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Medium-Coupled Catalysts Meeting Euro III Emission Standards for Gasoline Vehicles

✍ Scribed by Yongjun WANG; Shuhua YUAN; Zhonghua SHI; Ming ZHAO; Maochu GONG; Zhongchang LIU; Qizhang CHEN; Yaoqiang CHEN


Book ID
108499123
Publisher
Elsevier Science
Year
2007
Weight
275 KB
Volume
28
Category
Article
ISSN
1872-2067

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The Ce 0.45 Zr 0.45 Y 0.05 La 0.05 O 2 oxygen storage material and La-stabilized alumina (La-Al 2 O 3 ) were prepared. After aging at 1000ΒΊC for 5 h, Ce 0.45 Zr 0.45 Y 0.05 La 0.05 O 2 maintains superior textual and oxygen storage properties, and La-Al 2 O 3 has superior textual properties. Medium-c

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