Heterogeneous environmental catalysis -: a gentle art:: CeO2-ZrO2 mixed oxides as a case history

被引：181

作者：

Di Monte, R ^{[1
]}

Kaspar, J ^{[1
]}

机构：

[1] Univ Trieste, Dipartimento Sci Chim, I-34127 Trieste, Italy

来源：

CATALYSIS TODAY | 2005年 / 100卷 / 1-2期

关键词：

catalyst; CeO2-ZrO2; mixed oxide; oxygen storage capacity; redox properties;

D O I：

10.1016/j.cattod.2004.11.005

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

More than 20 years ago. Christopher Master used the term gentle - skill-full - art to define homogeneous catalysis. In the present paper, we show that with the advances of knowledge of heterogeneous catalysis (CeO2-ZrO2,mixed oxides being taken as an example), this term call nowadays appropriately apply to heterogeneous catalysis as well. Thus, comprehension of the reaction mechanism and the appropriate choice of textural properties appear to allow true design of the properties of these catalytic nanomaterials, in a similar fashion to the way in which ligands gently modify the activity of a metal centre in a homogeneous catalyst. (c) 2004 Elsevier B.V. All rights reserved.

引用

页码：27 / 35

页数：9

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