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

页码：19 / 29

页数：11

共 131 条

[51] Low-temperature direct synthesis of nanoparticles of fluorite-type ceria-zirconia solid solutions by "forced cohydrolysis at 100°C
Hirano, M
Miwa, T
Inagaki, M
[J]. JOURNAL OF SOLID STATE CHEMISTRY, 2001, 158 (01) : 112 - 117
[52] Synthesis of CeO2-ZrO2 solid solutions by hydrolysis
Hirano, M
Miwa, T
Inagaki, M
[J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2001, 109 (05) : 401 - 405
[53] Hydrothermal synthesis and sintering of fine powders in CeO2-ZrO2 system
Hirano, M
Kato, E
[J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1996, 104 (10) : 958 - 962
[54] FORMATION AND CHARACTERIZATION OF CE3ZRO8 PREPARED BY THE HYDRAZINE METHOD
HIRANO, S
KAWABATA, A
YOSHINAKA, M
HIROTA, K
YAMAGUCHI, O
[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1995, 78 (05) : 1414 - 1416
[55] Thermal stability of oxygen storage properties in a mixed CeO2-ZrO2 system
Hori, CE
Permana, H
Ng, KYS
Brenner, A
More, K
Rahmoeller, KM
Belton, D
[J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 1998, 16 (02) : 105 - 117
[56] Studies of the oxygen release reaction in the platinum-ceria-zirconia system
Hori, CE
Brenner, A
Ng, KYS
Rahmoeller, KM
Belton, D
[J]. CATALYSIS TODAY, 1999, 50 (02) : 299 - 308
[57] Improvement of thermal stability of alumina by addition of zirconia
Horiuchi, T
Teshima, Y
Osaki, T
Sugiyama, T
Suzuki, K
Mori, T
[J]. CATALYSIS LETTERS, 1999, 62 (2-4) : 107 - 111
[58] Glycothermal synthesis of zirconia-rare earth oxide solid solutions
Inoue, M
Sato, K
Nakamura, T
Inui, T
[J]. CATALYSIS LETTERS, 2000, 65 (1-3) : 79 - 83
[59] Oxygen release behaviour of Ce(1-x)ZrxO2 powders and appearance of Ce(8-4y)Zr4yO(14-δ) solid solution in the ZrO2-CeO2-CeO1.5 system
Izu, N
Omata, T
Otsuka-Yao-Matsuo, S
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 1998, 270 (1-2) : 107 - 114
[60] Thermal stability of Ce1-xZrxO2 solid solution powders
Janvier, C
Pijolat, M
Valdivieso, F
Soustelle, M
Zing, C
[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 1998, 18 (09) : 1331 - 1337

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