Benzene oxidation with ozone over manganese oxide supported on zeolite catalysts

Hisahiro Einaga; Yasutake Teraoka; Atsushi Ogat

doi:10.1016/j.cattod.2010.10.067

Benzene oxidation with ozone over manganese oxide supported on zeolite catalysts

Hisahiro Einaga, Yasutake Teraoka, Atsushi Ogat

Functional Materials Science

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

58 Citations (Scopus)

Abstract

Catalytic oxidation of benzene over zeolite-supported manganese oxide catalysts was investigated. Manganese oxides supported on Y zeolite catalysts with high Si/Al ratio (SiO₂/Al₂O₃ = 180) showed stable activity for benzene oxidation with ozone at the reaction temperature of 300 K in the presence of water vapor (water vapor concentration: 0.8%). EXAFS studies revealed that manganese oxides were highly dispersed on the zeolite catalysts and the active sites for benzene oxidation with ozone.

Original language	English
Pages (from-to)	571-574
Number of pages	4
Journal	Catalysis Today
Volume	164
Issue number	1
DOIs	https://doi.org/10.1016/j.cattod.2010.10.067
Publication status	Published - Apr 30 2011

All Science Journal Classification (ASJC) codes

Catalysis
Chemistry(all)

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10.1016/j.cattod.2010.10.067

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title = "Benzene oxidation with ozone over manganese oxide supported on zeolite catalysts",

abstract = "Catalytic oxidation of benzene over zeolite-supported manganese oxide catalysts was investigated. Manganese oxides supported on Y zeolite catalysts with high Si/Al ratio (SiO2/Al2O3 = 180) showed stable activity for benzene oxidation with ozone at the reaction temperature of 300 K in the presence of water vapor (water vapor concentration: 0.8%). EXAFS studies revealed that manganese oxides were highly dispersed on the zeolite catalysts and the active sites for benzene oxidation with ozone.",

author = "Hisahiro Einaga and Yasutake Teraoka and Atsushi Ogat",

note = "Funding Information: This work was partially supported by an Environmental Technology Development Fund from the Ministry of the Environment, Government of Japan. We gratefully appreciate Fuji Silysia Chemical Ltd., for their supply of silica supports (CariACT Q-6). We are also grateful to the approval of Photon Factory Advisory Committee (Proposal No. 2005G030) at High Energy Accelerator Research Organization for the XAFS measurements. This work was mainly conducted at National Institute of Advanced Industrial Science and Technology.",

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doi = "10.1016/j.cattod.2010.10.067",

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T1 - Benzene oxidation with ozone over manganese oxide supported on zeolite catalysts

AU - Einaga, Hisahiro

AU - Teraoka, Yasutake

AU - Ogat, Atsushi

N1 - Funding Information: This work was partially supported by an Environmental Technology Development Fund from the Ministry of the Environment, Government of Japan. We gratefully appreciate Fuji Silysia Chemical Ltd., for their supply of silica supports (CariACT Q-6). We are also grateful to the approval of Photon Factory Advisory Committee (Proposal No. 2005G030) at High Energy Accelerator Research Organization for the XAFS measurements. This work was mainly conducted at National Institute of Advanced Industrial Science and Technology.

PY - 2011/4/30

Y1 - 2011/4/30

N2 - Catalytic oxidation of benzene over zeolite-supported manganese oxide catalysts was investigated. Manganese oxides supported on Y zeolite catalysts with high Si/Al ratio (SiO2/Al2O3 = 180) showed stable activity for benzene oxidation with ozone at the reaction temperature of 300 K in the presence of water vapor (water vapor concentration: 0.8%). EXAFS studies revealed that manganese oxides were highly dispersed on the zeolite catalysts and the active sites for benzene oxidation with ozone.

AB - Catalytic oxidation of benzene over zeolite-supported manganese oxide catalysts was investigated. Manganese oxides supported on Y zeolite catalysts with high Si/Al ratio (SiO2/Al2O3 = 180) showed stable activity for benzene oxidation with ozone at the reaction temperature of 300 K in the presence of water vapor (water vapor concentration: 0.8%). EXAFS studies revealed that manganese oxides were highly dispersed on the zeolite catalysts and the active sites for benzene oxidation with ozone.

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Benzene oxidation with ozone over manganese oxide supported on zeolite catalysts

Abstract

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