Direct Decomposition of Nitric Oxide over C-Type Cubic (Gd1-x-yYxBay)2O3-y Solid Solutions

Direct decomposition of NO into N2 and O2 on a C‐type cubic (Gd1–x–yYxBay)2O3–y solid solution catalyst is investigated. These novel catalysts are found to exhibit higher activity and conversion rates than conventional La‐containing perovskite oxide catalysts for NO decomposition. C‐type cubic (Gd1–...

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Bibliographic Details
Published in:Advanced materials (Weinheim) 2007-11, Vol.19 (21), p.3660-3663
Main Authors: Imanaka, N., Masui, T., Masaki, H.
Format: Article
Language:English
Subjects:
Catalysis
Perovskites
Rare earth compounds
Online Access:Get full text
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Summary:Direct decomposition of NO into N2 and O2 on a C‐type cubic (Gd1–x–yYxBay)2O3–y solid solution catalyst is investigated. These novel catalysts are found to exhibit higher activity and conversion rates than conventional La‐containing perovskite oxide catalysts for NO decomposition. C‐type cubic (Gd1–x–yYx‐Bay)2O3–y catalysts are therefore considered to be possible candidates for the conversion of harmful exhaust gases.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200602323