Rhodium Supported on Silica-Stabilized Alumina for Catalytic Decomposition of N2O

被引：22

作者：

Zhao, Xiangyun ^{[1
,2
]}

Cong, Yu ^{[1
]}

Huang, Yanqiang ^{[1
]}

Liu, Shuang ^{[1
,2
]}

Wang, Xiaodong ^{[1
]}

Zhang, Tao ^{[1
]}

机构：

[1] Chinese Acad Sci, State Key Lab Catalysis, Dalian Inst Chem Phys, Dalian 116023, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China

来源：

CATALYSIS LETTERS | 2011年 / 141卷 / 01期

关键词：

Nitrous oxide; Rhodium; Decomposition; Al2O3; SiO2; OXIDE; NI;

D O I：

10.1007/s10562-010-0472-3

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：

Silica-stabilized alumina calcined at 1200 degrees C has been used as a support for rhodium catalysts, and tested in catalytic decomposition of N2O propellant. Significant enhancement of catalytic performance was obtained on the silica-stabilized catalyst owing to the thermally stable structure favoring the stabilization of Rh-0 species and desorption of oxygen during the decomposition process.

引用

页码：128 / 135

页数：8

共 25 条

[1] Performance of La,Ce-modified alumina-supported Pt and Ni catalysts for the oxidative reforming of diesel hydrocarbons
Alvarez-Galvan, M. C.
Navarro, R. M.
Rosa, R.
Briceno, Y.
Alvarez, F. Gordillo
Fierroa, J. L. G.
[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2008, 33 (02) : 652 - 663
[2] Thermal stabilization of catalyst supports and their application to high-temperature catalytic combustion
Arai, H
Machida, M
[J]. APPLIED CATALYSIS A-GENERAL, 1996, 138 (02) : 161 - 176
[3] RHODIUM CARBON-MONOXIDE SURFACE-CHEMISTRY - THE INVOLVEMENT OF SURFACE HYDROXYL-GROUPS ON AL2O3 AND SIO2 SUPPORTS
BASU, P
PANAYOTOV, D
YATES, JT
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1988, 110 (07) : 2074 - 2081
[4] STABILIZATION OF ALUMINA BY ADDITION OF LANTHANUM
BEGUIN, B
GARBOWSKI, E
PRIMET, M
[J]. APPLIED CATALYSIS, 1991, 75 (01): : 119 - 132
[5] CONG Y, 2008, SPACE PROPULSION 200
[6] Platinum supported on doped alumina catalysts for propulsion applications.: Xerogels versus aerogels
Courthéoux, L
Popa, F
Gautron, E
Rossignol, S
Kappenstein, C
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2004, 350 : 113 - 119
[7] Catalyzed decomposition of N2O on metal oxide supports
Drago, RS
Jurczyk, K
Kob, N
[J]. APPLIED CATALYSIS B-ENVIRONMENTAL, 1997, 13 (01) : 69 - 79
[8] Maintenance of large surface area of alumina heated at elevated temperatures above 1300 °C by preparing silica-containing pseudoboehmite aerogel
Horiuchi, T
Osaki, T
Sugiyama, T
Suzuki, K
Mori, T
[J]. JOURNAL OF NON-CRYSTALLINE SOLIDS, 2001, 291 (03) : 187 - 198
[9] Rhodium-oxide species formed on progressive oxidation of rhodium clusters dispersed on alumina
Hwang, CP
Yeh, CT
Zhu, QM
[J]. CATALYSIS TODAY, 1999, 51 (01) : 93 - 101
[10] Decomposition of N2O on Rh-loaded Pr/Ce composite oxides
Imamura, S
Tadani, J
Saito, Y
Okamoto, Y
Jindai, H
Kaito, C
[J]. APPLIED CATALYSIS A-GENERAL, 2000, 201 (01) : 121 - 127

← 1 2 3 →