol. / Amada, Yasushi; Koso, Shuichi; Nakagawa, Yoshinao et al.
Renewable Fuels and Nanotechnology. 2011. p. 34-40 (Materials Research Society Symposium Proceedings; Vol. 1326).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol

AU - Amada, Yasushi

AU - Koso, Shuichi

AU - Nakagawa, Yoshinao

AU - Tomishige, Keiichi

N1 - Funding Information: This work was in part supported by the Cabinet Office, Government of Japan through its "Funding Program for Next Generation World-Leading Researchers" and the Industrial Technology Research Grant Program (No. 08B40001c) of New Energy and Industrial Technology Development Organization (NEDO) of Japan. Authors appreciate Prof. Tokushi Kizuka (University of Tsukuba) for TEM observation of the catalyst.

PY - 2011

Y1 - 2011

N2 - Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst shows that oxidized Re clusters are formed on Ir metal particles. The synergy between Ir metal and ReO x clusters enables the catalytic activity.

AB - Rhenium-oxide-modified supported iridium nanoparticles on silica catalyzes direct hydrogenolysis of glycerol to 1,3-propanediol in an aqueous media. The selectivity to 1,3-propanediol at an initial stage reaches 67%. The yield of 1,3-propanediol reaches 38% at 81% conversion of glycerol. The characterization of catalyst shows that oxidized Re clusters are formed on Ir metal particles. The synergy between Ir metal and ReO x clusters enables the catalytic activity.

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U2 - 10.1557/opl.2011.973

DO - 10.1557/opl.2011.973

M3 - Conference contribution

AN - SCOPUS:84860151771

SN - 9781618395238

T3 - Materials Research Society Symposium Proceedings

SP - 34

EP - 40

BT - Renewable Fuels and Nanotechnology

T2 - 2011 MRS Spring Meeting

Y2 - 25 April 2011 through 29 April 2011

ER -

Modification of iridium catalyst with rhenium oxide for the hydrogenolysis of glycerol to 1,3-propanediol

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