Nanostructured materials for advanced automotive de-pollution catalysts

被引：229
|
作者：
Kaspar, J [1 ]
Fornasiero, P [1 ]
机构：
[1] Univ Trieste, Dipartimento Sci Chim, I-34127 Trieste, Italy
来源：
JOURNAL OF SOLID STATE CHEMISTRY | 2003年 / 171卷 / 1-2期
关键词：
three-way catalysts; CeO2-ZrO2 solid solutions; CeO2-ZrO2 mixed oxides; oxygen storage capacity; nanostructured materials; CeO2-ZrO2-Al2O3; nanocomposites;
D O I：
10.1016/S0022-4596(02)00141-X
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The present paper reviews the current understanding of CeO2-ZrO2 mixed oxides as promoters of the three-way catalysts. Emphasis is given on the role of the synthesis and it is shown that by adopting an appropriate design of the CeO2-ZrO2 system, nanostructured materials of high thermal stability can be prepared that are suitable for next generation automotive converters. (C) 2002 Elsevier Science (USA). All rights reserved.
引用
收藏
页码：19 / 29
页数：11
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