NO DECOMPOSITION OVER PARTIALLY REDUCED METALLIZED CEO2-ZRO2 SOLID-SOLUTIONS

被引:134
作者
RAO, GR
KASPAR, J
MERIANI, S
DIMONTE, R
GRAZIANI, M
机构
[1] UNIV TRIESTE, DIPARTIMENTO SCI CHIM, VIA GIORGIERI 1, I-34127 TRIESTE, ITALY
[2] APH GRIGNANO, INST CTR SCI & HIGH TECHNOL, I-34100 TRIESTE, ITALY
[3] UNIV TRIESTE, DIPARTIMENTO INGN MAT & CHIM APPLICATA, I-34127 TRIESTE, ITALY
关键词
RH/CEO2-ZRO2; CATALYSTS; NO DECOMPOSITION;
D O I
10.1007/BF00807380
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Incorporation of ZrO2 into a solid solution with CeO2 strongly enhances the reducibility of the Ce4+ in the metallized samples and favours an effective NO decomposition over the reduced catalysts.
引用
收藏
页码:107 / 112
页数:6
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