Unexpected promotion of Au/TiO2 by nitrate for CO oxidation

被引：38

作者：

Solsona, B

Conte, M

Cong, Y

Carley, A

Hutchings, G ^{[1
]}

机构：

[1] Cardiff Univ, Sch Chem, Cardiff CF10 3TB, Wales

[2] Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 18期

关键词：

D O I：

10.1039/b500615e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The catalytic activity for Au/TiO2 for CO oxidation can be significantly enhanced by the addition of nitrates and this may relate to the variable catalyst performance observed in many studies.

引用

页码：2351 / 2353

页数：3

共 18 条

[1] Gold-catalysed oxidation of carbon monoxide
Bond, GC
Thompson, DT
[J]. GOLD BULLETIN, 2000, 33 (02) : 41 - 51
[2] Catalysis by gold
Bond, GC
Thompson, DT
[J]. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING, 1999, 41 (3-4): : 319 - 388
[3] Cobalt promotion of Au/TiO2 catalysts for the reaction of carbon monoxide with oxygen and nitrogen oxides
Cant, NW
Ossipoff, NJ
[J]. CATALYSIS TODAY, 1997, 36 (01) : 125 - 133
[4] Selective oxidation of glycerol to glyceric acid using a gold catalyst in aqueous sodium hydroxide
Carrettin, S
McMorn, P
Johnston, P
Griffin, K
Hutchings, GJ
[J]. CHEMICAL COMMUNICATIONS, 2002, (07) : 696 - 697
[5] Nanocrystalline CeO2 increases the activity of an for CO oxidation by two orders of magnitude
Carrettin, S
Concepción, P
Corma, A
Nieto, JML
Puntes, VF
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (19) : 2538 - 2540
[6] CORTIE M, 2003, GOLD BULL, V36, P144
[7] Vital role of moisture in the catalytic activity of supported gold nanoparticles
Daté, M
Okumura, M
Tsubota, S
Haruta, M
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2004, 43 (16) : 2129 - 2132
[8] LOW-TEMPERATURE OXIDATION OF CO OVER GOLD SUPPORTED ON TIO2, ALPHA-FE2O3, AND CO3O4
HARUTA, M
TSUBOTA, S
KOBAYASHI, T
KAGEYAMA, H
GENET, MJ
DELMON, B
[J]. JOURNAL OF CATALYSIS, 1993, 144 (01) : 175 - 192
[9] GOLD CATALYSTS PREPARED BY COPRECIPITATION FOR LOW-TEMPERATURE OXIDATION OF HYDROGEN AND OF CARBON-MONOXIDE
HARUTA, M
YAMADA, N
KOBAYASHI, T
IIJIMA, S
[J]. JOURNAL OF CATALYSIS, 1989, 115 (02) : 301 - 309
[10] Promotion in heterogeneous catalysis: a topic requiring a new approach?
Hutchings, GJ
[J]. CATALYSIS LETTERS, 2001, 75 (1-2) : 1 - 12

← 1 2 →